The document provides details on the powertrain system of a machine. It describes the key components of the powertrain including the transmission, torque converter, drive shafts, front and rear axles. The transmission is a hydraulically controlled four-speed forward, three-speed reverse unit. It uses a proportional valve system to engage clutches and shift gears smoothly. The transmission connects to the engine via the torque converter and outputs power to the front and rear axles through the drive shafts.
Hyundai hl757 9 wheel loader service repair manualujjjjfkksekmmdm
The document provides an overview of the powertrain system components and their functions. It discusses the transmission, drive shafts, front and rear axles, and how power is transmitted from the engine to turn the wheels. The transmission uses clutches and hydraulic controls to provide 4 forward and 3 reverse speeds. It also describes the torque converter that multiplies engine torque for increased acceleration and its components of pump, turbine and stator wheels.
The document provides information about a one-month online training on farm power and agricultural mechanization. It discusses governors, ignition systems, and the differences between battery and magneto ignition systems. The key points covered include:
- The purpose and components of governors in regulating engine speed under varying loads.
- The two main types of ignition systems - battery and magneto. Battery systems use power from a battery while magneto systems generate their own power from magnets.
- The working principles of battery and magneto ignition systems, including how voltage is increased and distributed to spark plugs. Battery systems have advantages at low speeds while magneto systems work better at high speeds.
The GE320ACTM Drive System is designed for 320-ton rear dump haul trucks. It delivers improved performance, reliability, and lower operating costs compared to previous systems. The key components include a new transmission with larger gears and bearings, an improved ventilation system for increased reliability, and higher rated control components. Testing of the system over 3 million operating hours has proven its ability to improve productivity in demanding mining conditions.
This document discusses controls for aerospace gas turbine engines. It begins with an overview of gas turbine components and typical control systems. It describes the evolution from mechanical to digital controls, including fully authority digital engine controls (FADEC). The document outlines requirements for fuel control and various control variables. It discusses challenges for intelligent gas turbine engines, including active component control, intelligent control and health monitoring, and distributed control with smart sensors.
This document discusses the design optimization of a cam shaft angle monitoring system for industrial improvements. It begins by introducing cam shafts and their importance in properly timing engine valves. It then describes using linear variable differential transformers (LVDTs) to precisely measure cam shaft angle. The document outlines the system components, including an LVDT sensor, servo motor, electromagnetic valves and other sensors. It discusses designing the system to measure cam shaft angle to within 0.5mm precision and control product quality. Finally, it evaluates mounting designs and material choices to optimize the monitoring system.
Comparison in the Fuel System between Caterpillar Engines
3408C and C18 ACERT™
About Engines
Engine Numbering System
- Cat® 3408C Engine
- Cat® C18 Engine
Fuel System
- Cat® 3408C Engine
- Cat® C18 Engine
Toyota fdc33 forklift service repair manualudfjjdjkksmmd
1. The document provides removal and installation instructions for various engine and vehicle components of Toyota forklifts, including the radiator, muffler, battery, and air cleaner.
2. Key steps include draining coolant, removing the balance weight, muffler assembly, radiator assembly, and battery. Inspection and cleaning procedures are described for the air cleaner element.
3. Specifications and adjustment procedures are provided for the engine, including idling speed, maximum no-load RPM, and accelerator pedal height.
Hyundai hl757 9 wheel loader service repair manualujjjjfkksekmmdm
The document provides an overview of the powertrain system components and their functions. It discusses the transmission, drive shafts, front and rear axles, and how power is transmitted from the engine to turn the wheels. The transmission uses clutches and hydraulic controls to provide 4 forward and 3 reverse speeds. It also describes the torque converter that multiplies engine torque for increased acceleration and its components of pump, turbine and stator wheels.
The document provides information about a one-month online training on farm power and agricultural mechanization. It discusses governors, ignition systems, and the differences between battery and magneto ignition systems. The key points covered include:
- The purpose and components of governors in regulating engine speed under varying loads.
- The two main types of ignition systems - battery and magneto. Battery systems use power from a battery while magneto systems generate their own power from magnets.
- The working principles of battery and magneto ignition systems, including how voltage is increased and distributed to spark plugs. Battery systems have advantages at low speeds while magneto systems work better at high speeds.
The GE320ACTM Drive System is designed for 320-ton rear dump haul trucks. It delivers improved performance, reliability, and lower operating costs compared to previous systems. The key components include a new transmission with larger gears and bearings, an improved ventilation system for increased reliability, and higher rated control components. Testing of the system over 3 million operating hours has proven its ability to improve productivity in demanding mining conditions.
This document discusses controls for aerospace gas turbine engines. It begins with an overview of gas turbine components and typical control systems. It describes the evolution from mechanical to digital controls, including fully authority digital engine controls (FADEC). The document outlines requirements for fuel control and various control variables. It discusses challenges for intelligent gas turbine engines, including active component control, intelligent control and health monitoring, and distributed control with smart sensors.
This document discusses the design optimization of a cam shaft angle monitoring system for industrial improvements. It begins by introducing cam shafts and their importance in properly timing engine valves. It then describes using linear variable differential transformers (LVDTs) to precisely measure cam shaft angle. The document outlines the system components, including an LVDT sensor, servo motor, electromagnetic valves and other sensors. It discusses designing the system to measure cam shaft angle to within 0.5mm precision and control product quality. Finally, it evaluates mounting designs and material choices to optimize the monitoring system.
Comparison in the Fuel System between Caterpillar Engines
3408C and C18 ACERT™
About Engines
Engine Numbering System
- Cat® 3408C Engine
- Cat® C18 Engine
Fuel System
- Cat® 3408C Engine
- Cat® C18 Engine
Toyota fdc33 forklift service repair manualudfjjdjkksmmd
1. The document provides removal and installation instructions for various engine and vehicle components of Toyota forklifts, including the radiator, muffler, battery, and air cleaner.
2. Key steps include draining coolant, removing the balance weight, muffler assembly, radiator assembly, and battery. Inspection and cleaning procedures are described for the air cleaner element.
3. Specifications and adjustment procedures are provided for the engine, including idling speed, maximum no-load RPM, and accelerator pedal height.
This document provides details on the construction, operation, and testing of an automatic transmission system for vehicles. It includes sections on the torque converter, power train mechanism, hydraulic pressure control system, shift control mechanism, testing procedures, removal and installation, disassembly and assembly, and specifications. The transmission uses a planetary gear set and includes clutches, brakes, and a one-way clutch to provide four forward gears and reverse through pressurized hydraulic and electronic control systems.
This document provides an overview of the diesel shed located in Galance, including its establishment date and various sections. It then describes the key locomotives maintained at the shed, including WDS4 and WDM2 locomotives. It provides technical details on the operation and components of WDS4 and WDM2 engines, including their power transmission systems, cylinders, fuel systems and other internal components. It also discusses the functions of various engine systems like the radiator, expressor, generator and control components.
