The document provides instructions for removing and installing an idler gear on a Caterpillar C4.2 engine. It describes:
1) Removing the idler gear by removing the bolt and washer, thrust plate, and pulling the gear off using a puller tool.
2) Installing the idler gear by pressing in a new bushing if needed, lowering the idler shaft temperature, and placing the gear, thrust plate and bolt back on in reverse order of removal.
3) Checking gear backlash and end play measurements against specifications.
Caterpillar cat 312 d l excavator (prefix rhl) service repair manual (rhl0000...pfiskdmjekm
The document provides instructions for removing and installing an idler gear on a Caterpillar C4.2 engine. It describes:
1) Removing the front housing, idler gear bolt and washer, thrust plate, and idler gear from the idler gear shaft.
2) Using a puller tool to remove the idler gear bushing and idler shaft from the cylinder block.
3) Checking the idler shaft for wear and replacing if needed.
4) Measuring gear backlash and end play during installation and comparing to specifications.
Caterpillar cat 314 d lcr excavator (prefix pdp) service repair manual (pdp00...soeldksejdksem
The document provides instructions for removing and installing an idler gear in the front gear group of a Caterpillar C4.2 engine. It describes in detail:
1) Removing the idler gear by removing the bolt and washer, thrust plate, and pulling the gear off using a puller tool.
2) Installing a new bushing if needed and lowering the idler shaft temperature before installing the shaft, idler gear, thrust plate, washer and bolt.
3) Checking backlash and end play measurements during installation.
Caterpillar cat 305.5 e2 cr mini hydraulic excavator (prefix nc5) service rep...cdfzxs
The document provides instructions for removing and installing various engine components of a 305.5E2 CR Mini Hydraulic Excavator powered by a C2.4 engine, including the inlet manifold, inlet and exhaust valves, engine oil cooler, engine oil pump, water pump, and water temperature regulator. The procedures include draining fluids, removing fasteners and hoses, cleaning parts, and installing components in reverse order of removal while following safety notices.
The document provides instructions for removing and installing a cylinder head on a 3054C engine. Key steps include:
1. Draining fluids, removing related components like the exhaust manifold and fuel injectors before removing the cylinder head.
2. Gradually loosening and removing cylinder head bolts in reverse order to prevent distortion, then lifting off the head using a lifting device.
3. Cleaning the cylinder block and head mating surfaces, installing a new gasket and dowel pins before positioning the head back on using guide bolts for alignment.
4. Reinstalling the bolts and tightening them in stages to the specified torque in numerical order.
Caterpillar cat 312 e excavator (prefix pzl) service repair manual (pzl00001 ...fjjskekdmmse
This document provides instructions for removing and installing the front gear group on a 312E or 312E L excavator with a C4.4 engine. The key steps include:
1. Locking the crankshaft and fuel injection pump gear in position using timing pins.
2. Loosening the rocker arm inserts to fully close the valves.
3. Removing the camshaft, idler, and housing gears in the proper order while maintaining timing marks.
4. Cleaning and inspecting components before installing in reverse order while ensuring proper gear mesh and end play measurements.
Caterpillar cat 320 d l excavator (prefix dhk) service repair manual (dhk0000...fkjsekksmem
This document provides instructions for removing and installing the boom cylinder on a 320D and 320D L excavator. It outlines the required tools and safety precautions. The removal process involves releasing hydraulic pressure, removing attachment points, and lifting the cylinder out of place. Reinstallation is the reverse of removal. Torque specifications are provided for correct assembly.
This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing and installing various components like bolts, seals, and motors. Safety precautions are provided regarding containing fluids, releasing pressure, and preventing personal injury. Detailed step-by-step instructions are given for disassembly and reassembly.
This document provides instructions for removing and installing a governor and fuel injection control linkage on Caterpillar 320 excavator models. It describes the required tools and gives a step-by-step process including removing clips and pins, sliding tubes, and removing/installing parts like the governor, linkage, and seals using special tools. References are provided for more information on governors and linkage inspection procedures.
Caterpillar cat 312 d l excavator (prefix rhl) service repair manual (rhl0000...pfiskdmjekm
The document provides instructions for removing and installing an idler gear on a Caterpillar C4.2 engine. It describes:
1) Removing the front housing, idler gear bolt and washer, thrust plate, and idler gear from the idler gear shaft.
2) Using a puller tool to remove the idler gear bushing and idler shaft from the cylinder block.
