This shop manual provides information for servicing Komatsu WA470-6LC and WA480-6LC wheel loaders. It includes specifications, maintenance procedures, troubleshooting guides, and diagrams. The manual is divided into several sections covering the engine and cooling system, power train, steering, brakes, undercarriage, hydraulics, work equipment, electrical systems, and more. Technicians can use this manual to repair and maintain all aspects of the WA470-6LC and WA480-6LC wheel loaders.
Komatsu wa150 6 wheel loader service repair manual (sn 80001 and up)fjsjejfksekmme
This document provides a summary of a shop manual for a wheel loader. It includes an index listing various systems of the loader that are described in the manual such as the engine and cooling system, power train, steering system, brakes, hydraulics, electrical system, and troubleshooting guides. The manual contains specifications, maintenance procedures, testing and adjusting instructions, and troubleshooting tables to diagnose issues.
Komatsu wa50 6 wheel loader service repair manual (sn 60001 and up)fjsjfjskeksmem
This document is a shop manual index for a WA50-6 wheel loader. It includes:
- An overview of the manual's composition and how it is organized into sections.
- A table of contents listing the forms and sections included in the manual.
- Information on the manual's structure, with section titles and form numbers.
The index provides a high-level outline of the shop manual's contents to help technicians easily navigate and find information. It summarizes the manual's organization and structure at the form and section level.
Komatsu d31 px 22 dozer bulldozer service repair manual sn 60001 and updueikdkmem
This document is a shop manual that provides specifications, maintenance procedures, troubleshooting information, and other technical details for Bulldozer models D31EX-22, D31PX-22, D37EX-22, and D37PX-22. It includes sections on the engine and cooling system, power train, undercarriage, hydraulic system, work equipment, electrical system, and testing and adjusting procedures. The manual also contains specification tables, diagrams of system components, troubleshooting guides indexed by error codes, and other service information.
Komatsu d37 ex 22 dozer bulldozer service repair manual sn 60001 and upfhjsjkdmemm
This document is a shop manual table of contents for a bulldozer that lists specifications, maintenance procedures, troubleshooting guides, and other technical information. It includes sections on the engine and cooling system, power train, undercarriage, hydraulic system, work equipment, electrical system, and testing and adjusting procedures. The table of contents lists over 130 subsections with information on topics like specifications, maintenance standards, valve adjustments, pressure tests, and troubleshooting guides organized by failure code.
Komatsu wa320 6 wheel loader service repair manual (sn 70001 and up)fusjejedrfjskekem
This document provides a shop manual for wheel loaders models WA320-6 and WA320PZ-6. It contains sections on specifications, maintenance standards, testing and troubleshooting procedures. The manual covers the engine, power train, steering, braking, hydraulic, electrical and monitoring systems. Troubleshooting tables list failure codes, possible causes and remedies.
This document provides instructions for getting started with ESPRIT 2010 CAD/CAM software. It includes sections on installing the software, accessing support resources, understanding the graphical user interface and basic functions, working with geometry and features, and examples of using ESPRIT to model parts and create machining operations for milling, turning, and wire EDM.
Komatsu wd600 6 wheel dozer service repair manual (sn 55001 and up)fjkskmmdmme
This document is a shop manual for the WD600-6 wheel dozer. It contains sections on specifications, structure and maintenance standards, testing and adjusting procedures, and troubleshooting. The manual provides information on the engine and cooling system, power train, steering, braking, hydraulic, electrical, and other systems of the machine. It includes diagrams, specifications, maintenance and repair instructions to assist technicians in servicing and repairing the dozer.
The document provides instructions for operating a Siemens SINUMERIK 840D control on a Fadal machining center. It describes pre-start checking steps, powering on and off the machine, the layout of the pendant and hand held unit keys, and procedures for manual operations like jogging, tool changes, and spindle control.
Komatsu wa150 6 wheel loader service repair manual (sn 80001 and up)fjsjejfksekmme
This document provides a summary of a shop manual for a wheel loader. It includes an index listing various systems of the loader that are described in the manual such as the engine and cooling system, power train, steering system, brakes, hydraulics, electrical system, and troubleshooting guides. The manual contains specifications, maintenance procedures, testing and adjusting instructions, and troubleshooting tables to diagnose issues.
Komatsu wa50 6 wheel loader service repair manual (sn 60001 and up)fjsjfjskeksmem
This document is a shop manual index for a WA50-6 wheel loader. It includes:
- An overview of the manual's composition and how it is organized into sections.
- A table of contents listing the forms and sections included in the manual.
- Information on the manual's structure, with section titles and form numbers.
The index provides a high-level outline of the shop manual's contents to help technicians easily navigate and find information. It summarizes the manual's organization and structure at the form and section level.
Komatsu d31 px 22 dozer bulldozer service repair manual sn 60001 and updueikdkmem
This document is a shop manual that provides specifications, maintenance procedures, troubleshooting information, and other technical details for Bulldozer models D31EX-22, D31PX-22, D37EX-22, and D37PX-22. It includes sections on the engine and cooling system, power train, undercarriage, hydraulic system, work equipment, electrical system, and testing and adjusting procedures. The manual also contains specification tables, diagrams of system components, troubleshooting guides indexed by error codes, and other service information.
Komatsu d37 ex 22 dozer bulldozer service repair manual sn 60001 and upfhjsjkdmemm
This document is a shop manual table of contents for a bulldozer that lists specifications, maintenance procedures, troubleshooting guides, and other technical information. It includes sections on the engine and cooling system, power train, undercarriage, hydraulic system, work equipment, electrical system, and testing and adjusting procedures. The table of contents lists over 130 subsections with information on topics like specifications, maintenance standards, valve adjustments, pressure tests, and troubleshooting guides organized by failure code.
Komatsu wa320 6 wheel loader service repair manual (sn 70001 and up)fusjejedrfjskekem
This document provides a shop manual for wheel loaders models WA320-6 and WA320PZ-6. It contains sections on specifications, maintenance standards, testing and troubleshooting procedures. The manual covers the engine, power train, steering, braking, hydraulic, electrical and monitoring systems. Troubleshooting tables list failure codes, possible causes and remedies.
This document provides instructions for getting started with ESPRIT 2010 CAD/CAM software. It includes sections on installing the software, accessing support resources, understanding the graphical user interface and basic functions, working with geometry and features, and examples of using ESPRIT to model parts and create machining operations for milling, turning, and wire EDM.
Komatsu wd600 6 wheel dozer service repair manual (sn 55001 and up)fjkskmmdmme
This document is a shop manual for the WD600-6 wheel dozer. It contains sections on specifications, structure and maintenance standards, testing and adjusting procedures, and troubleshooting. The manual provides information on the engine and cooling system, power train, steering, braking, hydraulic, electrical, and other systems of the machine. It includes diagrams, specifications, maintenance and repair instructions to assist technicians in servicing and repairing the dozer.
The document provides instructions for operating a Siemens SINUMERIK 840D control on a Fadal machining center. It describes pre-start checking steps, powering on and off the machine, the layout of the pendant and hand held unit keys, and procedures for manual operations like jogging, tool changes, and spindle control.
Komatsu d63 e 12 dozer bulldozer service repair manual (sn 2001 and up)fjsekkdmme
This document is the shop manual for Bulldozer model D63E-12 with serial numbers 2001 and up. It contains:
1) An index of the shop manual sections and their corresponding form numbers for reference and filing.
2) Instructions for how to read and utilize the shop manual, including handling of electrical and hydraulic components.
3) A table of contents listing the sections and subsections of the shop manual and their associated form numbers.
Crown esr4500 series forklift service repair manualfjskekdmmem
The document provides maintenance information for the ESR4500 Series truck. It includes sections on safety, introduction, lubrication and adjustment, hydraulics, drive unit, and electrical components. Safety notes and warnings are presented. Inspection and maintenance procedures are outlined for components like the hydraulic system, gear unit, and electrical systems. Torque specifications and lubrication guidelines are provided.
Kioti Daedong DK451 Tractor Service Repair Manualkjksemjdmkdm
This is the Highly Detailed factory service repair manual for theKIOTI DAEDONG DK451 TRACTOR, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.KIOTI DAEDONG DK451 TRACTOR Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
Chapter 1 General
Chapter 2 Engine
Chapter 3 Clutch
Chapter 4 Transmission System
Chapter 5 Rear Axle
Chapter 6 Brake
Chapter 7 Front Axle
Chapter 8 Steering System
Chapter 9 Hydraulic System
Chapter 10 Cabin System
Chapter 11 Electric System
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveKIOTI DAEDONG DK451 TRACTOR Service Repair Workshop Manual.
Looking for some other Service Repair Manual,please check:
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Thanks for visiting!
8
This document provides information about Host Link Units for connecting C-series Rack PCs to host computers. It contains details on the applicable Host Link Unit models, system configurations, installation, programming commands, and unit characteristics. The Host Link Units support various interface types including RS-232C and RS-422 to enable communication between C-series Rack PCs and host systems like HMIs, controllers, or other computers. Programming involves using commands to read and write data as well as force outputs on the Rack PCs.
Crown esr4000 series forklift service repair manualfjskekdmmem
The document is a service manual that provides instructions and safety information for maintaining an ESR4000 series truck. It includes sections on lubrication and adjustment, hydraulics, drive unit, electrics, brakes, steering, mast, cylinders, wiring diagrams, and hydraulic diagrams. Safety symbols are defined at the beginning and maintenance procedures, component removal/installation, and troubleshooting are described throughout.
Guia do usuario para interface web do at 8000 sNetPlus
This document provides a user's guide for the Allied Telesis AT-8000S Web Browser Interface. It includes sections on getting started with the interface, defining system information, configuring system time, device security, ports, interfaces, system logs, and spanning tree. The table of contents outlines 18 subsections covering configuration of items like access profiles, VLANs, log servers, and rapid spanning tree.