The document provides service information for Honda CBR250FOUR and CBR250R motorcycles. It includes specifications, diagrams, and maintenance procedures for the engine, frame, electrical systems, and other parts. The document emphasizes following procedures carefully, using proper tools and materials, and ensuring safety during maintenance work. Individual sections cover inspection and repair of specific systems like the engine, suspension, brakes, and electrical components.
An automatic transmission uses a torque converter, gear train, and hydraulic system to shift gears automatically based on engine load and vehicle speed. The torque converter connects the engine to the transmission and transfers power through fluid. It multiplies torque for better acceleration. The gear train includes planetary gear sets that provide multiple gear ratios. Hydraulic pressure acts through the transmission fluid to engage clutches and bands, producing gear shifts without driver input as the vehicle speed increases.
Unit 4 - Vehicle Classification & Systems.pptxrohanpanage1
The document provides an overview of vehicle systems including chassis layouts, steering, suspension, braking, cooling, fuel, transmission, and safety systems. It discusses different chassis configurations based on engine location and drive layout. Key components of steering, cooling, fuel, and transmission systems are defined. Examples of gear ratios and calculations of input/output torque and speed for manual transmissions are provided. The summary covers the essential topics and concepts discussed in the document related to major vehicle subsystems in 3 sentences.
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
Toyota fdc40 forklift service repair manualfjjskekdmem
1. The document provides instructions for inspecting, adjusting, and repairing the engine, chassis, and material handling system of Toyota forklifts. It includes sections on the engine, torque converter, differential, axles, steering, brakes, and body.
2. Key steps for engine removal include draining fluids, removing exterior body parts, disconnecting wiring and pipes, and removing mounting hardware. The engine is then lifted from the vehicle.
3. The muffler, radiator, and battery are removed following specific procedures. Inspection and adjustment processes are outlined for diesel and gasoline engine models.
Toyota fdc33 forklift service repair manualfjjskekdmem
1. The document provides removal and installation instructions for various engine and vehicle components of Toyota forklifts, including the radiator, muffler, battery, and air cleaner.
2. Key steps include draining coolant, removing the balance weight, muffler assembly, radiator assembly, and battery. Inspection and cleaning procedures are described for the air cleaner element.
3. Specifications and adjustment procedures are provided for the engine, including idling speed, maximum no-load RPM, and accelerator pedal height.
Toyota fdc35 forklift service repair manualfjjskekdmem
1. The document provides instructions for inspecting, adjusting, and repairing components of Toyota forklifts, including the engine, chassis, and material handling system. It covers Toyota FDC33, 35, 40, 45 Series and FGC33, 35, 40, 45 Series forklifts.
2. The procedures are presented in sections for each major component. For the engine, instructions are provided for removal, adjustment, air cleaner inspection, radiator removal, and battery inspection.
3. Key steps for many components include draining fluids, removing mounting hardware, and disconnecting wiring and hoses to allow separation from the vehicle. Installation follows the reverse order.
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
Toyota fdc35 forklift service repair manualfujsjejfsekkm
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
Toyota fgc33 forklift service repair manualfjjskekdmem
1. The document provides instructions for inspecting, adjusting, and repairing the engine, chassis, and material handling system of Toyota forklifts. It includes sections on the engine, torque converter, differential, axles, steering, brakes, and body.
2. Key steps for engine removal include draining fluids, removing exterior body parts, disconnecting wiring and pipes, and removing mounting hardware. The engine is then lifted from the vehicle.
3. Installation is the reverse of removal. Adjustments are made to idle speed, maximum RPM, and accelerator pedal positioning after installing the engine.
Toyota fgc33 forklift service repair manualfhjsekkemm
1. The document provides removal and installation instructions for various engine and vehicle components of Toyota forklifts, including the radiator, muffler, battery, and air cleaner.
2. Key steps include draining coolant, removing the balance weight, muffler assembly, radiator assembly, and battery. Inspection and cleaning procedures are described for the air cleaner element.
3. Specifications and adjustment procedures are provided for the engine, including idling speed, maximum no-load RPM, and accelerator pedal height.
Toyota fgc40 forklift service repair manualudfjjdjkksmmd
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
Mc cormick x5 series t4i (2014 ) - rs28 - x5.30 tractor service repair manualfiksfejjsekkmme
This document provides information on engine components for an X5 Series T4i engine from 2014. It lists 70 individual engine parts/components with identifying part numbers. Each part is identified by name and reference number. Some parts note that they are not serviced or are for replacement-only. The document provides a breakdown of engine sub-components and identifies the parts as belonging to specific assemblies.
Mc cormick x4 series (2014 ) - rs52 - x4.50 tractor service repair manualfiksfejjsekkmme
This document provides parts information for a Deutz tcd 3.6 l4 - 62.5 kw engine. It includes images and part numbers for various engine components such as filters, sensors, bolts, pipes, and other parts. Contact the spare parts department for assistance.
Mc cormick vf n series restyling (2010- ) - rp05 - v90 tractor service repair...fiksfejjsekkmme
This document provides parts information for various engine components. It lists part numbers, descriptions, and other technical details. Key information includes:
- It covers components for engines with identifiers U056074 t2 and U056075 t1.
- The parts include cylinders, pistons, gears, pumps, and other engine internals.
- Specifications like serial numbers, replacement codes, and technical references are provided for each part.
Mc cormick v series cab tier 3 new generation (2007 2009) - rp04 - 75 tractor...fiksfejjsekkmme
This document provides component part information for the repair of a Perkins XL75075 75hp engine. It includes images and descriptions of individual engine parts such as the cylinder block, cylinder head, camshaft, pistons, and other internal engine components. Specifications like part numbers, quantity needed, and application details are provided for each part.
Mc cormick t series restyling (2011 ) - cp03 - t80 f-m tractor service repai...fiksfejjsekkmme
This document contains parts listings and diagrams for engine components. It includes lists of parts with identification numbers, quantities, and replacement information. The parts are associated with the T series engine restyling from 2011 for the CP03 T 80 f-m tractor model made by McCormick.
Mc cormick mtx tier3 restyling (2009 ) - rpd1 - 145 tractor service repair m...fiksfejjsekkmme
This document contains parts lists and diagrams for components of an engine assembly. It lists part numbers, descriptions, materials and other technical specifications for items such as plugs, screws, gaskets, hoses, pumps, filters and other engine parts. Serial numbers or engine number ranges are specified for some components. Replacement and market applicability are noted. Diagrams show component layout and interfaces.