3) Checking the idler shaft for wear and replacing if needed.
4) Measuring gear backlash and end play during installation and comparing to specifications.
Caterpillar cat 314 d lcr excavator (prefix pdp) service repair manual (pdp00...soeldksejdksem
The document provides instructions for removing and installing an idler gear in the front gear group of a Caterpillar C4.2 engine. It describes in detail:
1) Removing the idler gear by removing the bolt and washer, thrust plate, and pulling the gear off using a puller tool.
2) Installing a new bushing if needed and lowering the idler shaft temperature before installing the shaft, idler gear, thrust plate, washer and bolt.
3) Checking backlash and end play measurements during installation.
Caterpillar cat 305.5 e2 cr mini hydraulic excavator (prefix nc5) service rep...cdfzxs
The document provides instructions for removing and installing various engine components of a 305.5E2 CR Mini Hydraulic Excavator powered by a C2.4 engine, including the inlet manifold, inlet and exhaust valves, engine oil cooler, engine oil pump, water pump, and water temperature regulator. The procedures include draining fluids, removing fasteners and hoses, cleaning parts, and installing components in reverse order of removal while following safety notices.
The document provides instructions for removing and installing a cylinder head on a 3054C engine. Key steps include:
1. Draining fluids, removing related components like the exhaust manifold and fuel injectors before removing the cylinder head.
2. Gradually loosening and removing cylinder head bolts in reverse order to prevent distortion, then lifting off the head using a lifting device.
3. Cleaning the cylinder block and head mating surfaces, installing a new gasket and dowel pins before positioning the head back on using guide bolts for alignment.
4. Reinstalling the bolts and tightening them in stages to the specified torque in numerical order.
Caterpillar cat 312 e excavator (prefix pzl) service repair manual (pzl00001 ...fjjskekdmmse
This document provides instructions for removing and installing the front gear group on a 312E or 312E L excavator with a C4.4 engine. The key steps include:
1. Locking the crankshaft and fuel injection pump gear in position using timing pins.
2. Loosening the rocker arm inserts to fully close the valves.
3. Removing the camshaft, idler, and housing gears in the proper order while maintaining timing marks.
4. Cleaning and inspecting components before installing in reverse order while ensuring proper gear mesh and end play measurements.
Caterpillar cat 320 d l excavator (prefix dhk) service repair manual (dhk0000...fkjsekksmem
This document provides instructions for removing and installing the boom cylinder on a 320D and 320D L excavator. It outlines the required tools and safety precautions. The removal process involves releasing hydraulic pressure, removing attachment points, and lifting the cylinder out of place. Reinstallation is the reverse of removal. Torque specifications are provided for correct assembly.
This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing and installing various components like bolts, seals, and motors. Safety precautions are provided regarding containing fluids, releasing pressure, and preventing personal injury. Detailed step-by-step instructions are given for disassembly and reassembly.
This document provides instructions for removing and installing a governor and fuel injection control linkage on Caterpillar 320 excavator models. It describes the required tools and gives a step-by-step process including removing clips and pins, sliding tubes, and removing/installing parts like the governor, linkage, and seals using special tools. References are provided for more information on governors and linkage inspection procedures.
Caterpillar cat 312 d l excavator (prefix rhl) service repair manual (rhl0000...fjjskekdmmem
This document provides instructions for removing and installing the idler gear on the front gear group of a C4.2 engine. The removal procedure involves using various tools to remove the idler gear, idler shaft, thrust plate, and bushing. The installation procedure specifies cleaning and inspecting parts, pressing in a new bushing if needed, installing the idler gear and shaft, checking backlash and end play, and aligning timing gear marks.
Caterpillar cat 312 d excavator (prefix rhl) service repair manual (rhl00001 ...fksjksmmde
The document provides instructions for removing and installing an idler gear on a Caterpillar C4.2 engine. It describes:
1) Removing the front housing, idler gear bolt and washer, thrust plate, and idler gear from the idler gear shaft.
2) Using a puller tool to remove the idler gear bushing and idler shaft from the cylinder block.
3) Checking the idler shaft for wear and replacing if needed.
4) Installing involves pressing in a new idler gear bushing if needed, lowering the idler shaft temperature, and installing the idler gear, thrust plate, washer and bolt while checking backlash and end play
Caterpillar Cat 312D L Excavator (Prefix RHL) Service Repair Manual (RHL00001...tuzhiyou2
The document provides instructions for removing and installing the idler gear of the front gear group on a Caterpillar C4.2 engine. It describes in detail:
1) Removing the idler gear by removing the bolt and washer, thrust plate, and using a puller tool to remove the idler gear and shaft.
