This document provides disassembly instructions for the final drive, travel motor, and various other components of excavator models 312D and 312D L. It lists required tools and outlines multi-step procedures for removing parts like sprockets, valves, gears, seals, and other components. Safety notices are included to warn of hazards like stored energy in springs or hot/pressurized fluids. Detailed illustrations supplement the text instructions.
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.
Hyundai r110 7 a crawler excavator service repair manualfksjksmmde
The document provides instructions for removing and installing a swing motor, disassembling and assembling a swing motor, removing and installing a reduction gear, and disassembling and assembling a reduction gear. For the swing motor removal, it lists disconnecting hoses and pilot lines, removing mounting bolts, and checking that all piping is disconnected. For the reduction gear removal, it lists removing the swing motor assembly first then removing mounting bolts.
Caterpillar cat 330 f ln excavator (prefix jhf) service repair manual (jhf000...fksjksmmde
This document provides instructions for disassembling and assembling the final drive of an excavator model 330F. It begins by having the technician remove the final drive assembly and place it on a transmission repair stand. Detailed steps are then provided to disassemble the various components of the final drive including removing gears, shafts, carriers, and housing pieces. The final section provides instructions for reassembling the final drive, making sure to clean all parts and replace any damaged seals. Technicians are instructed to properly set the bearing preload when reinstalling components.
Caterpillar cat 336 d l excavator (prefix mds) service repair manual (mds0000...fksjksmmde
The document provides instructions for disassembling and assembling a piston pump. Key steps include:
1. Removing various components like the head, O-rings, pistons, and bearings.
2. Using tools like retaining ring pliers and a driver group to remove springs and retaining rings.
3. Taking safety precautions as parts are under spring tension.
4. Cleaning all parts thoroughly before assembly.
Caterpillar cat 312 c l excavator (prefix dbn) service repair manual (dbn0000...fksjksmmde
The document provides instructions for removing and installing a fuel injection pump on a Caterpillar 3064 engine. It describes:
1) Removing the fuel lines, access cover, and mounting bolts to detach the pump.
2) Installing a new gasket and securing bolts to reattach the pump, ensuring proper alignment.
3) Reconnecting the fuel lines once the pump is secured.
Hyundai r140 w 9 wheel excavator service repair manualfksjksmmde
1) The document provides instructions for removing and assembling various components of a front axle, including the planetary reduction and axle shaft, braking unit, and steering case.
2) Detailed steps are given for removing parts like the planetary carrier cover, crown flange, hub, bearings, and pistons. Assembly instructions include pressing in thrust blocks and installing seals, bearings, and other components.
3) Safety precautions and notes are provided throughout, such as ensuring parts are correctly oriented during assembly and noting the order of disks for reinstallation. Tightening torques are specified for fasteners.
Caterpillar cat m325 d mh excavator (prefix edf) service repair manual (edf00...ifkkdmdmdm
This document provides instructions for removing and installing an axle shaft on an M325D Material Handler excavator. It is a service repair manual that contains 15 detailed steps for removing the axle shaft, including draining fluids, using various specialty tools to remove retaining rings and bushings, and noting shim locations. The final 3 sentences describe installing the axle shaft by reversing the removal steps and applying threadlock and gasket sealants.
Caterpillar cat 315 d l excavator (prefix kbd) service repair manual (kbd0000...fjskefkemms
This document provides instructions for disassembling and assembling the final drive of a 315D L excavator. The disassembly process involves removing over 30 individual parts including the carrier assembly, ring gears, sun gear, planetary gears, and seals. The assembly process reverses the disassembly steps and provides details on installing new seals, bearings, and determining the correct shim thickness. Proper cleaning and use of installation tools are emphasized throughout.
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.
Hyundai r110 7 a crawler excavator service repair manualfksjksmmde
The document provides instructions for removing and installing a swing motor, disassembling and assembling a swing motor, removing and installing a reduction gear, and disassembling and assembling a reduction gear. For the swing motor removal, it lists disconnecting hoses and pilot lines, removing mounting bolts, and checking that all piping is disconnected. For the reduction gear removal, it lists removing the swing motor assembly first then removing mounting bolts.
Caterpillar cat 330 f ln excavator (prefix jhf) service repair manual (jhf000...fksjksmmde
This document provides instructions for disassembling and assembling the final drive of an excavator model 330F. It begins by having the technician remove the final drive assembly and place it on a transmission repair stand. Detailed steps are then provided to disassemble the various components of the final drive including removing gears, shafts, carriers, and housing pieces. The final section provides instructions for reassembling the final drive, making sure to clean all parts and replace any damaged seals. Technicians are instructed to properly set the bearing preload when reinstalling components.
