This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. The assembly process describes 24 steps and provides illustrations to reinstall all components in the reverse order of disassembly. Precautions are noted to ensure proper alignment of components and prevent damage during assembly.
Caterpillar cat 323 d2 l excavator (prefix jeg) service repair manual (jeg000...fusjejkdkmse
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the head, brake piston, barrel assembly, and shaft. The assembly section lists 14 steps, starting with cleaning components and ending by installing the cam plate and keys into the motor body. Precise alignment of parts is emphasized to ensure proper reassembly.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...jdkskmdmdm
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...f8uesjdkdmdm
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...ufjksemd8ujd
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft assembly. The assembly process describes 24 steps and requires cleaning and lubricating components before reinstalling them in the reverse order of disassembly. Special care must be taken with alignment marks and component positions during reassembly.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...prmy389342
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft. The assembly process describes 25 steps and requires cleaning and lubricating components before reinstalling them in the reverse order of disassembly. Special care must be taken with alignment marks and component positions during reassembly.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...f7fujksekmdm8u
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...8ufjsekddm8u
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual Instant ...fijsekkdmdm2w
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft assembly. The assembly process describes 24 steps and requires cleaning and lubricating components before reinstalling them in the reverse order of disassembly. Special care must be taken with alignment marks and component positions during reassembly.
Caterpillar cat 323 d2 l excavator (prefix jeg) service repair manual (jeg000...fusjejkdkmse
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the head, brake piston, barrel assembly, and shaft. The assembly section lists 14 steps, starting with cleaning components and ending by installing the cam plate and keys into the motor body. Precise alignment of parts is emphasized to ensure proper reassembly.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...jdkskmdmdm
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...f8uesjdkdmdm
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...ufjksemd8ujd
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft assembly. The assembly process describes 24 steps and requires cleaning and lubricating components before reinstalling them in the reverse order of disassembly. Special care must be taken with alignment marks and component positions during reassembly.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...prmy389342
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft. The assembly process describes 25 steps and requires cleaning and lubricating components before reinstalling them in the reverse order of disassembly. Special care must be taken with alignment marks and component positions during reassembly.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...f7fujksekmdm8u
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...8ufjsekddm8u
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual Instant ...fijsekkdmdm2w
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft assembly. The assembly process describes 24 steps and requires cleaning and lubricating components before reinstalling them in the reverse order of disassembly. Special care must be taken with alignment marks and component positions during reassembly.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual Instant ...zan2736ban
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar cat 323 d2 l excavator (prefix pjp) service repair manual (pjp000...idkdkddmd
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove all components of the travel motor. Key steps include removing the head, brake piston, barrel assembly, shoe retainer and piston shoe assemblies. The assembly process reverses the disassembly with 27 corresponding steps and provides details on cleaning, lubricating and installing each part in the proper orientation and location. Special tools and precautions are noted throughout.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual Instant ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft assembly. The assembly process describes 24 steps and requires cleaning and lubricating components before reinstalling them in the reverse order of disassembly. Special care must be taken with alignment marks and component positions during reassembly.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual (PJP0000...km7seydwuhdw
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft assembly. The assembly process describes 24 steps and includes applying sealant and oil, and ensuring proper alignment of components like the cam plate and keys during installation. Special care must be taken to avoid damaging parts and ensure correct positioning of pieces like the cam plate.
Caterpillar Cat 323D2 L Excavator (Prefix PJP) Service Repair Manual Instant ...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft. The assembly process describes 24 steps and requires cleaning and lubricating components before reinstalling them in the reverse order of disassembly. Special care must be taken with alignment marks and not allowing parts to fall apart during disassembly and assembly.
Caterpillar cat 323 d2 l excavator (prefix pjp) service repair manual (pjp000...fjkskekxsdcmdmme
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process involves 27 steps to remove components such as the motor head, check valves, fittings, brake piston, friction plates, barrel assembly, and shaft assembly. The assembly process describes 24 steps and requires cleaning and lubricating components before reinstalling them in the reverse order of disassembly. Special care must be taken with alignment marks and component positions during reassembly.