2) Installing the idler gear by pressing in a new bushing if needed, installing the shaft, gear, thrust plate, washer and bolt, and checking backlash and end play measurements.
3) The document is part of a service manual and provides maintenance instructions for technicians working on Caterpillar engines.
The document provides instructions for removing and installing the idler gear of the front gear group on a Caterpillar C4.2 engine. It describes in detail:
1) Removing the idler gear by removing the bolt and washer, thrust plate, and using a puller tool to remove the idler gear and shaft.
2) Installing the idler gear by pressing in a new bushing if needed, installing the shaft, gear, thrust plate, washer and bolt, and checking backlash and end play measurements.
3) The document is part of a service manual and provides maintenance instructions for technicians working on Caterpillar engines.
Caterpillar Cat 312D L Excavator (Prefix RHL) Service Repair Manual (RHL00001...qfyc504378
The document provides instructions for removing and installing the idler gear and front housing on a Caterpillar C4.2 engine.
The idler gear removal procedure involves using various tools to remove the idler gear bolt, thrust plate, and idler gear from the idler gear shaft. The idler gear installation is the reverse of removal. Tolerances and specifications for components are provided.
The front housing removal requires removing several other components first, then removing bolts and separating the housing. Installation involves reversing the removal steps and checking gaskets and seals.
The document provides instructions for removing and installing the idler gear and front housing on a Caterpillar 312D excavator engine. The removal procedure for the idler gear involves using various tools to remove the idler gear bolt, thrust plate, and idler gear from the idler gear shaft. The installation procedure outlines installing the idler gear, thrust plate, washer and idler gear bolt. The removal procedure for the front housing includes removing components attached to the housing like the alternator and fuel injection pump. It also provides instructions for removing housing mounting bolts and removing the front housing from the engine.
The document provides instructions for removing and installing the idler gear and front housing on a Caterpillar 312D excavator engine. The removal procedure for the idler gear involves using various tools to remove the idler gear bolt, thrust plate, and idler gear from the idler gear shaft. The installation procedure outlines installing the idler gear, thrust plate, washer and idler gear bolt. The removal of the front housing requires removing several other engine components first then removing bolts and the housing. The installation of the front housing involves installing seals, bolts and other components.
Caterpillar Cat 312D L Excavator (Prefix RHL) Service Repair Manual (RHL00001...lituo39419496
The document provides instructions for removing and installing the idler gear and front housing on a Caterpillar 312D excavator engine. The removal procedure for the idler gear involves using various tools to remove the idler gear bolt, thrust plate, and idler gear from the idler gear shaft. The installation procedure outlines installing the idler gear, thrust plate, washer and idler gear bolt. The removal of the front housing requires removing several other engine components first then removing bolts and the housing. The installation of the front housing involves installing seals, bolts and other components.
Caterpillar cat 314 d cr excavator (prefix pdp) service repair manual (pdp000...fhsjejkdmem
The document provides instructions for removing and installing the idler gear and front housing on a Caterpillar 314D CR and 314D LCR excavator with a C4.2 engine. Key steps include using specific tools to remove the idler gear, shaft, and bushing. Clearances and backlash must be checked and specifications met. The front housing is removed by taking out mounting bolts and requires checking gaskets and seals.
Caterpillar cat 314 d lcr excavator (prefix pdp) service repair manual (pdp00...fhsejkdkmem
The document provides instructions for removing and installing the idler gear and front housing on a Caterpillar 314D CR and 314D LCR excavator with a C4.2 engine. Key steps include using specific tools to remove the idler gear, shaft, and bushing. Clearances and backlash must be checked and specifications met. The front housing is removed by taking out mounting bolts and requires checking gaskets and seals.
Caterpillar cat 314 d lcr excavator (prefix pdp) service repair manual (pdp00...fhsjekkdkem
The document provides instructions for removing and installing the idler gear and front housing on a Caterpillar 314D CR and 314D LCR excavator with a C4.2 engine. Key steps include using specific tools to remove the idler gear, shaft, and bushing. Clearances and backlash must be checked and specifications met. The front housing is removed by taking out mounting bolts and requires checking gaskets and seals.