Massey ferguson mf 1045 compact tractor parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for a Massey Ferguson MF 1045 compact tractor. It includes over 100 individual part items organized into sections for the engine block, camshaft, pistons, cylinder head, lubrication system, and gasket sets. The parts listed range from large components like the engine block to smaller individual items like bolts, pins, and seals.
Massey ferguson mf 1035 compact tractor parts catalogue manualhfjsejdkemmn
This document provides a list of parts for the cylinder block and oil pan of a Massey Ferguson MF 1035 compact tractor. It includes 47 numbered items with part numbers, quantities, descriptions, and additional comments or part number variants. The parts include the engine block, bolts, locators, plugs, studs, pins, bushings, gaskets, and the oil pan.
Massey ferguson mf 1030 l compact tractor parts catalogue manualhfjsejdkemmn
This document provides a parts list for the electric PTO clutch and auxiliary hydraulics for an MF 1030 L compact tractor with the serial number 651579EA. It includes 74 numbered parts with descriptions and quantities for the electric PTO clutch and 29 numbered parts for the auxiliary hydraulics system, noting this was used on early production tractors. Key parts listed include the clutch kit, plates, coils, shafts, bearings, switches, and wires.
Massey ferguson mf 1030 compact tractor parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for a Massey Ferguson MF 1030 compact tractor. It includes 46 items that make up the cylinder block and oil pan, with part numbers, quantities, descriptions, and comments identifying different part variants. The document provides similarly detailed parts lists and descriptions for other systems of the tractor like the camshaft, timing gear, pistons, and cylinder head.
Massey ferguson mf 1020 compact tractor parts catalogue manualhfjsejdkemmn
This document provides a list of parts for the cylinder block and oil pan of a Massey Ferguson MF 1020 compact tractor with the part number 651506EA. It includes 50 individual parts with descriptions and part numbers. The parts listed are for the cylinder block, bolts, locators, shafts, plates, adapters, plugs, studs, pins, bushes, guides, gaskets, screws, worm gear, dipstick, unions and the oil pan. Reference information is provided for bolt types and production dates.
Massey ferguson mf 1010 compact tractor parts catalogue manualhfjsejdkemmn
The document provides a list of parts for a Massey Ferguson 1010 compact tractor cylinder head assembly. It includes 53 items such as the cylinder head, valves, springs, studs, bolts, gaskets, and other components. Each item lists the part number, quantity, description, and any relevant comments clarifying part usage or replacements. The list is accompanied by notes labeled (A) through (D) that provide additional part specification details.
Massey ferguson mf 1010 compact tractor (hydro) parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for a Massey Ferguson MF 1010 compact tractor with a hydrostatic transmission. It includes over 50 items ranging from engine blocks and gaskets to pistons, crankshafts, and lubrication system parts. Each item lists the part number, quantity, description, and any additional comments. The parts are organized into sections covering the engine block, camshaft/timing gears, pistons and crankshaft, cylinder head, and lubrication system.
Massey ferguson mf 855 e combines, includes mf 750, 16922480 parts catalogu...hfjsejdkemmn
The document provides parts listings and technical specifications for Massey Ferguson agricultural combines, including models MF 850/855E and MF 750. It includes tables with lists of parts numbered items, part numbers, quantities, descriptions, and other technical details for various components. The parts and components are for cutter bars, tables, plates, shields, dividers, and other sections of the combines. Specifications like part sizes, material types, and intended machine models are provided for each listed item.
Massey ferguson mf 855 combines ( 169627544) parts catalogue manualhfjsejdkemmn
The document provides parts information for Massey Ferguson MF 850/855 combines, including part numbers, quantities, descriptions, and comments for various components. It lists items like shafts, sprockets, pins, flanges, bearings, and other parts that make up the elevator shaft, drive, and paddles of the combines. Specifications are provided like tooth counts for sprockets and diameters for various parts. The parts are grouped according to their relevant assembly (e.g. "paddle", "elevator shaft").
Massey ferguson mf 850 combines, includes mf 750, 16922480 parts catalogue ...hfjsejdkemmn
The document provides parts listings and technical specifications for Massey Ferguson agricultural combines, including models MF 850/855E and MF 750. It includes tables with lists of parts numbered items, part numbers, quantities, descriptions, and other technical details for various components. The parts and components are for cutter bars, tables, plates, shields, dividers, and other sections of the combines. Specifications like part sizes, material types, and intended machine models are provided for each listed item.
Massey ferguson mf 850 combines ( 169627544) parts catalogue manualhfjsejdkemmn
The document provides parts information for Massey Ferguson MF 850/855 combines, including part numbers, quantities, descriptions, and comments for various components. It lists items like shafts, sprockets, pins, bushings, bearings, and other parts that make up the elevator shaft, drive, and paddles of the combines. Specifications are provided like tooth counts for sprockets and diameters for various parts. The parts are grouped according to their relevant assembly (e.g. "paddle", "elevator shaft").
Massey ferguson 1020 tractor (hydro. transmission) parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for a Massey Ferguson 1020 tractor with a hydrostatic transmission. It is broken into multiple pages that list parts by component groups like the cylinder block, camshaft, pistons, cylinder head, and more. Each item includes the part number, quantity required, and a text description. Notes are provided to indicate variations in part numbers for different tractor models or production periods.
Massey ferguson 855 sp combine (1696027544 and up) parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for components of a Massey Ferguson 850/855 SP combine. It includes over 80 numbered items with part numbers, quantities, and descriptions for various shafts, drives, paddles, and other components that make up the elevator system and related mechanisms on the combine. The parts listed are for a specific serial number range of combines from 1696027544 and up.
Massey ferguson 850 sp combine (1696027544 and up) parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for components of a Massey Ferguson 850/855 SP combine. It includes over 80 numbered items with part numbers, quantities, and descriptions for various shafts, drives, paddles, and other components that make up the elevator system and related mechanisms on the combine. The parts listed are for a specific serial number range of combines from 1696027544 and up.
Massey ferguson 850 combine (prior to 1696 027-544) parts catalogue manualhfjsejdkemmn
This document provides a parts list for a Massey Ferguson 850 combine. It includes over 80 items with part numbers, descriptions, and quantities for various components of the combine table, dividers, shields, and drive coupling shields. The parts are grouped into sections covering the table, bottom plates and shields, dividers and shields, and drive coupling shields. Item numbers, part numbers, descriptions, and quantities are provided for each component.
Massey ferguson 850 combine (prior to 1696 027-544) parts catalogue manualhfjsejdkemmn
This document provides a parts list for a Massey Ferguson 850 combine. It includes over 80 items with part numbers, descriptions, and quantities for various components of the combine table, dividers, shields, and drive coupling shields. The parts are grouped into sections covering the table, bottom plates and shields, dividers and shields, and drive coupling shields. Item numbers, part numbers, descriptions, and quantities are provided for each component.
Komatsu d63 e 12 dozer bulldozer service repair manual (sn 2001 and up)fjsekkdmme
This document is the shop manual for Bulldozer model D63E-12 with serial numbers 2001 and up. It contains:
1) An index of the shop manual sections and their corresponding form numbers for reference and filing.
2) Instructions for how to read and utilize the shop manual, including handling of electrical and hydraulic components.
3) A table of contents listing the sections and subsections of the shop manual and their associated form numbers.
Crown esr4500 series forklift service repair manualfjskekdmmem
The document provides maintenance information for the ESR4500 Series truck. It includes sections on safety, introduction, lubrication and adjustment, hydraulics, drive unit, and electrical components. Safety notes and warnings are presented. Inspection and maintenance procedures are outlined for components like the hydraulic system, gear unit, and electrical systems. Torque specifications and lubrication guidelines are provided.
Kioti Daedong DK451 Tractor Service Repair Manualkjksemjdmkdm
This is the Highly Detailed factory service repair manual for theKIOTI DAEDONG DK451 TRACTOR, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.KIOTI DAEDONG DK451 TRACTOR Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
Chapter 1 General
Chapter 2 Engine
Chapter 3 Clutch
Chapter 4 Transmission System
Chapter 5 Rear Axle
Chapter 6 Brake
Chapter 7 Front Axle
Chapter 8 Steering System
Chapter 9 Hydraulic System
Chapter 10 Cabin System
Chapter 11 Electric System
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveKIOTI DAEDONG DK451 TRACTOR Service Repair Workshop Manual.
Looking for some other Service Repair Manual,please check:
https://www.aservicemanualpdf.com/
Thanks for visiting!
8
This document provides information about Host Link Units for connecting C-series Rack PCs to host computers. It contains details on the applicable Host Link Unit models, system configurations, installation, programming commands, and unit characteristics. The Host Link Units support various interface types including RS-232C and RS-422 to enable communication between C-series Rack PCs and host systems like HMIs, controllers, or other computers. Programming involves using commands to read and write data as well as force outputs on the Rack PCs.
Crown esr4000 series forklift service repair manualfjskekdmmem
The document is a service manual that provides instructions and safety information for maintaining an ESR4000 series truck. It includes sections on lubrication and adjustment, hydraulics, drive unit, electrics, brakes, steering, mast, cylinders, wiring diagrams, and hydraulic diagrams. Safety symbols are defined at the beginning and maintenance procedures, component removal/installation, and troubleshooting are described throughout.
Guia do usuario para interface web do at 8000 sNetPlus
This document provides a user's guide for the Allied Telesis AT-8000S Web Browser Interface. It includes sections on getting started with the interface, defining system information, configuring system time, device security, ports, interfaces, system logs, and spanning tree. The table of contents outlines 18 subsections covering configuration of items like access profiles, VLANs, log servers, and rapid spanning tree.