Kubota 03 m-di-e3 b series diesel engine service repair manualfiksfejjsekkmme
The document is a workshop manual that provides information on servicing the 03-M-E3B, 03-M-DI-E3B, and 03-M-E3BG series diesel engines. It covers general information, the engine mechanism, and servicing procedures. The general section includes identification, maintenance, and special tools. The mechanism section describes construction and functions. The servicing section provides troubleshooting, specifications, torque values, adjustments, assembly/disassembly, and other procedures.
More Related Content
Similar to Hyundai hl757 9 wheel loader service repair manual
This document provides details on the construction, operation, and testing of an automatic transmission system for vehicles. It includes sections on the torque converter, power train mechanism, hydraulic pressure control system, shift control mechanism, testing procedures, removal and installation, disassembly and assembly, and specifications. The transmission uses a planetary gear set and includes clutches, brakes, and a one-way clutch to provide four forward gears and reverse through pressurized hydraulic and electronic control systems.
This document provides an overview of the diesel shed located in Galance, including its establishment date and various sections. It then describes the key locomotives maintained at the shed, including WDS4 and WDM2 locomotives. It provides technical details on the operation and components of WDS4 and WDM2 engines, including their power transmission systems, cylinders, fuel systems and other internal components. It also discusses the functions of various engine systems like the radiator, expressor, generator and control components.
The document provides service information for Honda CBR250FOUR and CBR250R motorcycles. It includes specifications, diagrams, and maintenance procedures for the engine, frame, electrical systems, and other parts. The document emphasizes following procedures carefully, using proper tools and materials, and ensuring safety during maintenance work. Individual sections cover inspection and repair of specific systems like the engine, suspension, brakes, and electrical components.
An automatic transmission uses a torque converter, gear train, and hydraulic system to shift gears automatically based on engine load and vehicle speed. The torque converter connects the engine to the transmission and transfers power through fluid. It multiplies torque for better acceleration. The gear train includes planetary gear sets that provide multiple gear ratios. Hydraulic pressure acts through the transmission fluid to engage clutches and bands, producing gear shifts without driver input as the vehicle speed increases.
Unit 4 - Vehicle Classification & Systems.pptxrohanpanage1
The document provides an overview of vehicle systems including chassis layouts, steering, suspension, braking, cooling, fuel, transmission, and safety systems. It discusses different chassis configurations based on engine location and drive layout. Key components of steering, cooling, fuel, and transmission systems are defined. Examples of gear ratios and calculations of input/output torque and speed for manual transmissions are provided. The summary covers the essential topics and concepts discussed in the document related to major vehicle subsystems in 3 sentences.
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
Toyota fdc40 forklift service repair manualfjjskekdmem
1. The document provides instructions for inspecting, adjusting, and repairing the engine, chassis, and material handling system of Toyota forklifts. It includes sections on the engine, torque converter, differential, axles, steering, brakes, and body.
2. Key steps for engine removal include draining fluids, removing exterior body parts, disconnecting wiring and pipes, and removing mounting hardware. The engine is then lifted from the vehicle.
3. The muffler, radiator, and battery are removed following specific procedures. Inspection and adjustment processes are outlined for diesel and gasoline engine models.
Toyota fdc33 forklift service repair manualfjjskekdmem
1. The document provides removal and installation instructions for various engine and vehicle components of Toyota forklifts, including the radiator, muffler, battery, and air cleaner.
2. Key steps include draining coolant, removing the balance weight, muffler assembly, radiator assembly, and battery. Inspection and cleaning procedures are described for the air cleaner element.
3. Specifications and adjustment procedures are provided for the engine, including idling speed, maximum no-load RPM, and accelerator pedal height.
Toyota fdc35 forklift service repair manualfjjskekdmem
1. The document provides instructions for inspecting, adjusting, and repairing components of Toyota forklifts, including the engine, chassis, and material handling system. It covers Toyota FDC33, 35, 40, 45 Series and FGC33, 35, 40, 45 Series forklifts.
2. The procedures are presented in sections for each major component. For the engine, instructions are provided for removal, adjustment, air cleaner inspection, radiator removal, and battery inspection.
3. Key steps for many components include draining fluids, removing mounting hardware, and disconnecting wiring and hoses to allow separation from the vehicle. Installation follows the reverse order.
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
Toyota fdc35 forklift service repair manualfujsjejfsekkm
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
Toyota fgc33 forklift service repair manualfjjskekdmem
1. The document provides instructions for inspecting, adjusting, and repairing the engine, chassis, and material handling system of Toyota forklifts. It includes sections on the engine, torque converter, differential, axles, steering, brakes, and body.
2. Key steps for engine removal include draining fluids, removing exterior body parts, disconnecting wiring and pipes, and removing mounting hardware. The engine is then lifted from the vehicle.
3. Installation is the reverse of removal. Adjustments are made to idle speed, maximum RPM, and accelerator pedal positioning after installing the engine.
Toyota fgc33 forklift service repair manualfhjsekkemm
1. The document provides removal and installation instructions for various engine and vehicle components of Toyota forklifts, including the radiator, muffler, battery, and air cleaner.
2. Key steps include draining coolant, removing the balance weight, muffler assembly, radiator assembly, and battery. Inspection and cleaning procedures are described for the air cleaner element.
3. Specifications and adjustment procedures are provided for the engine, including idling speed, maximum no-load RPM, and accelerator pedal height.
Toyota fgc40 forklift service repair manualudfjjdjkksmmd
1. The document provides removal and installation instructions for various components of a Toyota forklift, including the engine, radiator, air cleaner, and accelerator pedal.
2. Key steps include draining coolant, removing balance weights, disconnecting wiring and pipes, and slightly lifting the engine using special tools before removing it from the vehicle.
3. Reinstallation is the reverse of removal, and the document also provides procedures for adjusting the idle speed, maximum no-load RPM, and accelerator pedal height.
Similar to Hyundai hl757 9 wheel loader service repair manual (15)
Mc cormick x5 series t4i (2014 ) - rs28 - x5.30 tractor service repair manualfiksfejjsekkmme
This document provides information on engine components for an X5 Series T4i engine from 2014. It lists 70 individual engine parts/components with identifying part numbers. Each part is identified by name and reference number. Some parts note that they are not serviced or are for replacement-only. The document provides a breakdown of engine sub-components and identifies the parts as belonging to specific assemblies.
Mc cormick x4 series (2014 ) - rs52 - x4.50 tractor service repair manualfiksfejjsekkmme
This document provides parts information for a Deutz tcd 3.6 l4 - 62.5 kw engine. It includes images and part numbers for various engine components such as filters, sensors, bolts, pipes, and other parts. Contact the spare parts department for assistance.
Mc cormick vf n series restyling (2010- ) - rp05 - v90 tractor service repair...fiksfejjsekkmme
This document provides parts information for various engine components. It lists part numbers, descriptions, and other technical details. Key information includes:
- It covers components for engines with identifiers U056074 t2 and U056075 t1.