Caterpillar cat 314 d cr excavator (prefix pdp) service repair manual (pdp000...fjjsekdmme
The document provides instructions for removing and installing the idler gear and front housing on a Caterpillar 314D CR and 314D LCR excavator with a C4.2 engine. Key steps include using specific tools to remove the idler gear, shaft, and bushing. Clearances and backlash must be checked and specifications met. The front housing is removed by taking out mounting bolts and requires checking gaskets and seals.
Caterpillar Cat 314D CR and 314D LCR Excavator (Prefix PDP) Service Repair Ma...fijsekkdmdm2w
The document provides instructions for removing and installing the idler gear and front housing on a Caterpillar 314D CR and 314D LCR excavator with a C4.2 engine. The removal procedure includes using various tools to remove the idler gear, idler shaft, and front housing. The installation procedure outlines installing the idler gear, checking gear backlash and end play, and installing the front housing.
Caterpillar Cat 314D CR and 314D LCR Excavator (Prefix PDP) Service Repair Ma...zan2736ban
The document provides instructions for removing and installing an idler gear on the front gear group of a Caterpillar C4.2 engine. It describes removing the front housing, idler gear bolt and washer, thrust plate, and idler gear. It notes to check the idler shaft for wear and replace if needed. Instructions are also provided for installing the idler gear, including measuring backlash and end play.
This document is a service manual for MerCruiser #26 GM 4-cylinder 181 cid (3.0L) marine engines. It provides information and procedures for technicians to service these engines, including removal/installation, mechanical systems, electrical systems, fuel systems, cooling systems, exhaust systems and power steering. The manual outlines safety warnings and identifies the models covered. It also provides general information to help technicians such as how to use the manual, read parts manuals, understand directional references and engine rotation.
Mercury mercruiser marine engines #28 bravo sterndrives service repair manualcdfzxs
This document is the service manual for MerCruiser #28 Bravo Sterndrives. It provides information on maintenance, troubleshooting, removal and installation procedures. The manual begins with important safety notices and outlines the document structure. Subsequent sections cover lubrication and maintenance schedules, troubleshooting common issues, and detailed removal and installation instructions for sterndrive components. Torque specifications, tool requirements and other technical details are included to aid mechanics in properly servicing these sterndrives.
This document is the service manual for MerCruiser #24 GM V-8 305 CID (5.0L) / 350 CID (5.7L) marine engines. The manual contains sections on important information, removal and installation, the engine, electrical systems, fuel systems, cooling systems, exhaust systems, drives, power steering systems, and troubleshooting. It provides information and instructions for mechanics to service these MerCruiser engines.
Komatsu sk510 5 skid steer loader service repair manual (sn 37 df00001 and up)cdfzxs
This document is a shop manual for the SK510-5 skid-steer loader. It provides information on structure and function, testing and adjusting procedures, disassembly and assembly instructions, and maintenance standards. The manual contains safety precautions that must be followed when working on the loader. It explains how to properly lift heavy components using hoists or cranes. Standard tightening torques are also provided for bolts, nuts, and other fasteners.
Komatsu d63 e 12 dozer bulldozer service repair manual (sn 2001 and up)cdfzxs
1) The document is a shop manual that provides instructions for servicing and repairing a Bulldozer model D63E-12 from serial numbers 2001 and up.
2) It consists of several sections that cover specifications, structure and maintenance standards, testing and adjustments, troubleshooting, and disassembly/assembly of components.
3) The sections are further divided into topics that each have a form number identifying individual documents covering specific components and systems.
Komatsu ck25 1 skid steer loader service repair manual (sn f00003 and up)cdfzxs
This document provides safety information and instructions for servicing a CK25-1 crawler skid-steer loader. It discusses general safety precautions, preparations for work, precautions during work, and hoisting instructions. Safety symbols are defined that mark important safety points in the manual. The document instructs technicians to carefully follow all safety cautions, prepare the work area and equipment properly before starting repairs, and use lifting equipment correctly when hoisting components.
Daewoo doosan de12 tis diesel engine service repair manualcdfzxs
This maintenance manual provides instructions for maintaining Daewoo DE series diesel engines, including the DE12, DE12T, DE12TI, and DE12TIS models. It describes the engine components and specifications. The manual includes symbols to indicate maintenance tasks and instructions for proper disposal of waste. It aims to help customers and distributors maintain engines in optimum condition through correct operation and proper maintenance.