Caterpillar cat 336 d l excavator (prefix mds) service repair manual (mds0000...fksjksmmde
The document provides instructions for disassembling and assembling a piston pump. Key steps include:
1. Removing various components like the head, O-rings, pistons, and bearings.
2. Using tools like retaining ring pliers and a driver group to remove springs and retaining rings.
3. Taking safety precautions as parts are under spring tension.
4. Cleaning all parts thoroughly before assembly.
Caterpillar cat 312 c l excavator (prefix dbn) service repair manual (dbn0000...fksjksmmde
The document provides instructions for removing and installing a fuel injection pump on a Caterpillar 3064 engine. It describes:
1) Removing the fuel lines, access cover, and mounting bolts to detach the pump.
2) Installing a new gasket and securing bolts to reattach the pump, ensuring proper alignment.
3) Reconnecting the fuel lines once the pump is secured.
Hyundai r140 w 9 wheel excavator service repair manualfksjksmmde
1) The document provides instructions for removing and assembling various components of a front axle, including the planetary reduction and axle shaft, braking unit, and steering case.
2) Detailed steps are given for removing parts like the planetary carrier cover, crown flange, hub, bearings, and pistons. Assembly instructions include pressing in thrust blocks and installing seals, bearings, and other components.
3) Safety precautions and notes are provided throughout, such as ensuring parts are correctly oriented during assembly and noting the order of disks for reinstallation. Tightening torques are specified for fasteners.
Caterpillar cat m325 d mh excavator (prefix edf) service repair manual (edf00...ifkkdmdmdm
This document provides instructions for removing and installing an axle shaft on an M325D Material Handler excavator. It is a service repair manual that contains 15 detailed steps for removing the axle shaft, including draining fluids, using various specialty tools to remove retaining rings and bushings, and noting shim locations. The final 3 sentences describe installing the axle shaft by reversing the removal steps and applying threadlock and gasket sealants.
Caterpillar cat 315 d l excavator (prefix kbd) service repair manual (kbd0000...fjskefkemms
This document provides instructions for disassembling and assembling the final drive of a 315D L excavator. The disassembly process involves removing over 30 individual parts including the carrier assembly, ring gears, sun gear, planetary gears, and seals. The assembly process reverses the disassembly steps and provides details on installing new seals, bearings, and determining the correct shim thickness. Proper cleaning and use of installation tools are emphasized throughout.
This document provides instructions for disassembling various components of an excavator including the final drive, travel motor, counterbalance valve, and travel motor. It lists required tools and safety precautions and provides a step-by-step process with illustrations for disassembling each component and removing seals, springs, plates, and other parts. Detailed instructions are given for draining fluids and carefully removing heavy components to prepare them for cleaning or replacement.
Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...fjskkksmemm
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It outlines 19 steps to fully disassemble these components, including draining fluids, removing sprockets, valves, plates, seals, springs, and other internal parts. Safety notices are provided throughout to warn of hazards like stored energy, flying parts, and hot or pressurized fluids. Required specialty tools are listed at the beginning.
Caterpillar cat 313 d excavator (prefix wpk) service repair manual (wpk00001 ...fjskekdmjekm
The document provides instructions for removing and installing the flywheel housing and crankshaft front seal of a C4.2 engine. It describes:
1) Using various tools to remove the flywheel housing, which includes removing bolts and dowels and extracting the oil seal.
2) Cleaning surfaces and installing a new gasket and oil seal when reinstalling the flywheel housing.
3) Drilling holes in the crankshaft front seal and pulling it out using a slide hammer tool.
4) Applying oil and using a seal installer tool to carefully replace the crankshaft front seal.
Caterpillar cat 312 c excavator (prefix cba) service repair manual (cba00001 ...fjskkksmemm
This document provides instructions for removing and installing the engine oil bypass valve on Caterpillar 312C and 312C L excavators. It describes removing the threaded plug, shim, spring, and spring seat from the cylinder block. When installing, the spring seat, spring, shim, and threaded plug are reinstalled and tightened to the specified torque. The document also notes steps for checking components and adjusting valve opening pressure.
Caterpillar cat d30 d articulated truck (prefix 3aj) service repair manual (3...fjkskmmdmme
This document provides instructions for removing and installing the primary hydraulic pump on D25D, D30D, and D350D articulated dump trucks. The instructions include:
1) Draining the hydraulic fluid, removing guard bolts and disconnecting lines to access the pump.
2) Fastening straps and a hoist to remove the pump, which weighs 34 kg.
3) Reversing the removal steps for installation, including reconnecting lines and filling the hydraulic tank.
Caterpillar cat 323 f ln excavator (prefix rgp) service repair manual (rgp000...fjjskekdmme
This document provides instructions for removing and installing electronic unit injectors on a C4.4 engine. The removal process involves draining fuel, removing fuel lines and electrical connections, and prying the injector from the cylinder head. Installation requires cleaning components, applying new seals and bolts, and calibrating the injector code in the electronic control module. Tools including sockets, pry bars, caps, and torque wrenches are required. Precautions are listed to contain fluids, ensure cleanliness, and only have authorized personnel perform fuel system work.