- The parts include cylinders, pistons, gears, pumps, and other engine internals.
- Specifications like serial numbers, replacement codes, and technical references are provided for each part.
Mc cormick v series cab tier 3 new generation (2007 2009) - rp04 - 75 tractor...fiksfejjsekkmme
This document provides component part information for the repair of a Perkins XL75075 75hp engine. It includes images and descriptions of individual engine parts such as the cylinder block, cylinder head, camshaft, pistons, and other internal engine components. Specifications like part numbers, quantity needed, and application details are provided for each part.
Mc cormick t series restyling (2011 ) - cp03 - t80 f-m tractor service repai...fiksfejjsekkmme
This document contains parts listings and diagrams for engine components. It includes lists of parts with identification numbers, quantities, and replacement information. The parts are associated with the T series engine restyling from 2011 for the CP03 T 80 f-m tractor model made by McCormick.
Mc cormick mtx tier3 restyling (2009 ) - rpd1 - 145 tractor service repair m...fiksfejjsekkmme
This document contains parts lists and diagrams for components of an engine assembly. It lists part numbers, descriptions, materials and other technical specifications for items such as plugs, screws, gaskets, hoses, pumps, filters and other engine parts. Serial numbers or engine number ranges are specified for some components. Replacement and market applicability are noted. Diagrams show component layout and interfaces.
Kubota 03 m-di-e3 b series diesel engine service repair manualfiksfejjsekkmme
The document is a workshop manual that provides information on servicing the 03-M-E3B, 03-M-DI-E3B, and 03-M-E3BG series diesel engines. It covers general information, the engine mechanism, and servicing procedures. The general section includes identification, maintenance, and special tools. The mechanism section describes construction and functions. The servicing section provides troubleshooting, specifications, torque values, adjustments, assembly/disassembly, and other procedures.
Komatsu wh609 1 e0 telescopic handler service repair manual sn 395f61003 and upfiksfejjsekkmme
This document provides service information for telescopic handlers models WH6-1E0, WH7-1E0, including:
- Sections on structure and function, testing and adjusting, and disassembly and assembly.
- Safety precautions for working on the equipment, including wearing protective equipment and blocking parts before servicing.
- Instructions on how to read the shop manual, including page numbering, additional pages, revisions, and safety symbols.
- Procedures for removing and installing parts like the engine hood.
Komatsu wh609 1 telescopic handler service repair manual sn 395 f60001 and upfiksfejjsekkmme
This document provides service instructions for removing and installing various components on a telescopic handler model. It includes procedures for removing and installing the engine hood, air filter, turbocompressor, exhaust pipe, cylinder head, radiator-exchanger assembly, muffler, battery, injectors, and other parts. Removal and installation steps are provided for each component, typically involving disconnecting hoses, wires, and other connections before removing mounting hardware.
Komatsu wd600 3 wheel dozer service repair manual (sn 50001 and up)fiksfejjsekkmme
This 3-sentence summary provides the high-level information from the document:
This shop manual is for the WD600-3 wheel loader and contains instructions for maintenance, repair, and servicing. It includes sections on structure and function, testing and adjusting, disassembly and assembly, maintenance standards, and other technical information divided into chapters and items. Technicians should read this manual carefully before working on the machine to properly service it safely and effectively.
Komatsu wa270 pt 3 wheel loader service repair manual sn wa270h30051 and upfiksfejjsekkmme
The document provides instructions for removing and installing an engine hood assembly and removing an engine on a wheel loader. Key steps include:
1. Disconnecting electrical and hydraulic connections and draining fluids before removal.
2. Removing mounting bolts, nuts and hoses to lift off the engine hood assembly.
3. Draining the coolant and removing hoses, fan guard, transmission connections, steering pump hoses and electrical wiring when removing the engine.
4. Carrying out reinstallation in reverse order and reconnecting all electrical, hydraulic and cooling system components. Precautions like using lifting equipment and releasing pressure are emphasized.
Komatsu wa270 3 wheel loader service repair manual sn wa270 h20051 and upfiksfejjsekkmme
This document provides instructions for servicing a wheel loader, including:
1) Removing and installing the engine hood, which requires disconnecting wiring, hoses, and other components.
2) Removing and installing the engine, which requires draining fluids, removing wiring, hoses, and other attachments to the engine before lifting it out.
3) Procedures for removing and installing other major components like the radiator, fuel tank, and counterweight. Safety precautions are provided throughout, and instructions specify torque settings and other details.
Komatsu wa250 pz 6 wheel loader service repair manual snh00051 and upfiksfejjsekkmme
This document provides information about Komatsu wheel loaders, including:
- The shop manual covers models WA250-6 and WA250PZ-6.
- Specifications for the engines, cooling systems, power trains, steering systems, brake systems, hydraulics systems, and other components are included.
- Standard values, testing and adjustment procedures, and troubleshooting information is provided.
- Failure codes, fuse locations, and other diagnostic information is listed to assist with repairs.
Komatsu wa250 pz 6 wheel loader service repair manual sn75160 and upfiksfejjsekkmme
This shop manual covers specifications, maintenance, and repair procedures for the WA250-6 and WA250PZ-6 wheel loaders. The document includes:
- A table of contents listing the systems and components covered in the manual, including the engine and cooling system, power train, steering system, brake system, undercarriage, and hydraulic system.
- Safety and handling information for working on electrical equipment, hydraulic components, and new engine connectors.
- Specifications and diagrams for the engine, cooling, power train, steering, brake, and hydraulic systems.
- Maintenance and repair procedures for components like the engine, transmission, axles, steering, brakes, tires, and hydraulic
Komatsu wa250 pz 6 wheel loader service repair manual sn75001 and upfiksfejjsekkmme
This document provides a table of contents for a shop manual covering maintenance and repair of a wheel loader. The summary includes:
- The document is a table of contents for a shop manual covering various systems of a wheel loader including the engine, power train, steering, brakes, undercarriage, hydraulics, work equipment, cab, and electrical systems.
- The table of contents lists over 100 sections organized into topics such as specifications, structure and function, testing and adjusting procedures, standard values, troubleshooting, and failure codes.
- The sections provide information on maintenance, repair, testing and adjusting various components of the wheel loader such as the engine, transmission, hydraulics, brakes,
Kobelco 80 cs 2 acera hydraulic excavator service repair manualfiksfejjsekkmme
This document is a service manual that contains information for maintenance and repair of hydraulic excavators. It includes the following sections:
1. Specifications - Provides specifications for the entire machine and attachments.
2. Maintenance - Contains procedures for servicing and adjusting the entire machine.
3. Systems - Describes operating systems like hydraulic, electrical, and components.
4. Disassembly - Covers removing and installing assemblies and hydraulic equipment.
5. Troubleshooting - Guides how to find faults in equipment.
6. Engine - Includes the engine supplier's maintenance manual.
The manual notes safety precautions and international unit conversions. It provides guidance for repairs, electrical work
John deere trs21 e walk behind snowthrowers & snowblowers service repair ...fiksfejjsekkmme
This technical manual provides service information for John Deere TRS21/21E/22/24/26/27/32 and TRX24/26 walk-behind snowthrowers and snowblowers. The manual is intended for experienced technicians and contains safety messages, specifications, repair instructions, and diagnostic procedures organized into various sections and groups. Safety must always be the top priority when working on or operating equipment.