Daewoo doosan de12 ti diesel engine service repair manualcdfzxs
This maintenance manual provides instructions for maintaining DAEWOO DE series diesel engines, models DE12, DE12T, DE12TI, and DE12TIS. It describes the engine components and specifications. Proper maintenance like checking coolant concentration, replacing the fan belt if damaged, and checking the engine oil level is important to maintain optimum engine performance and durability. The manual explains maintenance procedures and contains symbols to indicate removal, installation, cleaning, and other service operations.
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This document provides instructions for removing and installing the idler gear on the front gear group of a C4.2 engine. The removal procedure involves using various tools to remove the idler gear, idler shaft, thrust plate, and bushing. The installation procedure specifies cleaning and inspecting parts, pressing in a new bushing if needed, installing the idler gear and shaft, checking backlash and end play, and aligning timing gear marks.
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- Electrical diagrams for standard and optional configurations of folded and fixed platforms.
Crown wp2300 series pallet truck service repair manualcdfzxs
The document provides an overview of maintenance and repair for a WP2300 series truck. It includes sections on lubrication and adjustment, hydraulics, drive unit, electrics, brakes, steering, lifting mechanism, cylinders, electrical diagrams and hydraulic schematics. Safety symbols and notes are defined. Only authorized personnel should perform maintenance following the procedures in this manual. Replacement parts must be original equipment.
Crown wp2000 s series pallet truck service repair manualcdfzxs
This document is a service manual that provides maintenance and repair instructions for a WP2000S series truck. It contains sections on safety, introduction, lubrication and adjustment, hydraulics, drive unit, electrics, brakes, steering, lifting mechanism, cylinders, electrical diagrams, and hydraulic schematics. The introduction section notes that the manual should be used by trained personnel, and covers operating instructions, service training, replacement parts orders, and the structure and numbering of the manual pages.
This document provides instructions for disassembling a travel motor from an excavator model 326D2 L. The 27 step procedure includes removing the head, brake piston, plates, and friction discs. Special tools are required to remove components like the rotating assembly, bearing races, and retaining rings. Technicians are advised to mark components like the pistons and barrel assembly to ensure correct reassembly.
The document provides instructions for disassembling a travel motor. It begins by having the technician remove the travel motor from the excavator and clean the outside. The technician is then instructed to fasten the motor vertically and mark it for alignment before disassembling. The summary proceeds to list the 27 steps to disassemble the various components of the travel motor, including removing the head, brake piston, barrel assembly, and shaft assembly. Tools required for the disassembly are also provided in a table.
The document provides instructions for disassembling a travel motor from an excavator. It describes 28 steps to fully disassemble the travel motor, removing components like the head assembly, housing assembly, brake piston, springs, seals, and other internal parts. Precautions are provided to watch for spring forces and use lifting devices due to the weight of some components. Detailed illustrations accompany each step.
Caterpillar cat 325 d mh excavator (prefix rjk) service repair manual (rjk000...cdfzxs
The document provides instructions for disassembling and assembling the travel motor of a 325D MH Excavator. It lists 28 steps for disassembly, requiring various tools to remove components like the head, port plate, springs, brake piston, plates, and seals. It then lists 23 steps for assembly, applying thread lock compound and ensuring proper installation of keys, cam plate, friction discs, backup rings, seals, and brake piston. Cleanliness is stressed and O-rings must be replaced.
Caterpillar cat 325 d mh excavator (prefix c4h) service repair manual (c4h000...cdfzxs
This document provides instructions to disassemble a final drive on a 325D MH EXCAVATOR. It outlines 31 steps to remove components like the cover, gears, carrier assemblies, housing and seals. Special tools are required and cleanliness is important to prevent dirt from entering during reassembly. The procedure includes notes on alignment marks, weights of parts, and disassembling planetary gears within carrier assemblies.
Caterpillar cat 325 c excavator (prefix s2c) service repair manual (s2c00001 ...cdfzxs
The document provides instructions for removing and installing inlet and exhaust valves, valve guides, and valve seat inserts on a 3126B engine. It describes the required tools and multi-step procedures for each task, including compressing springs, removing retainers, and tapping guides into place. Safety notices warn of potential injury from parts propelled by springs and ensure clean parts to prevent premature wear.