Massey ferguson mf 1045 compact tractor parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for a Massey Ferguson MF 1045 compact tractor. It includes over 100 individual part items organized into sections for the engine block, camshaft, pistons, cylinder head, lubrication system, and gasket sets. The parts listed range from large components like the engine block to smaller individual items like bolts, pins, and seals.
Massey ferguson mf 1035 compact tractor parts catalogue manualhfjsejdkemmn
This document provides a list of parts for the cylinder block and oil pan of a Massey Ferguson MF 1035 compact tractor. It includes 47 numbered items with part numbers, quantities, descriptions, and additional comments or part number variants. The parts include the engine block, bolts, locators, plugs, studs, pins, bushings, gaskets, and the oil pan.
Massey ferguson mf 1030 l compact tractor parts catalogue manualhfjsejdkemmn
This document provides a parts list for the electric PTO clutch and auxiliary hydraulics for an MF 1030 L compact tractor with the serial number 651579EA. It includes 74 numbered parts with descriptions and quantities for the electric PTO clutch and 29 numbered parts for the auxiliary hydraulics system, noting this was used on early production tractors. Key parts listed include the clutch kit, plates, coils, shafts, bearings, switches, and wires.
Massey ferguson mf 1030 compact tractor parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for a Massey Ferguson MF 1030 compact tractor. It includes 46 items that make up the cylinder block and oil pan, with part numbers, quantities, descriptions, and comments identifying different part variants. The document provides similarly detailed parts lists and descriptions for other systems of the tractor like the camshaft, timing gear, pistons, and cylinder head.
Massey ferguson mf 1020 compact tractor parts catalogue manualhfjsejdkemmn
This document provides a list of parts for the cylinder block and oil pan of a Massey Ferguson MF 1020 compact tractor with the part number 651506EA. It includes 50 individual parts with descriptions and part numbers. The parts listed are for the cylinder block, bolts, locators, shafts, plates, adapters, plugs, studs, pins, bushes, guides, gaskets, screws, worm gear, dipstick, unions and the oil pan. Reference information is provided for bolt types and production dates.
Massey ferguson mf 1010 compact tractor parts catalogue manualhfjsejdkemmn
The document provides a list of parts for a Massey Ferguson 1010 compact tractor cylinder head assembly. It includes 53 items such as the cylinder head, valves, springs, studs, bolts, gaskets, and other components. Each item lists the part number, quantity, description, and any relevant comments clarifying part usage or replacements. The list is accompanied by notes labeled (A) through (D) that provide additional part specification details.
Massey ferguson mf 1010 compact tractor (hydro) parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for a Massey Ferguson MF 1010 compact tractor with a hydrostatic transmission. It includes over 50 items ranging from engine blocks and gaskets to pistons, crankshafts, and lubrication system parts. Each item lists the part number, quantity, description, and any additional comments. The parts are organized into sections covering the engine block, camshaft/timing gears, pistons and crankshaft, cylinder head, and lubrication system.
Massey ferguson mf 855 e combines, includes mf 750, 16922480 parts catalogu...hfjsejdkemmn
The document provides parts listings and technical specifications for Massey Ferguson agricultural combines, including models MF 850/855E and MF 750. It includes tables with lists of parts numbered items, part numbers, quantities, descriptions, and other technical details for various components. The parts and components are for cutter bars, tables, plates, shields, dividers, and other sections of the combines. Specifications like part sizes, material types, and intended machine models are provided for each listed item.
Massey ferguson mf 855 combines ( 169627544) parts catalogue manualhfjsejdkemmn
The document provides parts information for Massey Ferguson MF 850/855 combines, including part numbers, quantities, descriptions, and comments for various components. It lists items like shafts, sprockets, pins, flanges, bearings, and other parts that make up the elevator shaft, drive, and paddles of the combines. Specifications are provided like tooth counts for sprockets and diameters for various parts. The parts are grouped according to their relevant assembly (e.g. "paddle", "elevator shaft").
Massey ferguson mf 850 combines, includes mf 750, 16922480 parts catalogue ...hfjsejdkemmn
The document provides parts listings and technical specifications for Massey Ferguson agricultural combines, including models MF 850/855E and MF 750. It includes tables with lists of parts numbered items, part numbers, quantities, descriptions, and other technical details for various components. The parts and components are for cutter bars, tables, plates, shields, dividers, and other sections of the combines. Specifications like part sizes, material types, and intended machine models are provided for each listed item.
Massey ferguson mf 850 combines ( 169627544) parts catalogue manualhfjsejdkemmn
The document provides parts information for Massey Ferguson MF 850/855 combines, including part numbers, quantities, descriptions, and comments for various components. It lists items like shafts, sprockets, pins, bushings, bearings, and other parts that make up the elevator shaft, drive, and paddles of the combines. Specifications are provided like tooth counts for sprockets and diameters for various parts. The parts are grouped according to their relevant assembly (e.g. "paddle", "elevator shaft").
Massey ferguson 1020 tractor (hydro. transmission) parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for a Massey Ferguson 1020 tractor with a hydrostatic transmission. It is broken into multiple pages that list parts by component groups like the cylinder block, camshaft, pistons, cylinder head, and more. Each item includes the part number, quantity required, and a text description. Notes are provided to indicate variations in part numbers for different tractor models or production periods.
Massey ferguson 855 sp combine (1696027544 and up) parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for components of a Massey Ferguson 850/855 SP combine. It includes over 80 numbered items with part numbers, quantities, and descriptions for various shafts, drives, paddles, and other components that make up the elevator system and related mechanisms on the combine. The parts listed are for a specific serial number range of combines from 1696027544 and up.
Massey ferguson 850 sp combine (1696027544 and up) parts catalogue manualhfjsejdkemmn
This document provides a parts list and descriptions for components of a Massey Ferguson 850/855 SP combine. It includes over 80 numbered items with part numbers, quantities, and descriptions for various shafts, drives, paddles, and other components that make up the elevator system and related mechanisms on the combine. The parts listed are for a specific serial number range of combines from 1696027544 and up.
Massey ferguson 850 combine (prior to 1696 027-544) parts catalogue manualhfjsejdkemmn
This document provides a parts list for a Massey Ferguson 850 combine. It includes over 80 items with part numbers, descriptions, and quantities for various components of the combine table, dividers, shields, and drive coupling shields. The parts are grouped into sections covering the table, bottom plates and shields, dividers and shields, and drive coupling shields. Item numbers, part numbers, descriptions, and quantities are provided for each component.
Massey ferguson 850 combine (prior to 1696 027-544) parts catalogue manualhfjsejdkemmn
This document provides a parts list for a Massey Ferguson 850 combine. It includes over 80 items with part numbers, descriptions, and quantities for various components of the combine table, dividers, shields, and drive coupling shields. The parts are grouped into sections covering the table, bottom plates and shields, dividers and shields, and drive coupling shields. Item numbers, part numbers, descriptions, and quantities are provided for each component.
- The document provides instructions for removing and installing various components of the front axle and suspension system of a tractor, including the front axle, wheel hubs, steering link rods, cylinders, joints, arms, and torsion bars.
- Key steps include draining fluids, removing attachments, wheels, and covers, and using extractors or bolts as levers to remove components like bushings, seals, and pins from joints and arms.
- Proper support of components and replacement of worn seals and bushings is emphasized during disassembly and reinstallation.
- The document provides instructions for removing and installing various components of the front axle and suspension system of a tractor, including the front axle, wheel hubs, steering linkages, suspension cylinder, lower arms, and torsion bars.
- Key steps include draining fluids, removing attachments, loosening nuts and bolts, and using tools like hoists, slings, and extractors to separate components.
- Proper support of components is emphasized during removal and installation, as is checking dimensions, replacing seals and bushings, lubricating, and torquing fasteners to the specified values.
Caterpillar cat 325 d l excavator (prefix scr) service repair manual (scr0000...hfjsejdkemmn
This document provides instructions for removing and installing camshafts on a Caterpillar C7 engine. The removal procedure involves:
1. Removing the vibration damper, pulley, rocker arms and pushrods.
2. Installing timing pins in the timing gear and camshaft to keep them aligned.
3. Using a puller tool to separate the timing gear from the camshaft.
The installation procedure gives instructions for installing the camshaft and timing components in reverse order of removal. Precautions are provided to keep components clean and lubricated.
Caterpillar cat 325 d l excavator (prefix pal) service repair manual (pal0000...hfjsejdkemmn
This document provides the disassembly and assembly procedures for the final drive of an excavator. It lists the required tools and parts. The disassembly procedure involves removing 32 individual parts in 32 numbered steps. The assembly procedure reverses the disassembly process in 27 numbered steps, and provides details on installing bearings, seals, and adjusting clearances using specialized tools and presses. Proper cleaning, lubrication, and torque specifications are noted throughout.
Real-time driver monitoring is one of the easiest ways to make fleet management efficient as well as seamless. Connected vehicle solutions such as fleet GPS trackers and associated software help businesses in several ways. Refer to the post below for more details.
EV Charging at MFH Properties by Whitaker JamiesonForth
Whitaker Jamieson, Senior Specialist at Forth, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
Charging Fueling & Infrastructure (CFI) Program Resources by Cat PleinForth
Cat Plein, Development & Communications Director of Forth, gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
Top-Quality AC Service for Mini Cooper Optimal Cooling PerformanceMotor Haus
Ensure your Mini Cooper stays cool and comfortable with our top-quality AC service. Our expert technicians provide comprehensive maintenance, repairs, and performance optimization, guaranteeing reliable cooling and peak efficiency. Trust us for quick, professional service that keeps your Mini Cooper's air conditioning system in top condition, ensuring a pleasant driving experience year-round.