Caterpillar cat 323 d2 l excavator (prefix ycr) service repair manual (ycr000...fjkskekxsdcmdmme
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, piston guide, brake piston, barrel assembly and more. The assembly section lists 24 steps to reinstall these components in reverse order, noting proper orientation and cleaning of parts. Precautions are provided to avoid damage and ensure correct installation of components like the cam plate and piston shoe assemblies.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual (YCR0000...ufjksemd8ujd
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the head, brake piston, barrel assembly, shoe retainer, and shaft. The assembly section outlines 13 steps including installing seals, the shaft assembly, cam plate, and barrel components. Special care must be taken to mark parts for proper reinstallation and not damage mating surfaces during disassembly.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual (YCR0000...jdkskmdmdm
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, brake piston, friction plates, barrel assembly and shaft. The assembly process describes 25 steps and includes applying sealant, installing seals, plates, springs and other components in the correct order and orientation. Special care must be taken with keys and pins to prevent damage during assembly.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual (YCR0000...prmy389342
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, brake piston, friction plates, barrel assembly and shaft. The assembly process describes 25 steps and includes applying sealant, installing seals, plates, springs and other components in the correct order and orientation. Special care must be taken with keys and pins to prevent damage during assembly.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual (YCR0000...f8uesjdkdmdm
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, brake piston, friction plates, barrel assembly and shaft. The assembly process describes 25 steps and includes precautions to ensure proper installation of components like the cam plate, piston shoe assemblies, keys and seals. Special tools and clean hydraulic oil are required for the assembly.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual Instant ...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, brake piston, friction plates, barrel assembly and shaft. The assembly process describes 25 steps and includes precautions to ensure correct installation of components like the cam plate, piston shoe assemblies, keys and seals. Special tools and clean hydraulic oil are required for the assembly.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual (YCR0000...8ufjsekddm8u
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, brake piston, friction plates, barrel assembly and shaft. The assembly process describes 25 steps and includes installing seals, springs and ensuring proper alignment of components like the cam plate and piston shoe assemblies. Special care must be taken with lubrication and alignment of parts during assembly to prevent damage.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual (YCR0000...f7fujksekmdm8u
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, brake piston, friction plates, barrel assembly and shaft. The assembly process describes 25 steps and includes applying sealant, installing seals, plates, springs and other components in the correct order and orientation. Special care must be taken with keys and pins to prevent damage during assembly.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual Instant ...fijsekkdmdm2w
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, piston guide, brake piston, barrel assembly and more. The assembly section lists 24 steps to reinstall these components in reverse order, noting proper orientation and cleaning of parts. Precautions are provided to avoid damaging components and ensure correct assembly.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual Instant ...zan2736ban
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the head, brake piston, barrel assembly, shoe retainer, and shaft. The assembly section outlines 13 steps including installing seals, the shaft assembly, cam plate, and barrel components. Special care must be taken to mark parts for proper reinstallation and not damage mating surfaces during disassembly.
Caterpillar cat 323 d2 l excavator (prefix ycr) service repair manual (ycr000...idkdkddmd
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the head, brake piston, barrel assembly, shoe retainer, and shaft. The assembly section outlines 13 steps including installing seals, the shaft assembly, cam plate, and barrel components. Special care must be taken to mark parts for proper reinstallation and not damage mating surfaces during disassembly.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual Instant ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, brake piston, friction plates, barrel assembly and shaft. The assembly process describes 25 steps and includes applying sealant, installing seals, plates, springs and other components in the correct order and orientation. Special care must be taken with aligning parts and ensuring the cam plate engages properly.
Caterpillar Cat 323D2 L Excavator (Prefix YCR) Service Repair Manual (YCR0000...km7seydwuhdw
This document provides instructions for disassembling and assembling the travel motor of a 323D2 L excavator. The disassembly process includes 27 steps to remove components like the motor head, check valves, fittings, brake piston, friction plates, barrel assembly and shaft. The assembly process describes 25 steps and includes applying sealant, installing seals, plates, springs and other components in the correct order and orientation. Special care must be taken with keys and pins to prevent damage during assembly.