How To Fix The Key Not Detected Issue In Mercedes CarsIntegrity Motorcar
Experiencing a "Key Not Detected" problem in your Mercedes? Don’t take it for granted. Go through this presentation to find out the exact nature of the issue you are dealing with. Have your vehicle checked by a certified professional if necessary.
Your VW's camshaft position sensor is crucial for engine performance. Signs of failure include engine misfires, difficulty starting, stalling at low speeds, reduced fuel efficiency, and the check engine light. Prompt inspection and replacement can prevent further damage and keep your VW running smoothly.
What Are The Immediate Steps To Take When The VW Temperature Light Starts Fla...Import Motorworks
Learn how to respond when the red temperature light flashes in your VW with this presentation. From checking coolant levels to seeking professional help, follow these steps promptly to prevent engine damage and ensure safety on the road.
Things to remember while upgrading the brakes of your carjennifermiller8137
Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
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!
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.
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.
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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.
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Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
Sign up on https://profilesmes.online/welcome/
To be eligible:
1. You must have a registered business and operate in Limpopo
2. Generate revenue
3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
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
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312D EXCAVATOR RHL
Configuration: 312D & 312D L Excavators RHL00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i02742863
Gear Group (Front) - Remove - Idler Gear Only
SMCS - 1206-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-6148 Idler Shaft Puller 1
B 1P-0510 Driver Group 1
Start By:
a. Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) -
Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting, and repair
of the product. Be prepared to collect the fluid with suitable containers
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3. before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g01374732
(1) Fuel injection pump drive gear
(2) Idler gear
(3) Camshaft gear
(4) Crankshaft gear
Note: The No. 1 cylinder is at the top center position when these marks are in alignment.
Note: Ensure that the marks on the timing gears are in alignment.
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4. Illustration 2 g01374789
1. Remove idler gear bolt (5) and the washer from the idler gear shaft .
2. Remove thrust plate (6) from the idler gear shaft.
Illustration 3 g01374793
3. Remove idler gear (2) from the idler gear shaft.
Illustration 4 g01374804
4. If necessary, use Tooling (B) and a suitable press in order to remove bushing (7) (not
shown) from idler gear (2).
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5. Illustration 5 g01374810
Illustration 6 g01374811
5. The following items are components of Tooling (A).
◦ 9U-6147 Stud (9)
◦ 6V-8231 Nut (10)
◦ 9U-6146 Sleeve Assembly (11)
◦ 8T-4244 Nut (12)
6. Use Tooling (A) in order to remove idler shaft (8) (not shown) from the cylinder block.
Check idler shaft (8) for wear and damage. Replace idler shaft (8), if necessary.
Note: See the following list for the removal of the other gears in the front gear group.
◦ In order to remove camshaft gear (3), refer to Disassembly and Assembly, "Camshaft
- Remove".
◦ In order to remove fuel injection pump gear (1), refer to Disassembly and Assembly,
"Fuel Injection Pump - Remove".
◦ In order to remove the gear from the engine oil pump, refer to Disassembly and
Assembly, "Engine Oil Pump - Remove".
◦ In order to remove crankshaft gear (4), refer to Disassembly and Assembly,
"Crankshaft Gear - Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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6. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312D EXCAVATOR RHL
Configuration: 312D & 312D L Excavators RHL00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i02879402
Gear Group (Front) - Install - Idler Gear Only
SMCS - 1206-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
a 1p-0510 Driver Gp 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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7. Illustration 1 g01374804
1. Use Tooling (A) and a suitable press in order to install a new bushing (7) (not shown), if the
bushing was removed.
Illustration 2 g01374810
2. Lower the temperature of idler shaft (8) . Install idler shaft (8) (not shown) onto the cylinder
block.
Note: When idler shaft (8) is installed, ensure that the oil hole of idler shaft (8) is up.
Illustration 3 g01374827
3. Install idler gear (2) onto idler shaft (8) .
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8. Illustration 4 g01374732
(1) Fuel injection pump drive gear
(2) Idler gear
(3) Camshaft gear
(4) Crankshaft gear
Note: The No. 1 cylinder is at the top center position when these marks are in alignment.
Note: Ensure that the marks on the timing gears are in alignment.
Illustration 5 g01374789
4. Install thrust plate (6) onto the idler shaft.
5. Install the washer and idler gear bolt (5) onto thrust plate (6) . Tighten idler gear bolt (5) to a
torque of 34 ± 5 N·m (25 ± 4 lb ft).
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9. Note: See the following list for the installation of the other gears in the front gear group.