Caterpillar cat 325 d mh excavator (prefix c4h) service repair manual (c4h000...fjsekkdmme
This document provides instructions to disassemble a 325D Material Handler final drive. It outlines 32 steps to fully remove and disassemble all components. Key steps include removing the final drive housing from the repair stand, disassembling the multiple gear assemblies within by removing retaining rings and shafts, and pressing bearings from the various carrier assemblies. Special tools are required and cleanliness is important to prevent dirt ingress during disassembly.
Caterpillar cat 336 d2 l excavator (prefix far) service repair manual (far000...pfiskdmjekm
The document provides instructions for assembling and installing a swivel on an excavator. It lists the required tools which include link brackets and vacuum caps. The procedure involves cleaning parts, positioning the swivel using lifting devices, installing O-rings and seals, attaching hoses and fittings, and tightening bolts to specified torques. Proper cleanliness is emphasized to prevent contamination which can cause premature wear.
Caterpillar cat 320 d l excavator (prefix kgf) service repair manual (kgf0000...fkjsekksmem
This document provides instructions for disassembling and assembling the travel motor of a 320D L excavator. The disassembly process includes 27 steps to remove components like the head, fittings, seals, brake piston, plates, and barrel assembly. The assembly section outlines 13 steps including installing seals, keys, cam plate, springs, and piston shoe assemblies back into the barrel assembly and body of the travel motor. Special care must be taken to align parts properly and not allow components to separate during disassembly and assembly.
Caterpillar cat d11 t carrydozer track type tractor (prefix jns) service repa...fjkskmmdmme
The document provides instructions for disassembling a track roller frame on a D11T track-type tractor. It describes using straps and a hydraulic cylinder with a puller stud to remove the recoil spring and pilot assembly from the front of the track roller frame. It then explains how to remove various components from the track roller frame including the trunnion, plate, pin, and retainer assembly using lifting devices and tools. The overall purpose is to fully disassemble the track roller frame for repair or replacement of parts.
Caterpillar cat 950 f series ii wheel loader (prefix 4dj) service repair manu...ifkkdmdmdm
This document provides instructions for removing and installing a governor and fuel injection control linkage on a Caterpillar 950F wheel loader. The summary is:
1. The removal procedure details disconnecting tubes, removing clips and bolts, and using special tools to remove the governor and control linkage.
2. Cleaning and lubricating new seals is emphasized before installing replacement parts.
3. The installation procedure specifies using tools to replace clips and pins and adjusts settings before reconnecting tubes. Proper lubrication of seals during reassembly is stressed.
Caterpillar cat m316 d wheeled excavator (prefix w6a) service repair manual (...fujsjefjwerkskemm
This document provides instructions for removing and installing an idler gear on a Caterpillar C6.6 engine. It describes the required tools and steps to:
1) Lock the camshaft and crankshaft in position, remove bolts, and remove the standard or heavy-duty idler gear.
2) Clean and inspect the idler gear components, install the idler gear while aligning timing marks, install bolts, and check end play and backlash.
3) Ensure the number one piston is at top dead center before installing the idler gear in the correct position and alignment.
Caterpillar cat d250 e ii articulated truck (prefix 4ps) service repair manua...fjjskkefksme
This document provides instructions for disassembling and assembling the piston pump used for steering on a Caterpillar D250E II articulated truck. The disassembly process involves removing 21 individual components from the pump housing in a specific order. The assembly process reverses this, instructing technicians to install the 21 components back into the pump housing in the reverse order and noting the importance of alignment marks and original component positions. Lubricants and press tools are also listed as required for the assembly process.
The document provides instructions for removing and installing a fuel injection pump on a 320DL excavator with a C6.4 engine. It describes:
1) Removing components like hoses, tubes, brackets and gears to access the fuel injection pump.
2) Using identification marks and tooling to properly align gears during removal and installation.
3) Cleaning components thoroughly before installation to prevent contamination.
4) Installing the fuel injection pump by reversing the removal steps and ensuring proper torque of fasteners.
This document provides instructions for removing and installing various components of a C13 Industrial Engine, including the valve mechanism cover base, rocker arm and shaft, rocker arm, cylinder head, lifter group, and camshaft. The procedures include illustrations of the components and steps to disconnect harness assemblies, remove bolts, and lift components out of the engine. Safety precautions and notes about component weights and lubrication are also provided.
Caterpillar cat 390 f l excavator (prefix tye) service repair manual (tye0000...fujskekfmsme
This document provides instructions for disassembling and assembling the travel motor of a 390F L Excavator. It lists 40 steps for disassembly, including removing covers, pistons, springs, seals and other components. It then lists 12 steps for reassembly, starting with installing a lip seal and finishing by reinstalling covers. Precautions are provided regarding cleaning parts and applying oil before assembly.
1. Remove the flywheel according to the procedure in the manual.
2. Remove the setscrews from the flywheel housing.
3. Remove the flywheel housing from the cylinder block and discard it if it is being replaced.
This document provides instructions for removing and installing a crankshaft rear seal on a 320D2 excavator. It describes removing the flywheel, using a Torx socket to remove screws from the crankshaft rear seal, and discarding the old seal. For installation, it details cleaning and preparing the crankshaft, installing a new seal with a plastic sleeve, aligning and tightening screws, and reinstalling the flywheel.