Caterpillar Cat 312D L Excavator (Prefix RHL) Service Repair Manual (RHL00001...jdkskmdmdm
This document provides instructions for removing and installing the idler gear in the front gear group of a C4.2 engine. The removal procedure involves using various tools to remove the idler gear bolt, thrust plate, idler gear, bushing, and idler shaft. The installation procedure specifies cleaning parts and using tools to install the bushing, idler shaft, idler gear, thrust plate, washer, and idler gear bolt while ensuring proper gear alignment and backlash. Tolerances for backlash and clearances are provided.
This document provides instructions for disassembling and assembling the travel motor of 324E and 324E LN excavators. The disassembly process involves removing 28 components from the travel motor in 27 steps. The assembly process reverses the disassembly with 28 steps and provides guidance on cleaning, lubricating, and installing components in the correct orientation. Tools required include retaining ring pliers, drivers, pullers, and adapters to securely hold components during disassembly and assembly.
The document provides instructions for removing and installing various engine components on a Caterpillar 314D CR excavator, including:
1) Removing the idler gear from the front gear group by removing the bolt and washer securing it to the idler shaft and pulling it off using a puller tool.
2) Instructions specify ensuring timing marks are aligned before removal to maintain proper timing of gears.
3) Detailed steps and illustrations guide removal of additional components like the flywheel housing, crankshaft pulley, and crankshaft front seal. Tools and safety precautions are also listed.
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2) Using lifting tools to remove the flywheel housing bolts and separate the housing from the cylinder block.
3) Installing a new gasket and oil seal before reinstalling the flywheel housing with bolts and reattaching the flywheel and starting motor.
The document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 313D2 excavator. It lists over 30 detailed steps to disassemble components like the final drive, travel motor barrel assembly, planetary gear assembly, counterbalance valve housing assembly, and more. Safety notices are provided throughout to warn of potential injuries from parts under spring tension or residual fluid pressure. Required tools include link brackets, a transmission repair stand, bolts, pullers, wrenches, and other equipment.
Caterpillar Cat 336D2 L Excavator (Prefix ZCT) Service Repair Manual (ZCT0000...jdkskmdmdm
This document provides disassembly and assembly instructions for the main hydraulic pump on a 336D2 L excavator. It lists 51 steps to fully disassemble the pump by removing components like bolts, covers, seals, springs, pistons, gears, and bearings. The corresponding 51 steps for assembly install these same components in reverse order, noting the tools required and proper installation of seals, bearings, and retaining rings. Precautions are included for released spring forces during disassembly and heating components during assembly.
Caterpillar Cat 330F L Excavator (Prefix GHT) Service Repair Manual (GHT00001...jdkskmdmdm
The document provides disassembly instructions for a 330F and 330F L excavator travel motor over 28 steps. It details removing components like the head, brake piston, rotating assembly, pistons, and seals. Tools include an adapter, nuts, threaded rod, eyebolts, drivers, and pullers. Safety notices warn of spring forces, pressurized air, and ensuring fluids are contained.
This document provides assembly instructions for repairing a hydraulic pump in 3 steps:
1. Install various internal components like bearings, seals, and pistons into the pump housing.
2. Attach the pump housing to the pump head and install additional external components.
3. Assemble the pump control mechanism by installing springs, pistons, and covers.
The document provides step-by-step instructions to disassemble a final drive assembly for excavator models 325D and 325D L. It begins by removing the final drive from the excavator and cleaning it. Then the cover is removed after fastening the final drive to a repair stand. Various internal components like gears, shafts, and seals are then dismantled from the housing using specialized tools over 30 detailed steps. Cleanliness is emphasized throughout to prevent dirt contamination during reassembly.
The document provides instructions for removing and installing various engine components on a Caterpillar 325D excavator including:
1. The flywheel, flywheel housing, crankshaft rear seal, and vibration damper and pulley. Tools and torque specifications are listed for each procedure.
2. Removing the crankshaft rear seal involves drilling holes in the seal and pulling it out with a slide hammer tool. Installing the new seal uses a seal installation tool.
3. Removing the flywheel housing first requires removing mounting bolts and the flywheel. Installing applies sealant and mounts the housing with bolts.
4. Instructions are provided to remove the crankshaft front
This document provides instructions for removing and installing various engine components on a Caterpillar 325C excavator, including:
- Removing and installing the flywheel, which requires the use of lifting tools and torque wrenches.