John deere trs21 walk behind snowthrowers & snowblowers service repair ma...fiksfejjsekkmme
This technical manual provides service information for John Deere TRS21/21E/22/24/26/27/32 and TRX24/26 walk-behind snowthrowers and snowblowers. The manual is intended for experienced technicians and contains safety messages, specifications, repair instructions, and diagnostic procedures organized into various sections and groups. Safety must always be the top priority when working on or operating equipment.
John deere se6300 tractors service repair technical manual (tm4493)fiksfejjsekkmme
This document provides instructions for adjusting the cone point on differentials for 6100 to 6600 tractors. It involves measuring specific dimensions, calculating the required spacer washer thickness, and selecting the appropriate washers. The final section lists some special tools needed for tasks like tilting the cab, supporting the tractor during wheel removal, and removing/installing shafts.
John deere se6200 tractors service repair technical manual (tm4493)fiksfejjsekkmme
This document provides instructions for adjusting the shift mechanism on tm4493 tractors from 6100 to 6600 models. It involves the following steps:
1. Place the shifter shafts in the neutral position.
2. Adjust the shifter forks using threaded pins until they are centered in relation to the shift collars.
3. Move the shifter forks to all positions and ensure smooth shifting without binding or overlap between positions. Tighten locknuts on threaded pins to complete the adjustment.
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
Our services include:
Crane Rental: Whether you need a crawler crane for heavy lifting or a hydraulic crane for versatile operations, we have a diverse fleet of well-maintained cranes available for rent. Our rental options are flexible and can be customized to suit your project requirements.
Crane Sales: Looking to invest in a crane for your business? We offer a wide selection of new and used cranes from leading manufacturers, ensuring you find the perfect equipment to match your needs and budget.
Crane Maintenance and Repair: To ensure optimal performance and safety, regular maintenance and timely repairs are essential for cranes. Our team of skilled technicians provides comprehensive maintenance and repair services to keep your equipment running smoothly and minimize downtime.
Crane Operator Training: Proper training is crucial for safe and efficient crane operation. We offer specialized training programs conducted by certified instructors to equip operators with the skills and knowledge they need to handle cranes effectively.
Custom Solutions: We understand that every project is unique, which is why we offer custom crane solutions tailored to your specific requirements. Whether you need modifications, attachments, or specialized equipment, we can design and implement solutions that meet your needs.
At ASP Cranes, customer satisfaction is our top priority. We are dedicated to delivering reliable, cost-effective, and innovative crane solutions that exceed expectations. Contact us today to learn more about our services and how we can support your project in Raipur, Chhattisgarh, and beyond. Let ASP Cranes be your trusted partner for all your crane needs!
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
The Octavia range embodies the design trend of the Škoda brand: a fusion of
aesthetics, safety and practicality. Whether you see the car as a whole or step
closer and explore its unique features, the Octavia range radiates with the
harmony of functionality and emotion
Hyundai hl757 9 wheel loader service repair manual
1. CONTENTSCONTENTS
SECTION 1 GENERALSECTION 1 GENERAL
Group 1 Safety Hints -------------------------------------------------------------------------------------------------------- 1-1
Group 2 Specifications ----------------------------------------------------------------------------------------------------- 1-10
Group 3 Operational Checkout Record Sheet --------------------------------------------------------------- 1-25
SECTION 2 ENGINESECTION 2 ENGINE
Group 1 Structure and Function -------------------------------------------------------------------------------------- 2-1
Group 2 Fuel warmer system ------------------------------------------------------------------------------------------ 2-7
Group 3 Engine speed and Stall rpm ----------------------------------------------------------------------------- 2-8
SECTION 3 POWER TRAIN SYSTEMSECTION 3 POWER TRAIN SYSTEM
Group 1 Structure and Function -------------------------------------------------------------------------------------- 3-1
Group 2 Operational Checks and Troubleshooting ------------------------------------------------------- 3-58
Group 3 Test and Adjustments ---------------------------------------------------------------------------------------- 3-69
Group 4 Disassembly and Assembly ----------------------------------------------------------------------------- 3-71
SECTION 4 BRAKE SYSTEMSECTION 4 BRAKE SYSTEM
Group 1 Structure and Function -------------------------------------------------------------------------------------- 4-1
Group 2 Operational Checks and Troubleshooting ------------------------------------------------------- 4-29
Group 3 Tests and Adjustments -------------------------------------------------------------------------------------- 4-36
Group 4 Disassembly and assembly ------------------------------------------------------------------------------ 4-38
SECTION 5 STEERING SYSTEMSECTION 5 STEERING SYSTEM
Group 1 Structure and Function -------------------------------------------------------------------------------------- 5-1
Group 2 Operational Checks and Troubleshooting ------------------------------------------------------- 5-15
Group 3 Tests and Adjustments -------------------------------------------------------------------------------------- 5-23
Group 4 Disassembly and Assembly ----------------------------------------------------------------------------- 5-30
SECTION 6 WORK EQUIPMENTSECTION 6 WORK EQUIPMENT
Group 1 Structure and Function -------------------------------------------------------------------------------------- 6-1
Group 2 Operational Checks and Troubleshooting ------------------------------------------------------- 6-43
Group 3 Tests and Adjustments -------------------------------------------------------------------------------------- 6-54
Group 4 Disassembly and Assembly ----------------------------------------------------------------------------- 6-69
2. SECTION 7 ELECTRICAL SYSTEMSECTION 7 ELECTRICAL SYSTEM
Group 1 Component Location --------------------------------------------------------------------------------------- 7-1
Group 2 Electrical Circuit ----------------------------------------------------------------------------------------------- 7-3
Group 3 Monitoring System ------------------------------------------------------------------------------------------ 7-21
Group 4 Electrical Component Specification --------------------------------------------------------------- 7-51
Group 5 Connectors ------------------------------------------------------------------------------------------------------- 7-58
Group 6 Troubleshooting ------------------------------------------------------------------------------------------------ 7-78
3. SECTION 3 POWER TRAIN SYSTEMSECTION 3 POWER TRAIN SYSTEM
Group 1 Structure and Function -------------------------------------------------------------------------------------- 3-1
Group 2 Operational Checks and Troubleshooting ------------------------------------------------------- 3-58
Group 3 Test and Adjustments ---------------------------------------------------------------------------------------- 3-69
Group 4 Disassembly and Assembly ------------------------------------------------------------------------------ 3-71
4. 3-1
SECTION 3 POWERTRAIN SYSTEMSECTION 3 POWERTRAIN SYSTEM
GROUP 1 STRUCTURE AND FUNCTIONGROUP 1 STRUCTURE AND FUNCTION
1. POWER TRAIN COMPONENT OVERVIEW1. POWER TRAIN COMPONENT OVERVIEW
Front axle
Transmission Engine
Front drive shaft Center drive shaft Rear drive shaft Rear axle
The power train consists of the following components:
·Transmission
·Front, center and rear drive shafts
·Front and rear axles
Engine power is transmitted to the transmission through the torque converter.