Caterpillar cat 318 b excavator (prefix 3lr) service repair manual (3lr00001 ...fjskekdmjekm
1. The document provides instructions for removing and installing a camshaft on a 3046 engine used in 318B excavators.
2. The removal procedure involves using pullers to separate the camshaft gear and thrust plate from the camshaft and cylinder block.
3. The installation procedure specifies cleaning and lubricating parts, heating the camshaft gear, and aligning timing marks to ensure proper installation of the camshaft, lifters, thrust plate and gear.
Caterpillar cat 312 b l track type excavator (prefix 9gr) service repair manu...fjskkksmemm
The document provides instructions for removing and installing a flywheel housing on a Caterpillar 312B excavator engine. It describes:
1) Removing bolts and washers to detach the flywheel housing adapter, then removing the adapter.
2) Removing bolts to separate the inner ring from the flywheel, then removing the ring.
3) Lifting the flywheel out of the housing using straps and a lifting device, as it weighs 50kg.
The installation section reverses the removal steps, heating the ring gear if it was removed previously, and includes checking flywheel runout after installation.
Caterpillar cat 312 d excavator (prefix jbc) service repair manual (jbc00001 ...fksjksmmde
This document provides instructions for disassembling the final drive, travel motor, and counterbalance valve of a 312D or 312D L excavator. It lists the required tools and gives step-by-step procedures for removing components such as sprockets, valves, gears, plates, seals, and other parts. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized fluids. Detailed illustrations supplement the text to show how to take each component apart.
Caterpillar cat 312 d l excavator (prefix jbc) service repair manual (jbc0000...fksjksmmde
This document provides instructions for disassembling the final drive, travel motor, and counterbalance valve of a 312D or 312D L excavator. It lists the required tools and gives step-by-step procedures for removing components such as sprockets, valves, gears, plates, seals, and other parts. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized fluids. Detailed illustrations supplement the text to show how to take each component apart.
This document provides instructions for disassembling various components of an excavator including the final drive, travel motor, counterbalance valve, and travel motor. It lists required tools and safety precautions and provides a step-by-step process with illustrations for disassembling each component and removing seals, springs, plates, and other parts. Detailed instructions are given for draining fluids and carefully removing heavy components to prepare them for cleaning or replacement.
Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...fjskkksmemm
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It outlines 19 steps to fully disassemble these components, including draining fluids, removing sprockets, valves, plates, seals, springs, and other internal parts. Safety notices are provided throughout to warn of hazards like stored energy, flying parts, and hot or pressurized fluids. Required specialty tools are listed at the beginning.
Caterpillar cat 313 d excavator (prefix wpk) service repair manual (wpk00001 ...fjskekdmjekm
The document provides instructions for removing and installing the flywheel housing and crankshaft front seal of a C4.2 engine. It describes:
1) Using various tools to remove the flywheel housing, which includes removing bolts and dowels and extracting the oil seal.
2) Cleaning surfaces and installing a new gasket and oil seal when reinstalling the flywheel housing.
3) Drilling holes in the crankshaft front seal and pulling it out using a slide hammer tool.
4) Applying oil and using a seal installer tool to carefully replace the crankshaft front seal.
Caterpillar cat 312 c excavator (prefix cba) service repair manual (cba00001 ...fjskkksmemm
This document provides instructions for removing and installing the engine oil bypass valve on Caterpillar 312C and 312C L excavators. It describes removing the threaded plug, shim, spring, and spring seat from the cylinder block. When installing, the spring seat, spring, shim, and threaded plug are reinstalled and tightened to the specified torque. The document also notes steps for checking components and adjusting valve opening pressure.
Caterpillar cat d30 d articulated truck (prefix 3aj) service repair manual (3...fjkskmmdmme
This document provides instructions for removing and installing the primary hydraulic pump on D25D, D30D, and D350D articulated dump trucks. The instructions include:
1) Draining the hydraulic fluid, removing guard bolts and disconnecting lines to access the pump.
2) Fastening straps and a hoist to remove the pump, which weighs 34 kg.
3) Reversing the removal steps for installation, including reconnecting lines and filling the hydraulic tank.
Caterpillar cat 323 f ln excavator (prefix rgp) service repair manual (rgp000...fjjskekdmme
This document provides instructions for removing and installing electronic unit injectors on a C4.4 engine. The removal process involves draining fuel, removing fuel lines and electrical connections, and prying the injector from the cylinder head. Installation requires cleaning components, applying new seals and bolts, and calibrating the injector code in the electronic control module. Tools including sockets, pry bars, caps, and torque wrenches are required. Precautions are listed to contain fluids, ensure cleanliness, and only have authorized personnel perform fuel system work.