Dahua provides a comprehensive guide on how to install their security camera systems. Learn about the different types of cameras and system components, as well as the installation process.
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
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Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
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Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
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Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
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Awareness: Increase your awareness about catalytic converter theft and its impact on vehicle owners.
Practical Tips: Gain actionable insights and tips to effectively prevent catalytic converter theft.
Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
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2. WA470-6LC, WA480-6LC 00-100 1
SEN04418-01
WHEEL LOADER
WA470-6LC
WA480-6LC
Machine model Serial number
WA470-6LC H50880 and up
WA480-6LC H60470 and up
00 Index and foreword 00
100 Index
Composition of shop manual .......................................................................................................................... 2
Table of contents............................................................................................................................................. 4
3. SEN04418-01
00-100 2 WA470-6LC, WA480-6LC
100 Index
Composition of shop manual
Composition of shop manual 1
The contents of this shop manual are shown together with Form No. in a list.
Note 1: Always keep the latest version of this manual in accordance with this list and utilize accordingly.
The marks shown to the right of Form No. denote the following:
Q: New issue (to be filed additionally) q: Revision (to be replaced for each Form No.)
Note 2: This shop manual can be supplied for each Form No.
Note 3: To file this shop manual in the special binder for management, handle it as follows:
• Place a divider on the top of each section in the file after matching the Tub No. with No. indicated
next to each Section Name shown in the table below:
• File overview and other materials in sections in the order shown below and utilize them accord-
ingly.
Section Title..................................................................................................................................... Form Number
Shop Manual................................................................................................................................... VEBM660100
00 Index and foreword ....................................................................................................................SEN04410-01
100 Index ..................................................................................................................................SEN04418-01 q
200 Foreword and general information.....................................................................................SEN04419-01 q
01 Specification............................................................................................................................... SEN04411-00
100 Specification and technical data.........................................................................................SEN04420-00
10 Structure, function and maintenance standard...........................................................................SEN04412-00
100 Engine and cooling system................................................................................................SEN04421-00
200 Power train.........................................................................................................................SEN04422-00
300 Steering system .................................................................................................................SEN04423-00
400 Brake system .....................................................................................................................SEN04424-00
500 Undercarriage and frame...................................................................................................SEN04425-00
601 Hydraulic system, Part 1....................................................................................................SEN04426-00
602 Hydraulic system, Part 2....................................................................................................SEN04427-00
700 Work equipment.................................................................................................................SEN04428-00
800 Cab and its attachments ....................................................................................................SEN04429-00
901 Electrical system, Part 1 ....................................................................................................SEN04430-00
902 Electrical system, Part 2 ....................................................................................................SEN04431-00
903 Electrical system, Part 3 ....................................................................................................SEN04432-00
20 Standard value table...................................................................................................................SEN04413-00
100 Standard service value table..............................................................................................SEN04515-00
30 Testing and adjusting .................................................................................................................SEN04414-00
101 Testing and adjusting, Part 1..............................................................................................SEN04516-00
102 Testing and adjusting, Part 2..............................................................................................SEN04517-00
103 Testing and adjusting, Part 3..............................................................................................SEN04518-00
40 Troubleshooting..........................................................................................................................SEN04415-00
100 Failure code table and fuse locations ................................................................................SEN04519-00
200 General information on troubleshooting.............................................................................SEN04520-00
301 Troubleshooting by failure code (Display of code), Part 1 .................................................SEN04521-00
302 Troubleshooting by failure code (Display of code), Part 2 .................................................SEN04522-00
303 Troubleshooting by failure code (Display of code), Part 3 .................................................SEN04523-00
4. SEN04418-01
WA470-6LC, WA480-6LC 00-100 3
100 Index
Composition of shop manual
304 Troubleshooting by failure code (Display of code), Part 4..................................................SEN04524-00
305 Troubleshooting by failure code (Display of code), Part 5..................................................SEN04525-00
306 Troubleshooting by failure code (Display of code), Part 6..................................................SEN04526-00
307 Troubleshooting by failure code (Display of code), Part 7..................................................SEN04527-00
308 Troubleshooting by failure code (Display of code), Part 8..................................................SEN04528-00
309 Troubleshooting by failure code (Display of code), Part 9..................................................SEN04529-00
310 Troubleshooting by failure code (Display of code), Part 10................................................SEN04530-00
400 Troubleshooting of electrical system (E-mode) ..................................................................SEN04531-00
500 Troubleshooting of hydraulic and mechanical system (H-mode)........................................SEN04532-00
600 Troubleshooting of engine (S-mode)..................................................................................SEN04533-00
50 Disassembly and assembly........................................................................................................SEN04416-00
100 General information on disassembly and assembly...........................................................SEN04534-00 Q
200 Engine and cooling system ................................................................................................SEN04535-00 Q
301 Power train, Part 1..............................................................................................................SEN04536-00 Q
302 Power train, Part 2..............................................................................................................SEN04537-00 Q
400 Brake system......................................................................................................................SEN04866-00 Q
500 Undercarriage and frame ...................................................................................................SEN04538-00 Q
600 Hydraulic system................................................................................................................SEN04539-00 Q
700 Work equipment .................................................................................................................SEN04540-00 Q
800 Cab and its attachments.....................................................................................................SEN04541-00 Q
900 Electrical system ................................................................................................................SEN04542-00 Q
90 Diagrams and drawings..............................................................................................................SEN04417-00
100 Hydraulic diagrams and drawings ......................................................................................SEN04433-00
200 Electrical diagrams and drawings.......................................................................................SEN04434-00
5. SEN04418-01
00-100 4 WA470-6LC, WA480-6LC
100 Index
Table of contents
Table of contents 1
00 Index and foreword
100 Index SEN04418-01
Composition of shop manual......................................................................................................................... 2
Table of contents........................................................................................................................................... 4
200 Foreword and general information SEN04419-01
Safety notice ................................................................................................................................................. 2
How to read the shop manual ....................................................................................................................... 7
Explanation of terms for maintenance standard............................................................................................ 9
Handling of electric equipment and hydraulic component............................................................................. 11
Handling of connectors newly used for engines............................................................................................ 20
How to read electric wire code...................................................................................................................... 23
Precautions when carrying out operation...................................................................................................... 26
Method of disassembling and connecting push-pull type coupler................................................................. 29
Standard tightening torque table ................................................................................................................... 32
Conversion table ........................................................................................................................................... 36
01 Specification
100 Specification and technical data SEN04420-00
Specification dimension drawing................................................................................................................... 3
Specifications ................................................................................................................................................ 4
Weight table .................................................................................................................................................. 8
Table of fuel, coolant and lubricants.............................................................................................................. 10
10 Structure, function and maintenance standard
100 Engine and cooling system SEN04421-00
Engine mount and transmission mount......................................................................................................... 2
Cooling system.............................................................................................................................................. 3
Cooling fan pump.......................................................................................................................................... 4
Cooling fan motor.......................................................................................................................................... 12
200 Power train SEN04422-00
Power train.................................................................................................................................................... 3
Power train system diagram.......................................................................................................................... 4
Drive shaft..................................................................................................................................................... 6
Power train piping diagram ........................................................................................................................... 7
Torque converter ........................................................................................................................................... 8
Transmission................................................................................................................................................. 16
Transmission control valve............................................................................................................................ 34
ECMV............................................................................................................................................................ 38
Main relief valve and torque converter relief valve........................................................................................ 50
Axle ............................................................................................................................................................... 52
Differential..................................................................................................................................................... 56
Limited slip differential................................................................................................................................... 61
Final drive...................................................................................................................................................... 68
300 Steering system SEN04423-00
Steering component layout drawing.............................................................................................................. 2
Steering column ............................................................................................................................................ 3
Steering pump............................................................................................................................................... 4
Steering valve................................................................................................................................................ 17
Orbit-roll valve............................................................................................................................................... 34
Stop valve...................................................................................................................................................... 42