The transmission is a hydraulically engaged four speed forward, three speed reverse countershaft type
power shift transmission. A calliper-disc type parking brake is located on the transmission.
The transmission outputs through universal joints to three drive shaft assemblies. The front drive shaft
is a telescoping shaft which drives the front axle. The front axle is mounted directly to the loader frame.
The front and rear axle is equipped with limited slip differential.
The rear axle is mounted on an oscillating pivot.
The power transmitted to front axle and rear axle is reduced by the pinion gear and ring gear of
differential. It then passes from the differential to the sun gear shaft(Axle shaft) of final drive.
The power of the sun gear is reduced by a planetary mechanism and is transmitted through the
planetary hub to the wheel.
75793PT01
5. 3-2
HYDRAULIC CIRCUITHYDRAULIC CIRCUIT
K4 KR K1 K3 KV K2
P1 P2 P3 P4 P5 P6
B D
NFSY1
Oil sump
Pump
Filter
Lubrication
Oil cooler
Bypass
valve
Converter
Bcak
pressure
valve
Relief
valve
System
pressure
valve
Pressure
reducing
valve
Temp
sensor
Main oil circuit
Valve block control circuit
B D
NFSY2
B D
NFSY3
B D
NFSY4
B D
NFSY5
B D
NFSY6
16+2 bar4.3+3 bar
3 bar
11+2 bar
16+2 bar
9+0.5 bar
F 60 A 57B 53C 58D 56E 55
Filter pressure
differential valve
X : Pressure regulator under voltage
NFS Follow-on slide
D Vibration damper
B Orifice
P1 Proportional valve clutch K4
P2 Proportional valve clutch KR
P3 Proportional valve clutch K1
P4 Proportional valve clutch K3
P5 Proportional valve clutch KV
P6 Proportional valve clutch K2
Y1~Y6 Pressure regulator
7607APT18
Speed
Forward Reverse
Neutral
Engaged
clutch
Positions
on the
valve block
Current
No. of the
measuring
points1 2 3 4 1 2 3
Y1 X K4 F 60
Y2 X X X KR E 55
Y3 X X K1 D 56
Y4 X X X K3 C 58
Y5 X X X KV B 53
Y6 X X K2 A 57
Engaged
clutch
K1,KV KV,K2 K3,KV K4,K3 KR,K1 KR,K2 KR, K3 - - -
6. 3-3
2. TORQUE CONVERTER2. TORQUE CONVERTER
The converter is working according to the Trilok-system, i.e. it assumes at high turbine speed the
characteristics, and with it the favorable efficiency of a fluid clutch.
The converter is designed according to the engine power so that the most favorable operating
conditions are obtained for each installation case.
The Torque converter is composed of 3 main components :
Pump wheel - turbine wheel - stator (reaction member)
These 3 impeller wheels are arranged in such a ring-shape system that the fluid is streaming through
the circuit components in the indicated order.
Pressure oil from the transmission pump is constantly streaming through the converter. In this way, the
converter can fulfill its task to multiply the torque of the engine and at the same time, the heat created in
the converter is dissipated via the escaping oil.
The oil which is streaming out of the pump wheel, enters the turbine wheel and is there inversed in the
direction of flow.
According to the rate of reversion, the turbine wheel and with it also the output shaft is receiving a more
or less high reaction torque. The stator (reaction member), following the turbine, has the task to reverse
the oil streaming out of the turbine once more and to deliver it under the suitable discharge direction to
the pump wheel.
Due to the reversion, the stator receiving a reaction torque.
The relation turbine torque/pump torque is called torque multiplication. This is the higher, the greater
the speed difference of pump wheel and turbine wheel will be.
Therefore, the maximum torque multiplication is created at stationary turbine wheel.
With increasing output speed, the torque multiplication is decreasing. The adaption of the output speed
to a certain required output torque will be infinitely variable and automatically achieved by the torque
converter.
1 Pump
2 Stator
3 Turbine
4 Transmission pump
5 Input flange
1 2 3 45
73033TM00
7. 3-4
1 1.5
1
2.5
<2.51
1
<1.5
0
Pump wheel
From the engine
TR
TP = Torque of the pump wheel
TT = Torque of the turbine wheel
TR = Torque of the reaction member (stator)
TT
Turbine wheel
To the gearbox
Reaction member
(stator)
Condition in the
coupling point
Intermediate
condition
Starting
condition
TP
nT = 0.8n engine
nT < n engine
nT = 0
Machine standing
still
Function of a hydrodynamic torque converter (schematic view)
when the turbine speed is reaching about 80% of the pump speed, the torque multiplication becomes
1.0 i.e. the turbine torque becomes equal to that of the pump torque.
From this point on, the converter is working similar to a fluid clutch.
A stator freewheel serves to improve the efficiency in the upper driving range, in the torque
multiplication range it is backing-up the torque upon the housing, and is released in the clutch range.
In this way, the stator can rotate freely.
7577APT100
9. 3-6
INSTALLATION VIEWINSTALLATION VIEW2)2)
1
2
3
4
4
5
6
7
8
910
11
12
13
14
15
1 Converter
2 Full flow filter
3 Transportation eye
4 Gearbox mounting pads
5 Mounting possibility emergency steering
pump
6 Breather
7 Electrical hydraulic transmission control
8 Power take-off; Coaxial; Engine dependent
9 Parking brake
10 Oil drain plug
11 Connection to engine
12 Output flange-Converter side
13 Output flange-Rear side
14 Temperature switch for oil temperature
behind converter
15 Difference pressure switch for pressure filter
7577APT02
10. 3-7
OPERATION OF TRANSMISSIONOPERATION OF TRANSMISSION
ForwardForward
Forward 1stForward 1st
In 1st forward, forward clutch (KV) and 1st clutch (K1) are engaged.
Forward clutch and 1st clutch are actuated by the hydraulic pressure applied to the clutch piston.