◦ In order to install the camshaft gear, refer to Disassembly and Assembly, "Camshaft -
Install".
◦ In order to install the fuel injection pump gear, refer to Disassembly and Assembly,
"Fuel Injection Pump - Install".
◦ In order to install the gear to the engine oil pump, refer to Disassembly and
Assembly, "Engine Oil Pump - Install".
◦ In order to install the crankshaft front gear, refer to Disassembly and Assembly,
"Crankshaft Gear - Remove and Install".
Illustration 6 g01374841
6. Install a dial indicator and rotate idler gear (2) back and forth in order to measure backlash.
Refer to Table 3.
Table 2
Item Standard at Assembly Service Limit
Backlash of crankshaft gear and
idler gear
0.510 to 0.157 mm (0.0201 to
0.0062 inch)
0.250 mm (0.0098
inch)
Backlash of camshaft gear and
idler gear
0.520 to 0.158 mm (0.0205 to
0.0062 inch)
0.250 mm (0.0098
inch)
Backlash of fuel injection pump
gear and idler gear
0.0560 to 0.205 mm (0.0022 to
0.0081 inch)
0.250 mm (0.0098
inch)
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10. End play of idler gear
0.050 to 0.200 mm (0.0020 to
0.0079 inch)
0.350 mm (0.0138
inch)
Clearance between idler gear
bushing and shaft
0.009 to 0.050 mm (0.0004 to
0.0020 inch)
0.100 mm (0.0039
inch)
Illustration 7 g01374874
7. Measure the end play of idler gear (2) with a feeler gauge. Refer to Table 3.
End By: Install the front housing. Refer to Disassembly and Assembly, "Housing (Front) -
Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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11. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312D EXCAVATOR RHL
Configuration: 312D & 312D L Excavators RHL00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i02743335
Housing (Front) - Remove
SMCS - 1151-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1
Start By:
a. Remove the alternator. Refer to Disassembly and Assembly, "Alternator - Remove and
Install".
b. Remove the water pump. Refer to Disassembly and Assembly, "Water Pump - Remove".
c. Remove the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley -
Remove and Install".
d. Remove the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump
- Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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12. NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting, and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g01374908
1. Loosen hose clamp (1) that secures hose (2) to the front housing.
2. Disconnect hose (2) from the front housing.
Illustration 2 g00605985
3. Remove bolts (3) and the washers that hold front housing (4) to the plate and the cylinder
block.
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13. 4. Remove six bolts (5) (not shown) and the washers that mount front housing (4) to the oil
pan.
Illustration 3 g00606002
5. Remove bolts (6) and the washers that mount front housing (4) to front plate (8) and the
cylinder block.
6. Use two people in order to remove front housing (4) from the cylinder block and front plate
(8). The weight of front housing (4) is approximately 20 kg (45 lb).
Note: Check the condition of gasket (7) (not shown) for the engine oil pan. If gasket (7) is
damaged, it may be necessary to replace gasket (7). Refer to Disassembly and Assembly,
"Engine Oil Pan - Remove and Install" for replacement of gasket (7) for the engine oil pan.
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14. Illustration 4 g01377884
7. Remove baffle plate (9).
Illustration 5 g01377894
8. Use Tooling (A) in order to remove crankshaft front seal (10) (not shown) from front
housing (4), if necessary.
9. Check the teeth of the timing gears for the following items: wear, nicks, chips and uneven
contact. Check the keyway for wear or damage.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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15. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312D EXCAVATOR RHL
Configuration: 312D & 312D L Excavators RHL00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i02879387
Housing (Front) - Install
SMCS - 1151-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: Check the gaskets, and the seals for wear or for damage. Replace the components, if
necessary.
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16. Illustration 1 g00836619
Alignment marks for timing gears
1. Check the alignment of the timing gears.
Note: Ensure that the marks on the timing gears are in alignment. Align the "3" mark on the
fuel injection pump drive gear with the "33" mark on the idler gear. Make an alignment of
the "2" mark on the idler gear with the "22" mark on the camshaft gear. Align the "1" mark
on the crankshaft gear with the "11" mark on the idler gear. The No. 1 cylinder is at the top
center position when the timing marks are in alignment.
Illustration 2 g00606022
2. Ensure that the old gasket material (9) is removed from the mating surface of front housing
(4) and the timing gear plate. Install a new gasket (9) .