Caterpillar cat 325 d mh excavator (prefix c4h) service repair manual (c4h000...fjsekkdmme
This document provides instructions to disassemble a 325D Material Handler final drive. It outlines 32 steps to fully remove and disassemble all components. Key steps include removing the final drive housing from the repair stand, disassembling the multiple gear assemblies within by removing retaining rings and shafts, and pressing bearings from the various carrier assemblies. Special tools are required and cleanliness is important to prevent dirt ingress during disassembly.
Caterpillar cat 336 d2 l excavator (prefix far) service repair manual (far000...pfiskdmjekm
The document provides instructions for assembling and installing a swivel on an excavator. It lists the required tools which include link brackets and vacuum caps. The procedure involves cleaning parts, positioning the swivel using lifting devices, installing O-rings and seals, attaching hoses and fittings, and tightening bolts to specified torques. Proper cleanliness is emphasized to prevent contamination which can cause premature wear.
Caterpillar cat 320 d l excavator (prefix kgf) service repair manual (kgf0000...fkjsekksmem
This document provides instructions for disassembling and assembling the travel motor of a 320D L excavator. The disassembly process includes 27 steps to remove components like the head, fittings, seals, brake piston, plates, and barrel assembly. The assembly section outlines 13 steps including installing seals, keys, cam plate, springs, and piston shoe assemblies back into the barrel assembly and body of the travel motor. Special care must be taken to align parts properly and not allow components to separate during disassembly and assembly.
Caterpillar cat d11 t carrydozer track type tractor (prefix jns) service repa...fjkskmmdmme
The document provides instructions for disassembling a track roller frame on a D11T track-type tractor. It describes using straps and a hydraulic cylinder with a puller stud to remove the recoil spring and pilot assembly from the front of the track roller frame. It then explains how to remove various components from the track roller frame including the trunnion, plate, pin, and retainer assembly using lifting devices and tools. The overall purpose is to fully disassemble the track roller frame for repair or replacement of parts.
Caterpillar cat 950 f series ii wheel loader (prefix 4dj) service repair manu...ifkkdmdmdm
This document provides instructions for removing and installing a governor and fuel injection control linkage on a Caterpillar 950F wheel loader. The summary is:
1. The removal procedure details disconnecting tubes, removing clips and bolts, and using special tools to remove the governor and control linkage.
2. Cleaning and lubricating new seals is emphasized before installing replacement parts.
3. The installation procedure specifies using tools to replace clips and pins and adjusts settings before reconnecting tubes. Proper lubrication of seals during reassembly is stressed.
Caterpillar cat m316 d wheeled excavator (prefix w6a) service repair manual (...fujsjefjwerkskemm
This document provides instructions for removing and installing an idler gear on a Caterpillar C6.6 engine. It describes the required tools and steps to:
1) Lock the camshaft and crankshaft in position, remove bolts, and remove the standard or heavy-duty idler gear.
2) Clean and inspect the idler gear components, install the idler gear while aligning timing marks, install bolts, and check end play and backlash.
3) Ensure the number one piston is at top dead center before installing the idler gear in the correct position and alignment.
Caterpillar cat d250 e ii articulated truck (prefix 4ps) service repair manua...fjjskkefksme
This document provides instructions for disassembling and assembling the piston pump used for steering on a Caterpillar D250E II articulated truck. The disassembly process involves removing 21 individual components from the pump housing in a specific order. The assembly process reverses this, instructing technicians to install the 21 components back into the pump housing in the reverse order and noting the importance of alignment marks and original component positions. Lubricants and press tools are also listed as required for the assembly process.
The document provides instructions for removing and installing a fuel injection pump on a 320DL excavator with a C6.4 engine. It describes:
1) Removing components like hoses, tubes, brackets and gears to access the fuel injection pump.
2) Using identification marks and tooling to properly align gears during removal and installation.
3) Cleaning components thoroughly before installation to prevent contamination.
4) Installing the fuel injection pump by reversing the removal steps and ensuring proper torque of fasteners.
This document provides instructions for removing and installing various components of a C13 Industrial Engine, including the valve mechanism cover base, rocker arm and shaft, rocker arm, cylinder head, lifter group, and camshaft. The procedures include illustrations of the components and steps to disconnect harness assemblies, remove bolts, and lift components out of the engine. Safety precautions and notes about component weights and lubrication are also provided.
Caterpillar cat 390 f l excavator (prefix tye) service repair manual (tye0000...fujskekfmsme
This document provides instructions for disassembling and assembling the travel motor of a 390F L Excavator. It lists 40 steps for disassembly, including removing covers, pistons, springs, seals and other components. It then lists 12 steps for reassembly, starting with installing a lip seal and finishing by reinstalling covers. Precautions are provided regarding cleaning parts and applying oil before assembly.
1. Remove the flywheel according to the procedure in the manual.
2. Remove the setscrews from the flywheel housing.
3. Remove the flywheel housing from the cylinder block and discard it if it is being replaced.
This document provides instructions for removing and installing a crankshaft rear seal on a 320D2 excavator. It describes removing the flywheel, using a Torx socket to remove screws from the crankshaft rear seal, and discarding the old seal. For installation, it details cleaning and preparing the crankshaft, installing a new seal with a plastic sleeve, aligning and tightening screws, and reinstalling the flywheel.