- Removing the crankshaft rear seal using drilling and hammering tools, and removing any wear sleeves.
- Installing the new crankshaft rear seal with a seal installer tool.
- Additional procedures for removing and installing components like the vibration damper, pulley, flywheel housing and rear seal carrier. Precise tools and cleaning of parts is emphasized.
This document provides instructions for disassembling and assembling the final drive of 325C and 325C L excavator models. The disassembly procedure involves removing over 30 individual parts from the final drive housing in a specific sequence. The assembly procedure instructs technicians to clean all parts thoroughly, apply lubricants where specified, and install over 30 parts into the final drive housing in the reverse order of disassembly using various tools. Technicians are advised to replace all seals, gaskets and O-rings during assembly and to keep all parts clean.
The document provides instructions for disassembling and assembling the piston motor (hydraulic fan) on 325C and 325C L excavator models. The disassembly procedure involves 22 steps to remove components like the key, cover, port plate, bearings, plugs, sleeves, pistons and housing. The assembly procedure describes 16 steps including pressing components, installing seals, pins and rings in the proper order and orientation to rebuild the piston motor. Cleanliness and applying a light oil film to parts is emphasized throughout.
This document provides instructions for disassembling and assembling the travel motor of 324E L and 324E LN Excavator models. It lists the required tools and parts and provides step-by-step instructions and illustrations for removing and installing components like the motor head, brake piston, rotating assembly, bearings, seals, and more. Precautions are included to properly handle springs and ensure correct positioning of parts.
This document provides instructions for removing and installing various components of the crankshaft and flywheel housing on a 325C Excavator. It describes how to remove and install the flywheel, crankshaft rear seal, rear seal carrier, and flywheel housing. The procedures include lists of required tools and step-by-step instructions describing how to remove each component and install the replacement parts. Safety notices are provided to keep parts clean and contain fluids appropriately during the repair work.
The document provides instructions for removing and installing various components of a Caterpillar C4.2 engine, including the flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear of the front gear group. The procedures include using various tools to remove bolts, nuts, seals, and other parts. Technicians are advised to keep components clean and contain fluids properly during disassembly and reassembly.
Caterpillar Cat 312D2 L Excavator (Prefix FAB) Service Repair Manual (FAB0000...jdkskmdmdm
This document provides instructions for disassembling various components of an excavator, including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists the required tools and outlines 16 steps to disassemble parts like the traction control valve, piston assemblies, springs, and seals. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized hydraulic fluid.
1) The document provides disassembly instructions for components of a 313D excavator including the final drive, travel motor, counterbalance valve, and traction control valve.
2) It lists required tools and safety precautions and provides a step-by-step process to remove each part, noting identification marks and order of components.
3) Detailed illustrations accompany each step to show how to remove components like sprockets, valves, springs, gears, plates, and seals. Proper handling and storage of fluids is also addressed.
Caterpillar Cat 312D2 L Excavator (Prefix EAB) Service Repair Manual (EAB0000...jdkskmdmdm
1. The document provides instructions for removing and installing the cylinder head and lifter group on a Caterpillar 3054C engine.
2. Key steps include draining fluids, removing components like the exhaust manifold and fuel injectors, then gradually loosening and removing cylinder head bolts.
3. Reinstallation requires cleaning surfaces, installing new gaskets, and tightening bolts in a specific sequence using torque wrenches and degree wheels to ensure proper torque.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...jdkskmdmdm
This document provides instructions for removing and installing a camshaft on a Caterpillar 3054C engine. The key steps are:
1. Remove the rocker shaft assembly, pushrods, and front housing.
2. Turn the engine upside down so the valve lifters are away from the camshaft.
3. Carefully remove the camshaft from the cylinder block.
4. Ensure the camshaft is clean and lubricated with oil before installing it in the reverse order of removal. Special care must be taken not to damage the lobes or bearings.
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Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
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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!
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D2 L EXCAVATOR JEG
Configuration: 323D2 L Excavator JEG00001-UP (MACHINE) POWERED BY C7.1 Engine
Disassembly and Assembly
323D2 Excavator Machine Systems
Media Number -UENR3338-02 Publication Date -01/07/2017 Date Updated -19/07/2017
i01219550
Travel Motor - Disassemble
SMCS - 4351-015
Disassembly Procedure
Start By:
a. Remove the travel motor.