3. If the crankshaft front seal (10) (not shown) was removed, use Tooling (A) in order to
install a new crankshaft front seal (10) .
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17. Illustration 3 g00606002
4. Before installation of front housing (4) , check gasket (7) (not shown) for the oil pan for
damage. Replace gasket (7) , if necessary. Refer to Disassembly and Assembly, "Engine Oil
Pan - Remove and Install" for replacement of gasket (7) for the engine oil pan.
5. Use two people in order to install front housing (4) onto front plate (8) and the cylinder
block. The weight of front housing (4) is approximately 20 kg (45 lb).
6. Install bolts (6) in order to fasten front housing (4) onto the cylinder block and front plate
(8) .
Illustration 4 g00605985
7. Install the washers and six bolts (5) (not shown) in order to secure front housing (4) onto
engine oil pan.
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18. 8. Install bolts (3) and washers that secure front housing (4) to the front plate and the cylinder
block.
Illustration 5 g01374908
9. Connect hose (2) to the front housing.
10. Tighten hose clamp (1) in order to secure hose (2) to the front housing.
End By:
a. Install the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump -
Install".
b. Install the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley -
Remove and Install".
c. Install the water pump. Refer to Disassembly and Assembly, "Water Pump - Install".
d. Install the alternator. Refer to Disassembly and Assembly, "Alternator - Remove and
Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed May 27 08:35:52 UTC+0800 2020
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19. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312D EXCAVATOR RHL
Configuration: 312D & 312D L Excavators RHL00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i01615486
Front Plate - Remove
SMCS - 1163-011
Removal Procedure
Start By:
a. Remove the idler gear. Refer to Disassembly and Assembly, "Gear Group (Front) -
Remove".
b. Remove the camshaft. Refer to Disassembly and Assembly, "Camshaft - Remove".
c. Remove the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump
- Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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20. Illustration 1 g00611711
1. Remove one bolt (1) and the washer from the front plate (2).
2. Remove front plate (2) from the engine.
3. Remove gasket (3) (not shown) from the engine or from the front plate (2).
Note: Ensure that all mating surfaces are clear of old gaskets.
Note: Check the cylinder block for the following conditions: scale buildup, corrosion and
other damage.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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21. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312D EXCAVATOR RHL
Configuration: 312D & 312D L Excavators RHL00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i01576831
Front Plate - Install
SMCS - 1163-012
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00611711
1. Place gasket (3) (not shown) in position on the engine.
Note: Ensure that all mating surfaces are clear of old gaskets.
2. Place front plate (2) in position on the engine.
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22. 3. Install one bolt (1) and the washer in order to secure front plate (2) to the engine. Tighten
the bolt to a torque of 35 ± 5 N·m (26 ± 4 lb ft).
End By:
a. Install the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump -
Install".
b. Install the camshaft. Refer to Disassembly and Assembly, "Camshaft - Install".
c. Install the idler gear. Refer to Disassembly and Assembly, "Gear Group (Front) - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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23. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312D EXCAVATOR RHL
Configuration: 312D & 312D L Excavators RHL00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i02879389
Crankcase Breather - Remove and Install
SMCS - 1317-010
Removal Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Dealer Service
Tool Catalog" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
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24. Illustration 1 g01374569
1. Loosen clamps (3) and remove hose (2) .
2. Remove breather assembly (1) .
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01374569
1. Install new breather assembly (1) .
2. Install hose (2) and tighten hose clamps (3) .
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25. 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.
26. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312D EXCAVATOR RHL
Configuration: 312D & 312D L Excavators RHL00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i02768517
Valve Mechanism Cover - Remove and Install
SMCS - 1107-010
Removal Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01384853
1. Remove bolts (1) and remove cover (2) .
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27. Illustration 2 g01385013
2. Disconnect hose (3) .
3. Remove bolts (4) and remove valve mechanism cover (5) and the O-ring seal.
Installation Procedure
Note: Check the O-ring seals, the gaskets, and the seals for wear or for damage. Replace the
components, if necessary.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 3 g01385013
1. Position valve mechanism cover (5) and the O-ring seal. Install bolts (4). Tighten bolts (4)
to a torque of 18 ± 2 N·m (13 ± 1 lb ft).
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28. 2. Connect hose (3) .
Illustration 4 g01384853
3. Position cover (2) and install bolts (1). Tighten bolts (1) to a torque of 17 ± 2 N·m (13 ± 1 lb
ft).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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