Caterpillar cat 318 b excavator (prefix 3lr) service repair manual (3lr00001 ...fjskekdmjekm
1. The document provides instructions for removing and installing a camshaft on a 3046 engine used in 318B excavators.
2. The removal procedure involves using pullers to separate the camshaft gear and thrust plate from the camshaft and cylinder block.
3. The installation procedure specifies cleaning and lubricating parts, heating the camshaft gear, and aligning timing marks to ensure proper installation of the camshaft, lifters, thrust plate and gear.
Caterpillar cat 312 b l track type excavator (prefix 9gr) service repair manu...fjskkksmemm
The document provides instructions for removing and installing a flywheel housing on a Caterpillar 312B excavator engine. It describes:
1) Removing bolts and washers to detach the flywheel housing adapter, then removing the adapter.
2) Removing bolts to separate the inner ring from the flywheel, then removing the ring.
3) Lifting the flywheel out of the housing using straps and a lifting device, as it weighs 50kg.
The installation section reverses the removal steps, heating the ring gear if it was removed previously, and includes checking flywheel runout after installation.
Caterpillar cat 312 d excavator (prefix jbc) service repair manual (jbc00001 ...fksjksmmde
This document provides instructions for disassembling the final drive, travel motor, and counterbalance valve of a 312D or 312D L excavator. It lists the required tools and gives step-by-step procedures for removing components such as sprockets, valves, gears, plates, seals, and other parts. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized fluids. Detailed illustrations supplement the text to show how to take each component apart.
Caterpillar cat 312 d l excavator (prefix jbc) service repair manual (jbc0000...fksjksmmde
This document provides instructions for disassembling the final drive, travel motor, and counterbalance valve of a 312D or 312D L excavator. It lists the required tools and gives step-by-step procedures for removing components such as sprockets, valves, gears, plates, seals, and other parts. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized fluids. Detailed illustrations supplement the text to show how to take each component apart.
Caterpillar Cat 312D L Excavator (Prefix TGY) Service Repair Manual Instant D...fijsekkdmdm2w
This document provides instructions for disassembling components of a 312D L excavator, including the final drive, travel motor, counterbalance valve, and travel motor. It lists required tools and outlines multi-step procedures for removing parts like sprockets, valves, pistons, springs, and plates. Safety notices warn of risks like fluid pressure, heavy component weights, and released spring forces during disassembly.
Caterpillar Cat 312D L Excavator (Prefix TGY) Service Repair Manual Instant D...zan2736ban
This document provides disassembly instructions for the final drive and travel motor of a 312D L excavator. It describes removing over 50 individual parts in multiple steps. Key parts that must be removed include the final drive, travel motor, sprockets, valves, gears, seals, plates, pistons, springs and other components. Technicians are warned to take safety precautions when disassembling parts under pressure from springs or that could otherwise cause injury. Detailed illustrations are provided to accompany each step.
Caterpillar cat 312 d l excavator (prefix tgy) service repair manual (tgy0000...ikdkdmddm
This document provides disassembly instructions for the final drive and travel motor of a 312D L excavator. It describes removing over 50 individual parts in multiple steps. Key parts that must be removed include the final drive, travel motor, sprockets, valves, gears, seals, plates, pistons, springs and other components. Technicians are warned to take safety precautions when disassembling parts under pressure from springs or that could otherwise cause injury. Marking components is recommended to aid reassembly.
Caterpillar Cat 312D L Excavator (Prefix TGY) Service Repair Manual (TGY00001...fusjekkdmdmd2w
This document provides instructions for disassembling components of a 312D L excavator, including the final drive, travel motor, counterbalance valve, and travel motor. It lists required tools and outlines multi-step procedures for removing parts like sprockets, valves, pistons, springs, and plates. Safety notices warn of risks like fluid pressure, heavy component weights, and released spring forces during disassembly.
Caterpillar Cat 312D L Excavator (Prefix TGY) Service Repair Manual (TGY00001...f8usejkddmmd
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2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312D L EXCAVATOR JBC
Configuration: 312D & 312D L Excavators JBC00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
312D and 313D Excavators Machine Systems
Media Number -KENR6402-05 Publication Date -01/01/2012 Date Updated -17/01/2012
i04126149
Final Drive and Travel Motor - Disassemble
SMCS - 4050-015; 4351-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 3
B 1P-2420 Transmission Repair Stand 1
C 8T-6699 Bolts 2
D
1P-0074 Slide Hammer Puller Gp 1
4C-5666 Threaded Adapter 1
123-6702 Backlash Gauge Gp 1
E 1P-0510 Driver Gp 1
F 8H-0663 Bearing Puller Gp 1
G 1P-1863 Retaining Ring Pliers 1
H 9U-7346 Spanner Wrench As 1
Start By:
a. Remove the final drive and the travel motor. Refer to Disassembly and Assembly Manual ,
"Final Drive and Travel Motor - Remove".