Reference: Refer to Disassembly and Assembly, "Travel Motor - Remove" in this manual.
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.
1. Thoroughly clean the outside of the travel motor prior to disassembly.
2. Fasten the travel motor to a suitable holding fixture in a vertical position. The weight of the
travel motor is 60 kg (132 lb).
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3. 3. Put an alignment mark across the head and the body of the travel motor for assembly
purposes. The head must be reinstalled in the head's original position on the body of the
travel motor.
Illustration 1 g00510326
Note: During the removal of head (2) from the body of the travel motor, be careful not to
scratch or damage the mating surfaces of the components.
4. Remove socket head bolts (1).
5. Remove head (2) from the body of the travel motor.
Illustration 2 g00510341
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4. Illustration 3 g00510349
6. Turn over head (2).
7. Remove O-ring seal (6), shims (5), port plate (4), and bearing (3) from the head.
8. Remove the two check valve assemblies from the head.
Note: There is a retainer under spring (9). This retainer is a press fit in head (2). Do not
remove the retainer.
9. Insert a dowel rod with a small diameter into hole (X). Tap the dowel rod with a plastic
hammer in order to remove spring (9), poppet (8) and seat (7) from the head.
Illustration 4 g00510351
10. Remove three fittings (10) and plugs (11) from the head. Remove the O-ring seal from each
fitting.
Illustration 5 g00510352
11. Remove three O-ring seals (12) and washer set (13) from the body of the travel motor.
12. Place a shop towel over brake piston (14). Retain brake piston (14) by hand, and apply
approximately 525 kPa (75 psi) of shop air pressure to brake release port (Y). Make sure
that the shop air pressure is free of water. Brake piston (14) will move up the piston guide,
and out of the piston guide. Remove brake piston (14) from the body of the travel motor.
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5. Illustration 6 g00510353
13. Remove O-ring seal (15) from the brake piston. Remove backup ring (16) from the brake
piston.
14. Remove O-ring seal (17) from the brake piston. Remove backup ring (18) from the brake
piston.
Illustration 7 g00510356
15. Remove piston guide (19), five friction plates (20) and the four steel plates from the body of
the travel motor.
Illustration 8 g00510359
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6. 16. Remove O-ring seal (21) from the piston guide. Remove backup ring (22) from the piston
guide.
Illustration 9 g00510365
Note: Do not allow the components of barrel assembly (23) to come apart during the
removal from the travel motor. All of the components in the barrel assembly must be
reinstalled in the component's original location.
17. Use two large screwdrivers, as shown. Slowly remove barrel assembly (23) from the body
of the travel motor. Do not allow the components to fall apart.
Illustration 10 g00510502
Note: Shoe retainer (24) and piston shoe assemblies (25) are not serviced separately. Prior
to the removal of the shoe retainer and the piston shoe assemblies from barrel (26), put
identification marks on piston shoe assemblies (25) for assembly purposes. Identification
marks are used to identify the piston shoe assembly's location in shoe retainer (24) and
barrel (26). The piston shoe assemblies must be reinstalled in the piston shoe assembly's
original bores in the shoe retainer and the barrel.
18. Remove shoe retainer (24) and piston shoe assemblies (25) from barrel (26). Separate the
piston shoe assemblies from the shoe retainer.
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7. Illustration 11 g00510504
19. Remove guide (27), spacer (28) and springs (29) from the barrel.
Illustration 12 g00510547
20. Remove cam plate (30) from the body of the travel motor.
Illustration 13 g00510550
21. Remove two keys (31) and the two locating pins (not shown) from the body of the travel
motor.
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8. Illustration 14 g00510551
22. Remove O-ring seal (33) from the body of the travel motor.
23. Use a soft faced hammer to remove shaft assembly (34) from the body of the travel motor.
Remove the shaft assembly in the direction that is indicated by the arrow. Refer to
Illustration 14.
Illustration 15 g00510595
24. Remove retaining rings (35) from each side of bearing (36). Push shaft (34) out of bearing
(36) with a press.
Illustration 16 g00510598
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9. 25. Remove inner race (37) from shaft (34).