Steering relief valve....................................................................................................................................... 43
Steering cylinder............................................................................................................................................ 44
Emergency steering motor............................................................................................................................ 46
Emergency steering pump ............................................................................................................................ 47
Joystick steering lever linkage ...................................................................................................................... 48
6. SEN04418-01
WA470-6LC, WA480-6LC 00-100 5
100 Index
Table of contents
Electrical steering lever ................................................................................................................................. 49
Joystick EPC valve........................................................................................................................................ 50
400 Brake system SEN04424-00
Brake component layout drawing .................................................................................................................. 2
Charge valve ................................................................................................................................................. 3
Brake valve.................................................................................................................................................... 10
Accumulator (for brake)................................................................................................................................. 15
Slack adjuster................................................................................................................................................ 16
Brake ............................................................................................................................................................. 18
Parking brake control..................................................................................................................................... 23
Parking brake ................................................................................................................................................ 24
Parking brake solenoid valve......................................................................................................................... 26
Emergency parking brake release valve ....................................................................................................... 28
500 Undercarriage and frame SEN04425-00
Axle mount and center hinge pin................................................................................................................... 2
Tires............................................................................................................................................................... 6
601 Hydraulic system, Part 1 SEN04426-00
Hydraulic component layout drawing............................................................................................................. 2
Work equipment control lever linkage ........................................................................................................... 5
Hydraulic tank................................................................................................................................................ 8
Power train pump .......................................................................................................................................... 10
Work equipment pump .................................................................................................................................. 12
Work equipment control valve ....................................................................................................................... 32
CLSS ............................................................................................................................................................. 43
Each function and operation of each valve.................................................................................................... 48
602 Hydraulic system, Part 2 SEN04427-00
PPC valve...................................................................................................................................................... 2
Accumulator (for PPC circuit) ........................................................................................................................ 10
Accumulator (for power train circuit).............................................................................................................. 11
Accumulator (for ECSS) ................................................................................................................................ 12
Work equipment PPC cut-off solenoid valve ................................................................................................. 13
700 Work equipment SEN04428-00
Work equipment linkage................................................................................................................................ 2
Bucket............................................................................................................................................................ 5
Bucket positioner and boom kick-out............................................................................................................. 6
Work equipment cylinder ............................................................................................................................... 12
800 Cab and its attachments SEN04429-00
Cab................................................................................................................................................................ 3
Air conditioner................................................................................................................................................ 4
901 Electrical system, Part 1 SEN04430-00
Machine monitor system................................................................................................................................ 2
Machine monitor............................................................................................................................................ 6
902 Electrical system, Part 2 SEN04431-00
Electrical system (Transmission controller system)....................................................................................... 2
Transmission controller.................................................................................................................................. 42
Electrical system (Work equipment controller system).................................................................................. 44
Work equipment controller............................................................................................................................. 50
903 Electrical system, Part 3 SEN04432-00
Electric transmission control.......................................................................................................................... 2
Kickdown switch and hold switch .................................................................................................................. 6
Load meter cancel switch and load meter subtotal switch ............................................................................ 6
Multi-function knob ........................................................................................................................................ 7
Joystick steering knob ................................................................................................................................... 8
KOMTRAX system ........................................................................................................................................ 10
Engine starting circuit .................................................................................................................................... 12
Engine stopping circuit .................................................................................................................................. 14
Preheating circuit........................................................................................................................................... 15
7. SEN04418-01
00-100 6 WA470-6LC, WA480-6LC
100 Index
Table of contents
Engine power mode selector circuit .............................................................................................................. 16
Engine output derating function .................................................................................................................... 17
Automatic warm-up function.......................................................................................................................... 17
Parking brake circuit...................................................................................................................................... 18
Sensor........................................................................................................................................................... 20
20 Standard value table
100 Standard service value table SEN04515-00
Standard value table for engine .................................................................................................................... 2
Standard value table for chassis ................................................................................................................... 3
30 Testing and adjusting
101 Testing and adjusting, Part 1 SEN04516-00
Tools for testing, adjusting, and troubleshooting........................................................................................... 3
Testing engine speed .................................................................................................................................... 8
Testing exhaust gas color.............................................................................................................................. 10
Testing exhaust temperature......................................................................................................................... 12
Adjusting valve clearance ............................................................................................................................. 14
Testing compression pressure ...................................................................................................................... 16
Testing blow-by pressure .............................................................................................................................. 18
Testing engine oil pressure ........................................................................................................................... 19
Testing EGR valve drive pressure................................................................................................................. 20
Testing intake air (boost) pressure................................................................................................................ 21
Handling fuel system equipment................................................................................................................... 23
Releasing residual pressure in fuel system................................................................................................... 23
Testing fuel pressure..................................................................................................................................... 24
Testing fuel return and leak amount.............................................................................................................. 25
Bleeding air from fuel circuit.......................................................................................................................... 28
Testing fuel circuit for leakage....................................................................................................................... 30
Handling of reduced cylinder mode operation............................................................................................... 31
Handling of no injection cranking operation .................................................................................................. 31
Handling of controller voltage circuit ............................................................................................................. 32
Check of muffler and muffler stack for looseness and damage .................................................................... 33
Check of muffler function .............................................................................................................................. 33
Check of installed condition of cylinder head and manifolds......................................................................... 34
Check of engine piping for damage and looseness ...................................................................................... 34
Testing and adjusting air conditioner compressor belt tension...................................................................... 35
Testing and adjusting alternator belt tension................................................................................................. 36
Adjusting transmission speed sensor............................................................................................................ 37
Adjusting directional lever length .................................................................................................................. 38
Adjusting gear shift lever length.................................................................................................................... 38
Testing FNR lever and gear shift lever.......................................................................................................... 39
Testing and adjusting power train oil pressure.............................................................................................. 41
Procedure for flushing torque converter and transmission hydraulic circuit.................................................. 55
Method of moving machine when transmission valve is broken ................................................................... 57
Check of axle final drive for oil leakage......................................................................................................... 60
Check of drive shafts for looseness, play and damage................................................................................. 60
Testing and adjusting steering stop valve ..................................................................................................... 61
Testing and adjusting steering wheel ............................................................................................................ 63
Testing steering oil pressure ......................................................................................................................... 65
Bleeding air from steering circuit................................................................................................................... 68
102 Testing and adjusting, Part 2 SEN04517-00
Testing hydraulic drive fan............................................................................................................................. 3
Adjustment of hydraulic fan speed sensor .................................................................................................... 5
Bleeding air from hydraulic drive fan circuit .................................................................................................. 6
Testing brake pedal....................................................................................................................................... 8
Testing and adjusting brake pedal linkage .................................................................................................... 9
8. SEN04418-01
WA470-6LC, WA480-6LC 00-100 7
100 Index
Table of contents
Testing brake performance............................................................................................................................ 10
Testing and adjusting accumulator charge pressure ..................................................................................... 11