3)3)
(1)(1)
①
OUTPUT
INPUT
IN
KR
K2
K4
K3
OUT
KR
KV
K2
K3K1
K4
OUTPUT
GEAR PATTERN
KV
K1
7577APT04 F1
11. 3-8
Forward 2ndForward 2nd
In 2nd forward, forward clutch (KV) and 2nd clutch (K2) are engaged.
Forward clutch and 2nd clutch are actuated by the hydraulic pressure applied to the clutch
piston.
INPUT
OUT
GEAR PATTERN
KV IN
KR
K2
K4
K3 K1
KR
KV
K2
K3K1
K4
OUTPUTOUTPUT
②
7577APT05 F2
12. 3-9
Forward 3rdForward 3rd
In 3rd forward, forward clutch (KV) and 3rd clutch (K3) are engaged.
Forward clutch and 3rd clutch are actuated by the hydraulic pressure applied to the clutch piston.
③
INPUT
OUT
GEAR PATTERN
KV IN
KR
K2
K4
K3 K1
KR
KV
K2
K3K1
K4
OUTPUTOUTPUT
7577APT06 F3
13. 3-10
Forward 4thForward 4th
In 4th forward, 4th clutch (K4) and 3rd clutch (K3) are engaged.
4th clutch and 3rd clutch are actuated by the hydraulic pressure applied to the clutch piston.
④
INPUT
OUT
GEAR PATTERN
OUTPUT
KV IN
KR
K2
K4
K3 K1
KR
KV
K2
K3K1
K4
OUTPUT
7577APT07 F4
14. 3-11
ReverseReverse
Reverse 1stReverse 1st
In 1st reverse, reverse clutch (KR) and 1st clutch (K1) are engaged.
Reverse clutch and 1st clutch are actuated by the hydraulic pressure applied to the clutch piston.
(2)(2)
①
INPUT
OUT
GEAR PATTERN
OUTPUT
KV IN
KR
K2
K4
K3 K1
KR
KV
K2
K3K1
K4
OUTPUT
7577APT08 R1
15. 3-12
Reverse 2ndReverse 2nd
In 2nd reverse, reverse clutch (KR) and 2nd clutch (K2) are engaged.
Reverse clutch and 2nd clutch are actuated by the hydraulic pressure applied to the clutch
piston.
②
INPUT
OUT
GEAR PATTERN
KV IN
KR
K2
K4
K3 K1
KR
KV
K2
K3K1
K4
OUTPUTOUTPUT
7577APT09 R2
16. 3-13
Reverse 3rdReverse 3rd
In 3rd reverse, reverse clutch (KR) and 3rd clutch (K3) are engaged.
Reverse clutch and 3rd clutch are actuated by the hydraulic pressure applied to the clutch piston.
③
INPUT
OUT
GEAR PATTERN
KV IN
KR
K2
K4
K3 K1
KR
KV
K2
K3K1
K4
OUTPUTOUTPUT
7577APT10 R3
17. 3-14
ELECTRO-HYDRAULIC SHIFT CONTROL WITH PROPORTIONAL VALVEELECTRO-HYDRAULIC SHIFT CONTROL WITH PROPORTIONAL VALVE4)4)
Transmission control, see schedule of hydraulic circuit, electro-hydraulic control unit and measuring
points at page 3-2, 3-14 and 3-69.
The six clutches of the transmission are selected via the 6 proportional valves P1 to P6. The
proportional valve (pressure regulator unit) is composed of pressure regulator (e.g. Y1), follow-on
slide and vibration damper.
The control pressure of 9 bar for the actuation of the follow-on slides is created by the pressure
reducing valve. The pressure oil (16+2bar) is directed via the follow-on slide to the respective
clutch.
1 Pressure reducing valve(9+0.5bar)
2 System pressure valve(16+2bar)
3 Housing
4 Cable harness
5 Cover
6 Valve block
7 Intermediate sheet
8 Duct plate
9 Oscillation damper
10 Follow-on slide
11 Pressure regulator
Y4
Y5
Y6
Y3
Y2
Y1
12 3
4
5
6
5
3
AA
B
SECTION A-A SECTION B-B
2 6 1 4
8 7
Y5
11 9 10
73033CV01
18. 3-15
Due to the direct proportional selection with separated pressure modulation for each clutch, the
pressures to the clutches, which are engaged in the gear change, will be controlled. In this way, a
hydraulic intersection of the clutches to be engaged and disengaged becomes possible.
This is creating spontaneous shiftings without traction force interruption.
At the shifting, the following criteria are considered:
- Speed of engine, turbine, central gear train and output.
- Transmission temperature.
- Shifting mode (Up-, down-, reverse shifting and speed engagement out of neutral).
- Load condition (full and part load, traction, overrun inclusive consideration of load cycles during
the shifting).
The main pressure valve is limiting the maximum control pressure to 16+2 bar and releases the
main stream to the converter and lubricating circuit.
In the inlet to the converter, a converter satety valve is installed which protects the converter from
high internal pressures (opening pressure 11+2bar).
Within the converter, the oil serves to transmit the power according to the well-known
hydrodynamic principle (see torque converter, page 3-3).
To avoid cavitation, the converter must be always completely filled with oil.
This is achieved by a converter back pressure back-up valve, rear-mounted to the converter, with
an opening pressure of at least 4.3bar.
The oil, escaping out of the converter, is directed to a oil cooler.
The oil is directed from the oil cooler to the transmission and from there to the lubricating oil circuit,
so that all lubricating points are supplied with cooled oil.
In the electro-hydraulic control unit are 6 pressure regulators installed.
GEAR SELECTOR (DW-3)GEAR SELECTOR (DW-3)5)5)
The gear selector is designed for the
mounting on the left side of the steering
column. The positions (speeds) 1 to 4 are
selected by a rotary motion, the driving
direction Forward (F)-Neutral (N)-Reverse
(R) by tilting the gear selector lever.
The gear selector is also available with
integrated kickdown push button.
For the protection from unintended start off,
a neutral interlock is installed.
Position N - Gear selector lever blocked in
this position.
Position D - Driving.
F
N
R
1
2
3
4
N D
73033TM17
19. 3-16
1 Transmission control unit (EST-37A)
2 Kickdown switch
3 Clutch cut off mode switch
4 Transmission shift mode switch
5 Monitor
6 Gear selector (DW-3) with integrated kickdown switch
7 Power supply connection
8 Transmission
9 Cable to inductive transmitter - speed central gear train
10 Cable to inductive transmitter - speed turbine
11 Cable to inductive transmitter - speed engine
12 Cable to speed sensor output and speedometer
13 Cable to plug connection on the electro - hydraulic control unit
14 CAN-Connection
15 Wiring
Description of the basic functionsDescription of the basic functions
The powershift transmissions is equipped is electronic transmission control unit (EST-37A),
developed for it.
The system is processing the desire of the driver according to the following criteria.
·Gear determination depending on controller position, driving speed and load condition.