Illustration 17 g00510599
26. Remove lip seal (38) from the body of the travel motor.
Illustration 18 g00510605
27. Remove two stoppers (39) and the two pistons from the body of the travel motor.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Sep 15 23:12:05 UTC+0800 2020
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10. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D2 L EXCAVATOR JEG
Configuration: 323D2 L Excavator JEG00001-UP (MACHINE) POWERED BY C7.1 Engine
Disassembly and Assembly
323D2 Excavator Machine Systems
Media Number -UENR3338-02 Publication Date -01/07/2017 Date Updated -19/07/2017
i01706705
Travel Motor - Assemble
SMCS - 4351-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Gp 1
1. Make sure that all of the components of the travel motor are thoroughly clean and free of
dirt and debris prior to assembly.
Illustration 1 g00510595
2. Install retaining ring (35) in the groove on shaft (34).
3. Install bearing (36) on shaft (34) with a press. Install the bearing until the bearing contacts
the retaining ring.
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11. 4. Install the other retaining ring on the opposite side of bearing (36).
Illustration 2 g00510598
5. Install inner race (37) on the end of shaft (34) until the inner race is seated against the
shoulder on the shaft.
Illustration 3 g00651891
(a) Body
6. Apply a thin coat of 5P-3413 Pipe Sealant on Surfaces (Y) of the body of the travel motor.
7. Use Tooling (A) in order to install lip seal (38).
8. Install lip type seal (38) in the body of the travel motor. Install the lip seal so that the sealing
lip is facing in the direction that is shown. Make sure that the lip seal contacts the
counterbore in the body of the travel motor.
Note: Slowly rotate shaft assembly (34) during the installation in order to make sure that the
shaft assembly does not bind in the body of the travel motor.
9. Apply clean hydraulic oil on the lip of lip seal (38).
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12. 10. Use a press to install shaft assembly (34) in the body of the travel motor. Slowly rotate the
shaft during the installation in order to make sure that the shaft does not bind. Make sure
that the bearing on the shaft contacts the counterbore in the body of the travel motor.
Illustration 4 g00651960
NOTICE
The locating pin on each key is not centered. In order to prevent
damage to the barrel assembly during assembly of the travel motor, the
keys must be installed as shown. Also, the keys must be installed in the
key's original location in the body of the travel motor.
11. Install the two locating pins and two keys (31) in the body of the travel motor, as shown.
Illustration 5 g00510547
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13. 12. Install cam plate (30) in the body of the travel motor in the cam plate's original location.
Make sure that the two pistons and two keys (31) in the body of the travel motor engage
properly with the cam plate.
Illustration 6 g00510504
13. Install nine springs (29) in the barrel. Install spacer (28) and guide (27) on the barrel.
Illustration 7 g00878253
14. Install piston shoe assemblies (25) in the piston shoe assembly's original bores in shoe
retainer (24).
15. Apply clean hydraulic oil in the bores of the barrel and on piston shoe assemblies (25).
Install the piston shoe assemblies with the shoe retainer in the piston shoe assembly's
original bore in barrel (26).
NOTICE
Make sure that the cam plate is correctly engaged with the two pistons
in the body of the travel motor prior to installing the barrel assembly.
When the body of the travel motor is tilted to allow the installation of
the barrel assembly, the cam plate can slide off of the two pistons. The
remaining parts of the travel motor can be assembled with the cam
plate in the incorrect position.
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14. Extensive damage will result from the incorrect installation of the cam
plate. Follow the exact installation procedure to prevent damage.
16. Apply clean hydraulic oil on the sliding surfaces of the cam plate, on the piston shoe
assemblies and on the splined shaft of the travel motor.
Illustration 8 g00485953
17. Route a piece of strong string through an opening for the cam plate tension adjusters. Route
the string over the sliding surface of cam plate (30) and through the opposite opening for the
cam plate tension adjusters. Hold the string taut in order to keep cam plate (30) correctly
engaged with keys (31). Keep the string taut and position the body of the travel motor on the
body's side. Do not release the tension on the string at this time. Install barrel assembly (23)
as a unit on the shaft. Pull the string out of the body of the travel motor. It may be necessary
to pull the barrel assembly and the piston shoe assemblies away from the cam plate slightly
in order to release the string.