Testing wheel brake oil pressure ................................................................................................................... 13
Testing wear of wheel brake disc................................................................................................................... 15
Bleeding air from wheel brake circuit............................................................................................................. 16
Releasing residual pressure in brake accumulator circuit ............................................................................. 17
Testing parking brake performance ............................................................................................................... 17
Testing parking brake oil pressure................................................................................................................. 18
Testing wear of parking brake disc ................................................................................................................ 20
Manual release method for parking brake..................................................................................................... 21
Testing and adjusting work equipment control lever...................................................................................... 22
Testing and adjusting work equipment PPC oil pressure .............................................................................. 23
Testing and adjusting work equipment oil pressure....................................................................................... 26
Bleeding air from work equipment circuit....................................................................................................... 30
Releasing residual pressure in work equipment circuit ................................................................................. 31
Testing and adjusting bucket positioner......................................................................................................... 32
Testing and adjusting boom kick-out ............................................................................................................. 34
Checking proximity switch operation pilot lamp............................................................................................. 35
Procedure for testing diodes.......................................................................................................................... 36
Preparation work for troubleshooting for electrical system............................................................................ 37
How to start KOMTRAX terminal operations................................................................................................. 42
Indicator lamps of KOMTRAX terminal.......................................................................................................... 47
103 Testing and adjusting, Part 3 SEN04518-00
Adjusting replaced, reassembled or added sensor, controller, etc. with machine monitor ............................ 2
Special functions of machine monitor (EMMS).............................................................................................. 5
Pm-clinic inspection table.............................................................................................................................. 68
40 Troubleshooting
100 Failure code table and fuse locations SEN04519-00
Failure code table.......................................................................................................................................... 2
Fuse locations ............................................................................................................................................... 14
200 General information on troubleshooting SEN04520-00
Points to remember when troubleshooting.................................................................................................... 2
Sequence of events in troubleshooting ......................................................................................................... 3
Testing before troubleshooting ...................................................................................................................... 4
Classification and procedures of troubleshooting.......................................................................................... 5
Information contained in troubleshooting table.............................................................................................. 9
Connection table for connector pin numbers................................................................................................. 11
T- branch box and T- branch adapter table ................................................................................................... 47
301 Troubleshooting by failure code (Display of code), Part 1 SEN04521-00
Failure code [1500L0] (TORQFLOW transmission: Double meshing) .......................................................... 3
Failure code [15SAL1] (ECMV F clutch: When command current is OFF, fill signal is ON) .......................... 4
Failure code [15SALH] (ECMV F clutch: When command current is ON, fill signal is OFF) ......................... 6
Failure code [15SBL1] (ECMV R clutch: When command current is OFF, fill signal is ON).......................... 8
Failure code [15SBLH] (ECMV R clutch: When command current is ON, fill signal is OFF)......................... 10
Failure code [15SEL1] (ECMV 1st clutch: When command current is OFF, fill signal is ON) ....................... 12
Failure code [15SELH] (ECMV 1st clutch: When command current is ON, fill signal is OFF) ...................... 14
Failure code [15SFL1] (ECMV 2nd clutch: When command current is OFF, fill signal is ON) ...................... 16
Failure code [15SFLH] (ECMV 2nd clutch: When command current is ON, fill signal is OFF) ..................... 18
Failure code [15SGL1] (ECMV 3rd clutch: When command current is OFF, fill signal is ON)....................... 20
Failure code [15SGLH] (ECMV 3rd clutch: When command current is ON, fill signal is OFF)...................... 22
Failure code [15SHL1] (ECMV 4th clutch: When command current is OFF, fill signal is ON) ....................... 24
Failure code [15SHLH] (ECMV 4th clutch: When command current is ON, fill signal is OFF)...................... 26
Failure code [2F00MA] (Parking brake: Malfunction) .................................................................................... 28
Failure code [2G43ZG] (Accumulator: Low oil pressure) .............................................................................. 30
Failure code [44K0L4] (Bucket positioner: ON/OFF signals disagree).......................................................... 32
10. SEN04418-01
WA470-6LC, WA480-6LC 00-100 9
100 Index
Table of contents
Failure code [CA731] (Engine Bkup speed sensor phase error)................................................................... 55
Failure code [CA757] (All continuous data lost error).................................................................................... 55
Failure code [CA778] (Engine Bkup speed sensor error).............................................................................. 56
Failure code [CA1228] (EGR valve servo error 1)......................................................................................... 58
Failure code [CA1625] (EGR valve servo error 2)......................................................................................... 59
Failure code [CA1633] (KOMNET datalink timeout error) ............................................................................. 60
Failure code [CA2185] (Throttle sensor supply voltage high error) ............................................................... 62
Failure code [CA2186] (Throttle sensor power supply low error) .................................................................. 63
304 Troubleshooting by failure code (Display of code), Part 4 SEN04524-00
Failure code [CA2249] (Supply pump pressure very low error 2).................................................................. 3
Failure code [CA2271] (EGR valve lift sensor high error) ............................................................................. 4
Failure code [CA2272] (EGR valve lift sensor low error)............................................................................... 6
Failure code [CA2351] (EGR valve solenoid operation short circuit) ............................................................ 7
Failure code [CA2352] (EGR valve solenoid operation disconnect).............................................................. 9
Failure code [CA2555] (Intake heater relay disconnection error) .................................................................. 10
Failure code [CA2556] (Intake heater relay short circuit error)...................................................................... 12
Failure code [D150KA] (Emergency steering relay: Disconnection).............................................................. 14
Failure code [D150KB] (Emergency steering relay: Short circuit) ................................................................. 16
Failure code [D150KY] (Emergency steering relay: Short circuit with power supply line)............................. 18
Failure code [D160KA] (Backup lamp relay output: Disconnection).............................................................. 20
Failure code [D160KB] (Backup lamp relay output: Short circuit) ................................................................. 22
Failure code [D191KA] (Joystick steering neutral safety relay: Disconnection) ............................................ 24
Failure code [D191KB] (Joystick steering neutral safety relay: Short circuit)................................................ 26
Failure code [D191KY] (Joystick steering neutral safety relay: Short circuit with power supply line)............ 28
Failure code [D192KA] (ECSS solenoid: Disconnection) .............................................................................. 30
Failure code [D192KB] (ECSS solenoid: Short circuit).................................................................................. 31
Failure code [D192KY] (ECSS solenoid: Short circuit with power supply line).............................................. 32
Failure code [D193KA] (Joystick steering solenoid cut-off relay: Disconnection).......................................... 34
Failure code [D193KB] (Joystick steering solenoid cut-off relay: Short circuit) ............................................. 36
Failure code [D193KY] (Joystick steering solenoid cut-off relay: Short circuit with power supply line) ......... 38
Failure code [D5ZHKA] (Terminal C signal: Disconnection).......................................................................... 41
Failure code [D5ZHKB] (Terminal C signal: Short circuit).............................................................................. 45
Failure code [D5ZHKZ] (Terminal C signal: Disconnection or short circuit)................................................... 48
Failure code [D5ZHL6] (Terminal C signal: Signal does not match engine running or stopped state) .......... 53
Failure code [DA80L4] (Auto grease controller: ON/OFF signals disagree).................................................. 56
Failure code [DAF3KK] (Machine monitor: Low source voltage (input))........................................................ 58
Failure code [DAF5KP] (Machine monitor: Low output voltage).................................................................... 60
Failure code [DAFRKR] (CAN communication with machine monitor:
Defective communication (Abnormality in target component system)) .................................... 64
305 Troubleshooting by failure code (Display of code), Part 5 SEN04525-00
Failure code [DAQ0KK] (Transmission controller: Low source voltage)........................................................ 4
Failure code [DAQ0KT] (Transmission controller: Abnormality in controller) ................................................ 6
Failure code [DAQ2KK] (Transmission controller load power supply line: Low source voltage (input))........ 8
Failure code [DAQ9KQ] (Transmission controller model selection:
Disagreement of model selection signals)................................................................................ 10
Failure code [DAQRKR] (CAN communication with transmission controller:
Defective communication (Abnormality in target component system)) .................................... 12
Failure code [DAQRMA] (Transmission controller option setting: Malfunction)............................................. 14
Failure code [DB2RKR] (CAN communication with engine controller:
Defective communication (Abnormality in target component system)...................................... 16
Failure code [DB90KK] Work equipment controller: Low source voltage (input)........................................... 18
Failure code [DB90KT] Work equipment controller: Abnormality in controller............................................... 20
Failure code [DB92KK] Work equipment controller load power supply line: Low source voltage (input) ...... 22
Failure code [DB95KX] Work equipment controller power supply output: Out of input signal range............. 24
Failure code [DB99KQ] (Work equipment controller model selection:
Disagreement in model selection signals)................................................................................ 27
Failure code [DB9RKR] CAN communication with work equipment controller:
Defective communication (Abnormality in target component system)...................................... 28
11. SEN04418-01
00-100 10 WA470-6LC, WA480-6LC
100 Index
Table of contents
Failure code [DB9RMA] (Work equipment controller option setting: Malfunction) ........................................ 30
Failure code [DB9RMC] (CAN communication with transmission controller,
engine controller and machine monitor: Defective operation).................................................. 31
Failure code [DD15LD] t switch (Panel switch 1): Switch is kept pressed for long time ............................... 34
Failure code [DD16LD] U switch (Panel switch 2): Switch is kept pressed for long time.............................. 36
Failure code [DD17LD] < switch (Panel switch 3): Switch is kept pressed for long time .............................. 38
Failure code [DD18LD] > switch (Panel switch 4): Switch is kept pressed for long time .............................. 40
Failure code [DD1ALD] Remote positioner raise/lower set switch (raise):
Switch is kept pressed for long time ........................................................................................ 42
Failure code [DD1BLD] Remote positioner raise/lower set switch (lower):
Switch is kept pressed for long time ........................................................................................ 44
Failure code [DD1CLD] Load meter subtotal switch: Switch is kept pressed for long time........................... 46
Failure code [DD1FLD] Load meter mode selector switch (A/B): Switch is kept pressed for long time........ 48
Failure code [DD1GLD] Load meter mode selector switch (+/–): Switch is kept pressed for long time........ 50
Failure code [DD1HLD] (Load meter display selector switch: Switch is kept pressed for long time)............ 52
Failure code [DD1NLD] (Fan reverse switch: Switch is kept pressed for long time)..................................... 54
Failure code [DD1NL4] (Fan automatic reverse switch: Switch is kept pressed for long time)..................... 56
Failure code [DDB6L4] (Parking brake switch (Neutralizer): ON/OFF signals disagree).............................. 58
Failure code [DDD1LD] (Remote positioner bucket angle set switch:
Switch is kept pressed for long time) ....................................................................................... 62
306 Troubleshooting by failure code (Display of code), Part 6 SEN04526-00
Failure code [DDE5MA] (Emergency steering drive switch: Malfunction)..................................................... 4
Failure code [DDK3KA] (Right FNR switch: Disconnection) ......................................................................... 6
Failure code [DDK4KA] (Joystick steering FNR switch: Disconnection)....................................................... 9
Failure code [DDK5L4] (Joystick steering shift-up/down switch: ON/OFF signals disagree)........................ 12