NOTICE
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3. 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.
Personal injury can result from hydraulic oil pressure and hot oil.
Hydraulic oil pressure can remain in the hydraulic system after the
engine has been stopped. Serious injury can be caused if this pressure is
not released before any service is done on the hydraulic system.
Make sure all of the work tools have been lowered to the ground, and
the oil is cool before removing any components or lines. Remove the oil
filler cap only when the engine is stopped, and the filler cap is cool
enough to touch with your bare hand.
1. Thoroughly clean the outside of the final drive and travel motor prior to disassembly.
2. Remove the sprocket from the final drive and the travel motor. The weight of the sprocket is
approximately 39 kg (85 lb).
3. Mark the alignment of the final drive and travel motor for reassembly purposes. The parts
must be reinstalled in the original locations.
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4. Illustration 1 g00940682
4. Use Tooling (A) and a suitable lifting device to position the final drive and the travel motor
onto Tooling (B). The combined weight of the final drive and travel motor is approximately
170 kg (375 lb).
5. Drain the oil from the final drive into a suitable container for storage or for disposal. Refer
to Operation and Maintenance Manual, "Capacities (Refill)" for the capacity of the final
drive.
6. Remove fittings (1). Remove fittings (2) from traction control valve (3).
7. Remove nine bolts (4) that secure traction control valve (3) to the final drive.
8. Use two persons to remove traction control valve (3) from the final drive. The weight of
travel brake valve (3) is approximately 27 kg (60 lb).
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5. Illustration 2 g00940716
9. Remove valve plate (5) and O-ring seal (6).
Illustration 3 g01405139
10. Use Tooling (D) to remove bearing (7).
Disassembly of the Counterbalance Valve
Illustration 4 g01405725
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6. Illustration 5 g01405227
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
1. Position the counterbalance valve, as shown. Remove plug (8) and adapter (9).
2. Remove spring (10) and spool (11).
Illustration 6 g01405232
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7. 3. Remove relief valve assemblies (12).
Illustration 7 g01405243
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
4. Remove seat (13). Seat (13) is pressed onto valve (17). Use new parts if seat (13) or valve
(17) is damaged. Do not disassemble these components. Make sure that you reuse the other
component.
5. Remove backup ring (14) and O-ring seal (15).
6. Remove O-ring seal (22).
7. Remove nut (20).
8. Remove screw (27).
9. Remove stopper (26). Remove backup ring (19) and O-ring seal (18) from stopper (19).
10. Remove valve (21), piston (25), and spring (16) from the housing.
11. Remove backup ring (23) and O-ring seal (24) from piston (25).
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8. Illustration 8 g01405284
Illustration 9 g01405299
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
12. Remove covers (28) and the O-ring seals.
13. Remove springs (29), guides (30), and spool assembly (31).
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9. Illustration 10 g01405345
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
14. Remove valve (32), spring (33), and ball (34) from one end of spool (35). Repeat for the
other end of spool (35).
Illustration 11 g01405633
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10. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
15. Remove plug (36), spring (38), and piston (39) from both sides of the housing assembly.
16. Remove O-ring seal (37) from each plug (36).
Note: Remove the remaining allen head bolts from the housing assembly for cleaning
purposes, if necessary. Each allen head bolt has an O-ring seal. Check the O-ring seal for
wear or for damage. Replace the O-ring seal, if necessary.
Disassembly of the Travel Motor
Illustration 12 g01405794
1. Remove O-ring seal (40) and springs (41).
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11. Illustration 13 g01405828
2. Install Tooling (C) onto piston assembly (42). Use Tooling (C) and a suitable prybar to
remove piston assembly (42) from body (43).
Illustration 14 g01405855
3. Remove O-ring seals (45) and (46) from piston assembly (42). Remove backup rings (44)
and (47) from piston assembly (42).
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12. Illustration 15 g01405867
4. Use suitable drivers or a suitable lever to remove guide assembly (48).
Illustration 16 g01405885
5. Remove O-ring seal (49) and backup ring (50) from guide assembly (48).
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13. Illustration 17 g01406117
6. Remove four separator plates (51) and four friction plates (52). Note the alternating order of
separator plates (51) and friction plates (52) for assembly purposes.
Note: Do not allow the components of barrel assembly (53) to come apart while you
remove barrel assembly (53). The components of barrel assembly (53) must be reinstalled
into the original positions.
Note: Oil will drain from the final drive. Place a suitable container under the final drive for
storage or disposal. Refer to Operation and Maintenance Manual, "Capacities (Refill)" for
the fluid capacity of the final drive.
7. Position the final drive horizontally.
8. Remove barrel assembly (53).
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14. Illustration 18 g01406180
Note: Mark the component locations for assembly purposes before you disassemble barrel
assembly (53).