Illustration 9 g00651967
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15. 18. Install O-ring seal (21) and backup ring (22) on piston guide (19), as shown.
Illustration 10 g00510356
19. Place the body of the travel motor in a vertical position.
20. Apply clean hydraulic oil on five friction plates (20) and the four steel plates. Install the
plates in alternating order in the body of the travel motor. Start with a friction plate and end
with a friction plate.
21. Install piston guide (19) in the body of the travel motor until the piston guide contacts the
counterbore in the body of the travel motor.
Illustration 11 g00878297
Note: Make sure that brake piston (14) is thoroughly clean and free of dirt and debris.
22. Install O-ring seal (16). Install backup ring (15).
23. Install O-ring seal (17). Install backup ring (18).
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16. 24. Apply a thin coat of hydraulic oil on the surfaces of piston (14) which contact the body of
the travel motor. Install piston (14) in the body of the travel motor by hand. It may be
necessary to use a soft faced hammer to seat the piston correctly.
Illustration 12 g00878299
Illustration 13 g00878239
25. Install washer set (12) in piston (14), as shown.
26. Install O-ring seals (13) in the body of the travel motor, as shown.
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17. Illustration 14 g00510605
27. Install the two pistons and two stoppers (39) in the housing of the travel motor. Tighten the
stoppers to a torque of 140 ± 14 N·m (105 ± 10 lb ft).
Illustration 15 g00510351
28. Install the O-ring seals on fittings (10). Apply 5P-3413 Pipe Sealant on the threads of
fittings (10). Install the fittings in the head, as shown.
29. Install plugs (11) in the head. Tighten each plug to a torque of 15 ± 2 N·m (11 ± 1 lb ft).
Illustration 16 g00510349
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18. Illustration 17 g00510341
30. Apply a thin coat of 9S-3263 Thread Lock Compound on the threads of the two check
valves. Install the check valves in the head.
31. Install seat (7), poppet (8) and spring (9) in the head at Location (X).
32. Install O-ring seal (6) in the head, as shown.
33. Install bearing (3) in the head until the bearing contacts the counterbore in the cover.
34. Apply 1U-6396 O-Ring Assembly Compound on port plate (4). Install the port plate in the
port plate's original position on the motor cover.
35. Use a shim or shims (5) so that the following requirements are met.
Note: During the following checks, turn the travel motor output shaft in a clockwise
direction.
a. The travel motor output shaft does not rotate with an applied torque of 440 N·m
(325 lb ft) or more with the parking brake release port open.
b. The travel motor output shaft rotates with an applied torque of 29 N·m (21 lb ft) or
less when the parking brake release port is pressurized to 780 kPa (115 psi) with both
the inlet port and the outlet port open to the hydraulic oil tank.
Note: It may be necessary to remove head (2) several times in order to determine the correct
thickness of shim or shims (5) that are used to adjust the rolling torque of the travel motor
output shaft.
36. Apply a thin layer of 5P-0960 Molybdenum Grease on shim or shims (5). Install the shim or
shims on the head. The grease will hold the shim or shims in place during the installation of
the head. Install the head on the body of the travel motor.
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19. Illustration 18 g00510326
37. Place head (2) in the head's original position on the travel motor. Install socket head bolts
(1) that secure the head. Tighten the socket head bolts to a torque of 175 ± 18 N·m
(130 ± 13 lb ft).
NOTICE
To prevent possible damage to the travel motor, fill the unit with oil at
least to the fill port before operating the machine. Refer to the
Operation and Maintenance Manual for the correct oil specification.
End By:
a. Install the travel motor. Refer to Disassembly and Assembly, "Travel Motor - Install" in this
manual.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Sep 15 23:13:04 UTC+0800 2020
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20. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D2 L EXCAVATOR JEG
Configuration: 323D2 L Excavator JEG00001-UP (MACHINE) POWERED BY C7.1 Engine
Disassembly and Assembly
323D2 Excavator Machine Systems
Media Number -UENR3338-02 Publication Date -01/07/2017 Date Updated -19/07/2017
i03524320
Travel Motor - Install
SMCS - 4351-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-7692 Threaded Rod M16 by 381mm 2
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.