Failure code [DDK6KA] (FNR lever switch: Disconnection).......................................................................... 14
Failure code [DDK6KB] (FNR lever switch: Short circuit) ............................................................................. 18
Failure code [DDS5KA] (Steering pressure switch signal: Disconnected) .................................................... 20
Failure code [DDS5KB] (Steering pressure switch signal: Short circuit)....................................................... 22
Failure code [DDT0L4] (Shift mode selector switch: ON/OFF signals disagree) .......................................... 24
Failure code [DDT4LD] (Transmission cut-off set switch: Switch is kept pressed for long time) .................. 26
Failure code [DDW9LD] (Kick-down switch: Switch is kept pressed for long time)....................................... 28
Failure code [DDWLLD] (Hold switch: Switch is kept pressed for long time)................................................ 30
Failure code [DDY0LD] (Load meter cancel switch: Switch is kept pressed for long time)........................... 32
Failure code [DF10KA] (Transmission shift lever switch: Disconnected)...................................................... 34
Failure code [DF10KB] (Transmission shift lever switch: Short circuit)......................................................... 38
Failure code [DGF1KA] (Transmission oil temperature sensor: Disconnected)............................................ 40
Failure code [DGF1KB] (Transmission oil temperature sensor: Short circuit)............................................... 42
Failure code [DGH2KX] (Hydraulic oil temperature sensor: Out of input signal range) ................................ 44
Failure code [DGR2KA] (Rear brake oil temperature sensor: Disconnected)............................................... 46
Failure code [DGR2KX] (Rear brake oil temperature sensor: Out of input signal range) ............................. 48
Failure code [DGT1KX] (Torque converter oil temperature sensor: Out of input signal range)..................... 50
Failure code [DH21KA] (Loader pump pressure sensor: Disconnection) ..................................................... 52
Failure code [DH21KB] (Loader pump pressure sensor: Power supply line short)....................................... 54
307 Troubleshooting by failure code (Display of code), Part 7 SEN04527-00
Failure code [DHPCKX] (Lift arm cylinder bottom pressure sensor: Out of input signal range).................... 2
Failure code [DHPDKX] (Lift arm cylinder head pressure sensor: Out of input signal range)....................... 4
Failure code [DHT1KX] (Transmission cut-off pressure sensor: Out of input signal range).......................... 6
Failure code [DHT8KA] (Steering pump pressure sensor: Disconnection) ................................................... 8
Failure code [DHT8KB] (Steering pump pressure sensor: Short circuit)....................................................... 10
Failure code [DK59KA] (Lift arm EPC lever potentiometer (Main): Disconnection) ...................................... 12
Failure code [DK59KY] (Lift arm EPC lever potentiometer (Main): Short circuit with power supply line)...... 15
Failure code [DK59L8] (Lift arm EPC lever potentiometer (Main): Analog signals disagree) ....................... 18
Failure code [DK5AKA] (Lift arm EPC lever potentiometer (Sub): Disconnection) ....................................... 21
Failure code [DK5AKY] (Lift arm EPC lever potentiometer (Sub): Short circuit with power supply line)....... 24
Failure code [DK5BKA] (Bucket EPC lever potentiometer (Main): Disconnection)....................................... 27
Failure code [DK5BKY] (Bucket EPC lever potentiometer (Main): Short circuit with power supply line) ...... 30
Failure code [DK5BL8] (Bucket EPC lever potentiometer (Main): Analog signals disagree)........................ 33
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13. SEN04418-01
WA470-6LC, WA480-6LC 00-100 11
100 Index
Table of contents
Failure code [DK5CKA] (Bucket EPC lever potentiometer (Sub): Disconnection) ........................................ 36
Failure code [DK5CKY] (Bucket EPC lever potentiometer (Sub): Short circuit with power supply line)........ 39
308 Troubleshooting by failure code (Display of code), Part 8 SEN04528-00
Failure code [DK5FKA] (Joystick steering EPC lever potentiometer (Main): Disconnection)........................ 3
Failure code [DK5FKY] (Joystick steering EPC lever potentiometer (Main):
Short circuit with power supply line)......................................................................................... 6
Failure code [DK5GKA] (Joystick steering EPC lever potentiometer (Sub): Disconnection)......................... 8
Failure code [DK5GKY] (Joystick steering EPC lever potentiometer (Sub):
Short circuit with power supply line)......................................................................................... 11
Failure code [DK5FL8] (Joystick steering EPC lever potentiometer (Main): Analog signals disagree)......... 13
Failure code [DKA0KA] (Lift arm angle sensor: Disconnection) .................................................................... 16
Failure code [DKA0KY] (Lift arm angle sensor: Short circuit with power supply line) ................................... 18
Failure code [DKA0L0] (Lift arm angle sensor: Double meshing) ................................................................. 20
Failure code [DLF1KA] (Transmission input speed sensor: Disconnection).................................................. 22
Failure code [DLF1LC] (Transmission input speed sensor: Short circuit) ..................................................... 23
Failure code [DLM3KA] (Fan speed sensor: Disconnection)......................................................................... 24
Failure code [DLM3LC] (Fan speed sensor: Short circuit) ............................................................................ 26
Failure code [DLT3KA] (Transmission output speed sensor: Disconnection)................................................ 28
Failure code [DLT3LC] (Transmission output speed sensor: Out of input signal range) ............................... 30
Failure code [DT20KB] (Transmission cut-off indicator lamp: Short circuit) .................................................. 32
Failure code [DUM1KB] (Remote positioner raise set indicator lamp: Short circuit) ..................................... 34
Failure code [DUM2KB] (Remote positioner lower set indicator lamp: Short circuit) .................................... 36
Failure code [DV00KB] (Alarm buzzer: Short circuit) .................................................................................... 38
Failure code [DW4PKA] (Lift arm raise EPC solenoid: Disconnection) ......................................................... 40
Failure code [DW4PKB] (Lift arm raise EPC solenoid: Short circuit)............................................................. 42
Failure code [DW4PKY] (Lift arm raise EPC solenoid: Short circuit with power supply line) ........................ 44
Failure code [DW4QKA] (Lift arm lower EPC solenoid: Disconnection)........................................................ 46
Failure code [DW4QKB] (Lift arm lower EPC solenoid: Short circuit) ........................................................... 47
Failure code [DW4QKY] (Lift arm lower EPC solenoid: Short circuit with power supply line) ....................... 48
Failure code [DW4RKA] (Bucket tilt EPC solenoid: Disconnection).............................................................. 50
Failure code [DW4RKB] (Bucket tilt EPC solenoid: Short circuit).................................................................. 51
Failure code [DW4RKY] (Bucket tilt EPC solenoid: Short circuit with power supply line) ............................. 52
309 Troubleshooting by failure code (Display of code), Part 9 SEN04529-00
Failure code [DW4SKA] (Bucket dump EPC solenoid: Disconnection)......................................................... 3
Failure code [DW4SKB] (Bucket dump EPC solenoid: Short circuit) ............................................................ 4
Failure code [DW4SKY] (Bucket dump EPC solenoid: Short circuit with power supply line) ........................ 6
Failure code [DW7BKA] (Fan reverse solenoid: Disconnection)................................................................... 8
Failure code [DW7BKB] (Fan reverse solenoid: Short circuit)....................................................................... 9
Failure code [DW7BKY] (Fan reverse solenoid: Short circuit with power supply line) .................................. 10
Failure code [DWM1KA] (Work equipment neutral lock solenoid: Disconnection) ........................................ 12
Failure code [DWM1KB] (Work equipment neutral lock solenoid: Short circuit)............................................ 14
Failure code [DWM1KY] (Work equipment neutral lock solenoid: Short circuit with power supply line)........ 16
Failure code [DWN6KA] (Lift arm raise magnet detent solenoid: Disconnection) ......................................... 18
Failure code [DWN6KB] (Lift arm raise magnet detent solenoid: Short circuit)............................................. 20
Failure code [DWN6KY] (Lift arm raise magnet detent solenoid: Short circuit with power supply line)......... 22
Failure code [DWN7KA] (Lift arm float magnet detent solenoid: Disconnection) .......................................... 24
Failure code [DWN7KB] (Lift arm float magnet detent solenoid: Short circuit).............................................. 26
Failure code [DWN7KY] (Lift arm float magnet detent solenoid: Short circuit with power supply line).......... 28
Failure code [DWN8KA] (Bucket tilt magnet detent solenoid: Disconnection) .............................................. 30
Failure code [DWN8KB] (Bucket tilt magnet detent solenoid: Short circuit).................................................. 32
Failure code [DWN8KY] (Bucket tilt magnet detent solenoid: Shorted with the power source) .................... 34
Failure code [DX16KA] (Fan pump EPC solenoid: Disconnection)............................................................... 36
Failure code [DX16KB] (Fan pump EPC solenoid: Short circuit)................................................................... 37
Failure code [DX16KY] (Fan pump EPC solenoid: Short circuit with power supply line) .............................. 38
Failure code [DXA1KA] (Loader pump PC-EPC solenoid: Disconnection) ................................................... 40
Failure code [DXA1KB] (Loader pump PC-EPC solenoid: Short circuit)....................................................... 42
Failure code [DXANKA] (Steering pump PC-EPC solenoid: Disconnection)................................................. 44
Failure code [DXANKB] (Steering pump PC-EPC solenoid: Short circuit) .................................................... 46
14. SEN04418-01
00-100 12 WA470-6LC, WA480-6LC
100 Index
Table of contents
Failure code [DXH1KA] (Lockup ECMV solenoid: Disconnection)................................................................ 48
Failure code [DXH1KB] (Lockup ECMV solenoid: Short circuit) ................................................................... 50
Failure code [DXH1KY] (Lockup ECMV solenoid: Short circuit with power supply line)............................... 52
Failure code [DXH4KA] (1st clutch ECMV solenoid: Disconnection)............................................................ 54
Failure code [DXH4KB] (1st clutch ECMV solenoid: Short circuit)................................................................ 56
Failure code [DXH4KY] (1st clutch ECMV solenoid: Short circuit with power supply line) ........................... 58
310 Troubleshooting by failure code (Display of code), Part 10 SEN04530-00
Failure code [DXH5KA] (2nd clutch ECMV solenoid: Disconnection)........................................................... 4
Failure code [DXH5KB] (2nd clutch ECMV solenoid: Short circuit) .............................................................. 6
Failure code [DXH5KY] (2nd clutch ECMV solenoid: Short circuit with power supply line) .......................... 8
Failure code [DXH6KA] (3rd clutch ECMV solenoid: Disconnection)............................................................ 10
Failure code [DXH6KB] (3rd clutch ECMV solenoid: Short circuit) ............................................................... 12
Failure code [DXH6KY] (3rd clutch ECMV solenoid: Short circuit with power supply line)........................... 14
Failure code [DXH7KA] (R clutch ECMV solenoid: Disconnection) .............................................................. 16
Failure code [DXH7KB] (R clutch ECMV solenoid: Short circuit).................................................................. 18
Failure code [DXH7KY] (R clutch ECMV solenoid: Short circuit with power supply line).............................. 20
Failure code [DXH8KA] (F clutch ECMV solenoid: Disconnection)............................................................... 22
Failure code [DXH8KB] (F clutch ECMV solenoid: Short circuit) .................................................................. 24
Failure code [DXH8KY] (F clutch ECMV solenoid: Short circuit with power supply line).............................. 26
Failure code [DXHHKA] (4th clutch ECMV solenoid: Disconnection) ........................................................... 28
Failure code [DXHHKB] (4th clutch ECMV solenoid: Short circuit)............................................................... 30
Failure code [DXHHKY] (4th clutch ECMV solenoid: Short circuit with power supply line)........................... 32
Failure code [DXHLKA] (Joystick steering right EPC solenoid: Disconnection)............................................ 34
Failure code [DXHLKB] (Joystick steering right EPC solenoid: Short circuit) ............................................... 36
Failure code [DXHLKY] (Joystick steering right EPC solenoid: Short circuit with power supply line)........... 38
Failure code [DXHMKA] (Joystick steering left EPC solenoid: Disconnection)............................................. 40
Failure code [DXHMKB] (Joystick steering left EPC solenoid: Short circuit) ................................................ 42
Failure code [DXHMKY] (Joystick steering left EPC solenoid: Short circuit with power supply line) ............ 44
Failure code [DY30MA] Motor-driven emergency steering pump failure (During operation of machine)...... 46
Failure code [DY30MC] Motor-driven emergency steering pump failure (Malfunction in manual mode)...... 49
Failure code [DY30ME] Emergency steering: Operating for more than 1 minute......................................... 52
400 Troubleshooting of electrical system (E-mode) SEN04531-00
Installing positions of fuses ........................................................................................................................... 3
Information in troubleshooting table.............................................................................................................. 6
E-1 Engine does not start.............................................................................................................................. 8
E-2 Wiper does not operate .......................................................................................................................... 14
E-3 Windshield washer does not operate ..................................................................................................... 18
E-4 Headlamp, clearance lamp, tail lamp, and license lamp do not light up or go off................................... 21
E-5 Working lamp does not light up or go off................................................................................................ 29
E-6 Turn signal lamp and hazard lamp do not light up or go off.................................................................... 34
E-7 Brake lamp does not light or it keeps lighting up.................................................................................... 40
E-8 Backup lamp does not light or it keeps lighting up ................................................................................. 42
E-9 Backup buzzer does not sound or it keeps sounding............................................................................. 44
E-10 Horn does not sound or it keeps sounding........................................................................................... 46