9. Remove piston assemblies (54) and retainer (55) from barrel assembly (53).
Illustration 19 g01406210
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
10. Remove retainer (56), spacer (57), and springs (58) from barrel assembly (53).
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15. Illustration 20 g01406263
11. Put location marks on cam plate (59) for assembly purposes. Make sure that the thick end of
cam plate (59) is adjacent to the opening that is across body (43). Remove cam plate (59).
Illustration 21 g01406329
Illustration 22 g01406338
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16. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
12. Remove piston (60) and spring (62).
13. Remove key (61).
Disassembly of the Final Drive
Illustration 23 g01406376
1. Use a suitable lifting device to position the final drive on Tooling (B), as shown. The weight
of the final drive is approximately 200 kg (441 lb).
2. Remove plugs (63). Remove the O-ring seals from plugs (63). Check the O-ring seals for
wear or for damage. Replace the O-ring seals, if necessary.
3. Remove bolts (65). Remove cover (64).
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17. Illustration 24 g01406386
4. Raise the temperature of bolts (66) in order to loosen the thread sealant.
5. Remove bolts (66) and plate (67).
Illustration 25 g01406397
6. Remove sun gear (68).
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18. Illustration 26 g01406400
7. Attach Tooling (A) and a suitable lifting device to carrier assembly (69). Remove carrier
assembly (69), planetary gear assembly (70), and bearing assembly (71) as a unit.
Illustration 27 g01406789
8. Remove planetary gear (70) and bearing assembly (71) from carrier assembly (69). Remove
the remaining planetary gears (70) and bearings (71).
Illustration 28 g01406822
9. Remove sun gear (72).
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19. 10. Raise the temperature of bolts (73) in order to loosen the thread sealant. Remove bolts (73).
Remove plate (74).
Illustration 29 g01406850
11. Remove retaining ring (75) from sun gear (72). Check retaining ring (75) for wear or for
damage. Replace retaining ring (75), if necessary.
Illustration 30 g01406853
12. Remove planetary gear (76).
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20. Illustration 31 g01406875
13. Remove bearing (77), race (78), and thrust washer (79).
14. Repeat Steps 12 and 13 in order to remove the remaining planetary gear assemblies.
Illustration 32 g01406882
15. Remove bolt (80) and plate (81).
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21. Illustration 33 g01406885
Illustration 34 g01406886
16. Use Tooling (H) to remove nut (82).
Illustration 35 g01406906
17. Install Tooling (A) and a suitable lifting device to housing (83). The weight of housing (83)
is approximately 35 kg (77 lb).
18. Remove housing (83) from body assembly (84).
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22. Illustration 36 g01406912
19. Remove Duo-Cone Seal Gp seal (85) from the body assembly. Remove the Duo-Cone Seal
Gp seal from the housing.
Illustration 37 g01407100
20. Remove both bearings (86) from housing (83).
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23. Illustration 38 g01407089
21. Remove both bearings (87) from housing (83).
Illustration 39 g01407115
22. Position body assembly (84) horizontally. Remove shaft assembly (88), the bearing, and the
retaining ring.
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24. Illustration 40 g01407144
23. Use Tooling (G) to remove retaining ring (89) from shaft assembly (88).
Illustration 41 g01407161
24. Use Tooling (E), Tooling (F), and a suitable press to remove bearing (90).
Illustration 42 g01407166
25. Remove lip seal (91) from the body assembly.
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26. Shutdown SIS
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Product: EXCAVATOR
Model: 312D L EXCAVATOR JBC
Configuration: 312D & 312D L Excavators JBC00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
312D and 313D Excavators Machine Systems
Media Number -KENR6402-05 Publication Date -01/01/2012 Date Updated -17/01/2012
i07269885
Final Drive and Travel Motor - Assemble
SMCS - 4050-016; 4351-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 3
B 1P-2420 Transmission Repair Stand 1
E 1P-0510 Driver Gp 1
F 8H-0663 Bearing Puller Gp 1
G 1P-1863 Retaining Ring Pliers 1
H 9U-7346 Spanner Wrench As 1
K 1U-7558 Mounting Adapter Gp(1)
1
L - Loctite 271 -
M - Loctite High Flex GM -
N 169-0503 Installation Kit 1
P 1U-6434 Duo-Cone Seal Installer As 1
Q 4C-3761 C-Clamp 2
R FT-2766 Rolling Torque Bar 1
S - Loctite 272 -
(1)
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27. The bent plates for the mounting adapter may be modified so that the mounting adapter can be assembled to the
housing.
Assembly Procedure for the Final Drive
Illustration 1 g01407166
1. Use Tooling (E) to install lip seal (91) into the body assembly.
Illustration 2 g01407561
2. Use Tooling (E), Tooling (F), and a suitable press to install bearing assembly (90) onto shaft
assembly (88).
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28. Illustration 3 g01407144
3. Use Tooling (G) to install retaining ring (89) on shaft assembly (88).
Illustration 4 g01407580
4. Use a suitable soft faced hammer to install shaft assembly (88) into body assembly (84).
Illustration 5 g01407608
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