ELECTRIC CONTROL UNITELECTRIC CONTROL UNIT
Complete systemComplete system
6)6)
1
7
2
8
9
10
12
13
11
4
3
14
15
5
2
6
(2)(2)
(1)(1)
75793PT33
20. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
21. 3-17
·Protection from operating errors as far as necessary, is possible via electronic protection
(programming).
·Protection from over-speeds (On the basis of engine and turbine speed).
·Automatic reversing (Driving speed-dependent).
·Pressure cut-off possible(Disconnecting of the drive train for maximum power on the power
take-off).
·Change-over possibility for Auto-/Manual mode.
·Kick down functions possible.
Driving and shiftingDriving and shifting
- Neutral position :
Neutral position will be selected via the controller.
After the ignition is switched on, the electronics remains in the waiting state. By the position
NEUTRAL of the controller, resp. by pressing the pushbutton NEUTRAL, the EST-37A becomes
ready for operation.
Now, a gear can be engaged.
- Starting :
The starting of the engine has always to be carried out in the NEUTRAL POSITION of the
controller.
For safety reasons it is to recommend to brake the machine securely in position with the parking
brake prior to start the engine.
After the starting of the engine and the preselection of the driving direction and the gear, the
machine can be set in motion by acceleration.
At the start off, the converter takes over the function of a master clutch.
On a level road it is possible to start off also in higher gears.
- Upshifting under load
Upshifting under load will be then realized if the machine can still accelerate by it.
- Downshifting under load
Downshifting under load will be realized if more traction force is needed.
- Upshifting in overrunning condition
In the overrunning mode, the upshifting will be suppressed by accelerator pedal idling position, if
the speed of the machine on a downgrade should not be further increased.
- Downshifting in overrunning condition
Downshiftings in overrunning mode will be then carried out if the machine should be retarded.
If the machine will be stopped and is standing with running engine and engaged transmission,
the engine cannot be stalled. On a level and horizontal roadway it is possible that the machine
begins to crawl, because the engine is creating at idling speed a slight drag torque via the
converter.
It is convenient to brake the machine at every stop securely in position with the parking brake.
At longer stops, the controller has to be shifted to the NEUTRAL POSITION.
At the start off, the parking brake has to be released. We know from experience that at a
converter transmission it might not immediately be noted to have forgotten this quite normal
operating step because a converter, due to its high ratio, can easily overcome the braking
torque of the parking brake.
(3)(3)
22. 3-18
Temperature increases in the converter oil as well as overheated brakes will be the
consequences to be find out later.
Neutral position of the selector switch at higher machine speeds (above stepping speed) is not
admissible.
Either a suitable gear is to be shifted immediately, or the machine must be stopped at once.
Independent calibration of the shifting elementsIndependent calibration of the shifting elements (AEB)
The AEB has the task to compensate tolerances (plate clearance and pressure level) which are
influencing the filling procedure of the clutches. For each clutch, the correct filling parameters are
determined in one test cycle for :
·Period of the quick-filling time
·Level of the filling compensating pressure
The filling parameters are stored, together with the AEB-program and the driving program in the
transmission electronics. Because the electronics will be separately supplied, the AEB-cycle
must be started only after the installation of both components in the machine, thus ensuring the
correct mating (Transmission and electronics).
It is imperative, to respect the following test conditions :
- Shifting position neutral
- Engine in idling speed
- Parking brake actuated
- Transmission in operating temperature
After a replacement of the transmission, the electrohydraulic control or the TCU in the machine,
the AEB-cycle must be as well carried out again.
The AEB-cylcle continues for about 3 to 4 minutes. The determined filling parameters are stored
in the EEProm of the electronics. In this way, the error message F6 shown on the display will be
cancelled also at non-performed AEB.
Pressure cut-offPressure cut-off
In order to provide the full engine power for the hydraulic system, the control can be enlarged for
the function of a pressure cut-off in the 1st and 2nd speed. In this way, the pressure in the
powershift clutches will be cut-off, and the torque transmission in the drive train will be eliminated
by it. This function will be released at the actuation of a switch, arranged on the brake pedal.
For a soft restart, the pressure will be build-up via a freely programmable characteristic line.
(4)(4)
※
※
(5)(5)
23. 3-19
HCESPN FMI Description
101
3
Hydraulic oil temperature sensor circuit - Voltage above normal, or shorted to high source (or
open circuit)
4 Hydraulic oil temperature sensor circuit - Voltage below normal, or shorted to low source
145
5 Engine cooling fan EPPR valve circuit - Current below normal, or open circuit
6 Engine cooling fan EPPR valve bircuit - Current above normal
172
4
Boom up lever detent solenoid circuit - Voltage below normal, or shorted to low source (or
open circuit)
6 Boom up lever detent solenoid circuit - Current above normal
173
4
Boom down lever detent solenoid circuit - Voltage below normal, or shorted to low source (or
open circuit)
6 Boom down lever detent solenoid circuit - Current above normal
174
4
Bucket lever detent solenoid circuit - Voltage below normal, or shorted to low source (or open
circuit)
6 Bucket lever detent solenoid circuit - Current above normal
181
4
Engine cooling fan reverse solenoid circuit - Voltage below normal, or shorted to low source (or
open circuit)
6 Engine cooling fan reverse solenoid circuit - Current above normal
183
4
Engine cooling fan reverse driving status signal circuit - Voltage below normal, or shorted to
low source (or open circuit)
6 Engine cooling fan reverse driving status signal circuit - Current above normal
187
4
Emergency steering pump relay circuit - Voltage below normal, or shorted to low source (or
open circuit)
6 Emergency steering pump relay circuit – Current above normal
202
0 Steering main pump pressure sensor data above normal range (or open circuit)
1 Steering main pump pressure sensor data below normal range
2 Steering main pump pressure sensor data error
4 Steering main pump pressure sensor circuit - Voltage below normal, or shorted to low source
203
0 Emergency steering pump pressure sensor data above normal range (or open circuit)
1 Emergency steering pump pressure sensor data below normal range
2 Emergency steering pump pressure sensor data error
4
Emergency steering pump pressure sensor circuit - Voltage below normal, or shorted to low
source
204
0 Boom cylinder pressure sensor data above normal range (or open circuit)
1 Boom cylinder pressure sensor data below normal range
2 Boom cylinder pressure sensor data error
4 Boom cylinder pressure sensor circuit - Voltage below normal, or shorted to low source
205
0 Bucket cylinder pressure sensor data above normal range (or open circuit)
1 Bucket cylinder pressure sensor data below normal tange
2 Bucket cylinder pressure sensor data error
4 Bucket cylinder pressure sensor circuit - Voltage below normal, or shorted to low source
4.4. FAULT CODEFAULT CODE
MACHINE FAULT CODEMACHINE FAULT CODE1)1)