1. Thoroughly clean the mating surfaces of the travel motor and the final drive.
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21. Illustration 1 g00651795
2. Install a new O-ring seal (5) . Apply clean hydraulic oil on O-ring seal (5) .
Illustration 2 g00707267
3. Attach a suitable lifting device to travel motor (4) , as shown. The weight of travel motor (4)
is approximately 57 kg (125 lb).
Illustration 3 g00944825
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22. 4. Carefully install travel motor (4) on Tooling (A) . Slide travel motor (4) into the final drive.
5. Install bolt (2A) that secures travel motor (4) to the final drive.
6. Remove Tooling (A) .
Illustration 4 g00707275
Typical example
7. Install bolts (2) .
8. Connect hose assemblies (3) and (1) .
9. Fill the final drive with oil. Refer to Operation and Maintenance Manual, "Lubricant
Viscosities" for the proper oil viscosity. Refer to Operation and Maintenance Manual, "Final
Drive Oil Level - Check" for the correct filling procedure.
10. Install high efficiency filters in place of the pilot filter, the case drain filter, and the return
filter.
Note: High efficiency filters should not be run for more than 250 hours before you change
back to the standard filters.
11. Obtain a hydraulic oil sample from the main S·O·S port. Refer to Operation and
Maintenance Manual, "Sampling Interval and Location of Sampling Valve" for the correct
location.
12. If the S·O·S sample exceeds ISO 18/15, flush the hydraulic system. Refer to Contamination
Control Guideline, SEBF8447 for further information.
End By: Install the counterbalance valve. Refer to Disassembly and Assembly, "Counterbalance
Valve (Travel) - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Sep 15 23:14:04 UTC+0800 2020
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23. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D2 L EXCAVATOR JEG
Configuration: 323D2 L Excavator JEG00001-UP (MACHINE) POWERED BY C7.1 Engine
Disassembly and Assembly
323D2 Excavator Machine Systems
Media Number -UENR3338-02 Publication Date -01/07/2017 Date Updated -19/07/2017
i05453056
Final Drive - Remove
SMCS - 4050-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
8S-7611 Handle As 2
8S-7615 Pin As 2
283-1495 Stand Assembly 2
B 439-3939 Link Bracket As 2
C
154-6184 Forcing Bolt (M 20) 2
154-6185(1)
Forcing Bolt (M 24) 2
(1)
For Use on 329 and 330 sales models
Start By:
a. Separate the track assembly.
b. Remove the travel motor.
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24. 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.
25. Illustration 1 g00489826
Typical Example
Note: Adjust the height of Tooling (A) so that there is sufficient clearance between the
sprocket and the track for the removal of the final drive.
1. Lift the side of the machine in order to install Tooling (A) under the frame, as shown.
Illustration 2 g00712767
2. Fasten Tooling (B) and a suitable lifting device to final drive (1), as shown. Put a slight
lifting tension on the final drive.
Illustration 3 g00712737
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26. Note: Mark the orientation of bolt holes (2) for the travel motor for installation purposes.
3. Remove bolts (3) and the washers from the final drive.
Illustration 4 g00712749
4. Use Tooling (C) in order to remove the final drive from the frame.
5. Carefully remove final drive (1). The weight of final drive (1) and the sprocket is
approximately 312 kg (688 lb).
6. Remove Tooling (C) from the frame.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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27. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D2 L EXCAVATOR JEG
Configuration: 323D2 L Excavator JEG00001-UP (MACHINE) POWERED BY C7.1 Engine
Disassembly and Assembly
323D2 Excavator Machine Systems
Media Number -UENR3338-02 Publication Date -01/07/2017 Date Updated -19/07/2017
i02606369
Final Drive - Disassemble
SMCS - 4050-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-2420 Transmission Repair Stand 1
B 138-7573 Link Bracket 2
C 154-6181 Forcing Screw 1
D 138-7574 Link Bracket 2
E
5F-7366 Forcing Screw 1
1P-5546 Crossblock 1
1U-9889 Crossblock 1
1P-0520 Driver Group 1
6V-7888 Puller Leg 2
1H-3112 Puller Assembly 1
1P-5551 Adjustable Screw Assembly 1
F 1U-8846 Gasket Sealant 1
Start By:
a. Remove the final drive. Refer to Disassembly and Assembly, "Final Drive - Remove".
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