E-11 Alarm buzzer does not sound or it keeps sounding.............................................................................. 48
E-12 Air conditioner does not operate or stop............................................................................................... 50
E-13 The KOMTRAX system does not work properly................................................................................... 54
E-14 When kick-down switch is turned ON, kick-down operation does not start .......................................... 56
E-15 When hold switch is pressed, holding operation does not start............................................................ 58
E-16 Transmission is kept in neutral, or brake drags when directional lever is operated
while parking brake is applied............................................................................................................ 60
E-17 Transmission cut-off mode cannot be set or reset................................................................................ 62
E-18 Transmission cut-off set cannot be reset.............................................................................................. 64
E-19 FNR switch mode cannot be set or reset ............................................................................................. 66
E-20 Fan reverse function cannot be used or reset...................................................................................... 68
E-21 Discharge from loader pump does not rise from minimum level .......................................................... 70
E-22 ECSS function cannot be used or reset ............................................................................................... 72
E-23 When parking brake is turned ON, parking brake indicator lamp does not light up.............................. 74
15. SEN04418-01
WA470-6LC, WA480-6LC 00-100 13
100 Index
Table of contents
E-24 When emergency brake operates, brake oil pressure caution lamp does not operate......................... 78
E-25 Air cleaner clogging indicator lamp does not light up............................................................................ 80
E-26 Radiator coolant level caution lamp does not light up........................................................................... 82
E-27 Hydraulic oil temperature gauge does not rise and hydraulic oil temperature caution lamp does
not light up ............................................................................................................................................ 83
E-28 Torque converter oil temperature gauge does not rise and torque converter oil temperature
caution lamp does not light up.............................................................................................................. 84
E-29 Steering oil pressure caution lamp does not light up ............................................................................ 86
E-30 Abnormality in t switch (panel switch 1) input ....................................................................................... 88
E-31 Abnormality in U switch (panel switch 2) input...................................................................................... 90
E-32 Abnormality in < switch (panel switch 3) input ...................................................................................... 92
E-33 Abnormality in > switch (panel switch 4) input ...................................................................................... 94
500 Troubleshooting of hydraulic and mechanical system (H-mode) SEN04532-00
Method of using troubleshooting chart ............................................................................................................. 3
Table of failure and causes............................................................................................................................... 6
H-1 The machine does not start ....................................................................................................................... 10
H-2 Torque converter lockup is not switched off (engine stalls) [Machine with lockup clutch (if equipped)].... 12
H-3 Torque converter lockup is not switched on [Machine with lockup clutch (if equipped)] ........................... 13
H-4 The travel speed is slow, the thrusting force is weak, the uphill traveling power is weak, and
the gear is not shifted................................................................................................................................ 14
H-5 Shocks are large at the times of starting and shifting gear........................................................................ 16
H-6 Time lag is large at the times of starting and shifting gear ........................................................................ 18
H-7 The torque converter oil temperature is high............................................................................................. 20
H-8 Steering does not turn................................................................................................................................ 21
H-9 Steering does not turn [Machine with joystick steering (if equipped)]........................................................ 22
H-10 Steering response is poor........................................................................................................................ 23
H-11 Turning, response of steering is poor [machine with joystick steering (if equipped)] .............................. 24
H-12 Steering is heavy ..................................................................................................................................... 25
H-13 When machine turns, it shakes or makes large shocks .......................................................................... 26
H-14 When machine turns, it shakes or makes large shocks
[machine with joystick steering (if equipped)] ............................................................................. 27
H-15 The wheel brake does not work or does not work well............................................................................ 28
H-16 The wheel brake is not released or it drags............................................................................................. 29
H-17 The parking brake does not work or does not work well ......................................................................... 30
H-18 The parking brake is not released or it drags (including emergency release system) ............................ 31
H-19 Lift arm does not rise ............................................................................................................................... 32
H-20 Lift arm speed is low or rising force of lift arm is insufficient.................................................................... 33
H-21 When rising, the lift arm comes to move slowly at specific height........................................................... 34
H-22 The lift arm cylinder cannot hold down the bucket (Bucket floats) .......................................................... 34
H-23 Hydraulic drifts of the lift arm is large....................................................................................................... 34
H-24 The lift arm wobbles during operation...................................................................................................... 34
H-25 Bucket does not tilt back.......................................................................................................................... 35
H-26 Bucket speed is low or tilting back force is insufficient............................................................................ 36
H-27 The bucket comes to operate slowly in the midst of tilting-back ............................................................. 37
H-28 The bucket cylinder cannot hold down the bucket................................................................................... 37
H-29 Hydraulic drifts of the bucket is large....................................................................................................... 37
H-30 The bucket wobbles during travel with cargo (The work equipment valve is set to “HOLD”).................. 37
H-31 Lift arm and bucket control levers do not move smoothly and are heavy ............................................... 38
H-32 During operation of the machine, engine speed lowers remarkably or engine stalls.............................. 39
H-33 Large shock is made when work equipment starts and stops................................................................. 39
H-34 When work equipment circuit is relieved singly, other work equipment moves....................................... 39
H-35 ECSS does not operate, and pitching, bouncing occur........................................................................... 40
600 Troubleshooting of engine (S-mode) SEN04533-00
Method of using troubleshooting chart .......................................................................................................... 3
S-1 Starting performance is poor................................................................................................................... 6
S-2 Engine does not start.............................................................................................................................. 8
S-3 Engine does not pick up smoothly .......................................................................................................... 12
S-4 Engine stops during operation ................................................................................................................ 13
16. SEN04418-01
00-100 14 WA470-6LC, WA480-6LC
100 Index
Table of contents
S-5 Engine does not rotate smoothly............................................................................................................ 14
S-6 Engine lacks output (or lacks power)...................................................................................................... 15
S-7 Exhaust smoke is black (Incomplete combustion).................................................................................. 16
S-8 Oil is consumed much (or exhaust gas color is blue)............................................................................. 17
S-9 Engine oil becomes contaminated quickly.............................................................................................. 18
S-10 Fuel consumption is excessive............................................................................................................. 19
S-11 Coolant contains oil (blows back or reduces) ....................................................................................... 20
S-12 Oil pressure drops ................................................................................................................................ 21
S-13 Oil level rises (Water, fuel in oil) ........................................................................................................... 22
S-14 Coolant temperature rises too high (Overheating) ............................................................................... 24
S-15 Abnormal noise is made....................................................................................................................... 25
S-16 Vibration is excessive........................................................................................................................... 26
50 Disassembly and assembly
100 General information on disassembly and assembly SEN04534-00
How to read this manual ............................................................................................................................... 2
Coating materials list..................................................................................................................................... 4
Special tools list............................................................................................................................................. 7
Sketches of special tools............................................................................................................................... 12
200 Engine and cooling system SEN04535-00
Removal and installation of engine assembly............................................................................................... 2
Removal and installation of engine hood assembly...................................................................................... 6
Removal and installation of radiator assembly.............................................................................................. 9
Removal and installation of aftercooler assembly......................................................................................... 12
Removal and installation of oil cooler assembly ........................................................................................... 14
Removal and installation of cooling fan and drive motor assembly .............................................................. 16
Removal and installation of fuel supply pump assembly............................................................................... 20
Removal and installation of fuel injector assembly ....................................................................................... 26
Removal and installation of cylinder head assembly .................................................................................... 32
Removal and installation of engine front oil seal........................................................................................... 40
Removal and Installation of engine rear oil seal ........................................................................................... 43
Removal and installation of fuel tank assembly ............................................................................................ 48
301 Power train, Part 1 SEN04536-00
Removal and installation of torque converter and transmission assembly ................................................... 2
Disassembly and assembly of torque converter and transmission assembly............................................... 7
Disassembly and assembly of torque converter assembly (Standard specification)..................................... 40
Disassembly and assembly of torque converter assembly (Lockup specification) ....................................... 45
Disassembly and assembly of clutch pack assembly ................................................................................... 53
302 Power train, Part 2 SEN04537-00
Removal and installation of front axle assembly........................................................................................... 2
Removal and installation of rear axle assembly............................................................................................ 4
Disassembly and assembly of axle housing assembly ................................................................................. 10
Disassembly and assembly of differential assembly..................................................................................... 19
400 Brake system SEN04866-00
Removal and installation of parking brake disc and plate............................................................................. 2
500 Undercarriage and frame SEN04538-00
Removal and installation of center hinge pin ................................................................................................ 2
Removal and installation of counterweight.................................................................................................... 10
600 Hydraulic system SEN04539-00
Removal and installation of steering demand valve assembly...................................................................... 2
Removal and installation of work equipment valve assembly....................................................................... 5
Removal and installation of brake charge valve assembly ........................................................................... 8
Removal and installation of hydraulic tank assembly.................................................................................... 9
Removal and installation of steering and power train pump assembly ......................................................... 11
Removal and installation of work equipment and cooling fan pump assembly............................................. 12
Disassembly and assembly of hydraulic cylinder assembly.......................................................................... 14