The document provides instructions for disassembling the final drive of a 324D excavator. It lists required tools and a multi-step process involving removing bolts, covers, gears, seals, and other components. Individual parts are removed using various tools, with notes on alignment marks, part weights, and cleaning requirements. The carrier assembly, ring gears, and other internal parts are then dismantled through steps like driving out pins and removing thrust washers and gears.
Caterpillar cat 324 d ln excavator (prefix btk) service repair manual (btk000...jfksekmmdme
This document provides disassembly and assembly instructions for a travel motor on 324D L and 324D LN excavator models. It includes:
1) A list of required tools for disassembly and assembly.
2) Detailed step-by-step instructions for disassembling components of the travel motor including removing seals, plates, springs, and bearings.
3) Detailed step-by-step instructions for reassembling the travel motor in reverse order, including applying thread lock compound and ensuring cleanliness.
This assembly drawing consists of 7 sheets showing the parts of a hydraulic jack. There are 136 numbered parts with their materials, dimensions, and other specifications. The document provides assembly views, section views, and detailed views of individual parts with notes on tolerances, chamfers, and surface finishes.
Caterpillar cat 324 d ln excavator (prefix trh) service repair manual (trh000...jfksekmmdme
This document provides the disassembly and assembly procedures for a travel motor on excavator models 324D L and 324D LN. It includes:
1) A list of required tools for disassembly and assembly.
2) Detailed step-by-step instructions for disassembling components of the travel motor such as removing the head, brake piston, plates and discs, bearings and seals.
3) Detailed step-by-step instructions for assembling the travel motor in reverse order, including applying thread lock compound and ensuring cleanliness.
Caterpillar cat 324 d l excavator (prefix tsn) service repair manual (tsn0000...jfksekmmdme
This document provides the disassembly and assembly procedures for a travel motor on excavator models 324D and 324D L. The disassembly procedure involves 28 steps to remove components from the travel motor housing, including the head, port plate, bearings, brake piston, plates, springs, and seals. The assembly procedure reverses the disassembly steps and involves installing components in the proper order and orientation, with notes to clean parts thoroughly, apply lubricant, and ensure correct positioning of marked components.
Caterpillar cat 330 c l excavator (prefix mkm) service repair manual (mkm0000...hhjsekmdmm
This document provides instructions for disassembling and assembling the travel motor of a 330C excavator. It begins by listing the required tools. The disassembly process is then described in 28 steps, removing components like the head, springs, plates, and seals. The assembly section follows the reverse order in 23 steps, applying thread lock and ensuring proper alignment of parts. Precautions are provided to prevent damage and ensure cleanliness during the process.
Caterpillar cat 323 e l excavator (prefix rap) service repair manual (rap0000...fjskefkemms
The document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes steps to disassemble and remove the final drive components, such as the carrier assembly, ring gears, planetary gears, and seals. It also provides instructions for assembling the final drive, including pressing bearings into place, determining the correct shim thickness, installing seals and pins, and reassembling the carrier assembly. Tools required include lifting devices, presses, seal installers, and other specialized tools. Proper torque values and procedures are specified for reinstalling components.
Caterpillar cat m318 d wheeled excavator (prefix w8p) service repair manual (...fdjjsekksemxs
This document provides instructions for removing and installing an idler gear on a Caterpillar C6.6 diesel engine. It describes:
1) The required tools and preparation steps, which include locking the camshaft and crankshaft, removing covers, and ensuring the valves are closed.
2) The removal procedure, which involves marking components, loosening rocker arms, and tilting the idler gear during removal.
3) The installation procedure, such as cleaning parts, aligning timing marks, and lubricating before sliding the hub into the idler gear. Precise timing of the camshaft and crankshaft is required.
Caterpillar cat 329 d excavator (prefix yfw) service repair manual (yfw00001 ...fkjsekksmem
This document provides instructions for disassembling and assembling the final drive of a 329D or 329D L excavator. It lists 37 steps for disassembly, removing components like gears, shafts, bearings and seals. The assembly section outlines 15 steps, including pressing bearings into place, installing seals, and using shims to set the proper bearing preload when mounting the main housing onto the motor housing. Cleanliness is emphasized throughout as important for preventing contamination.
Caterpillar cat 324 d ln excavator (prefix btk) service repair manual (btk000...jfksekmmdme
This document provides disassembly and assembly instructions for a travel motor on 324D L and 324D LN excavator models. It includes:
1) A list of required tools for disassembly and assembly.
2) Detailed step-by-step instructions for disassembling components of the travel motor including removing seals, plates, springs, and bearings.
3) Detailed step-by-step instructions for reassembling the travel motor in reverse order, including applying thread lock compound and ensuring cleanliness.
This assembly drawing consists of 7 sheets showing the parts of a hydraulic jack. There are 136 numbered parts with their materials, dimensions, and other specifications. The document provides assembly views, section views, and detailed views of individual parts with notes on tolerances, chamfers, and surface finishes.
Caterpillar cat 324 d ln excavator (prefix trh) service repair manual (trh000...jfksekmmdme
This document provides the disassembly and assembly procedures for a travel motor on excavator models 324D L and 324D LN. It includes:
1) A list of required tools for disassembly and assembly.
2) Detailed step-by-step instructions for disassembling components of the travel motor such as removing the head, brake piston, plates and discs, bearings and seals.
3) Detailed step-by-step instructions for assembling the travel motor in reverse order, including applying thread lock compound and ensuring cleanliness.
Caterpillar cat 324 d l excavator (prefix tsn) service repair manual (tsn0000...jfksekmmdme
This document provides the disassembly and assembly procedures for a travel motor on excavator models 324D and 324D L. The disassembly procedure involves 28 steps to remove components from the travel motor housing, including the head, port plate, bearings, brake piston, plates, springs, and seals. The assembly procedure reverses the disassembly steps and involves installing components in the proper order and orientation, with notes to clean parts thoroughly, apply lubricant, and ensure correct positioning of marked components.
Caterpillar cat 330 c l excavator (prefix mkm) service repair manual (mkm0000...hhjsekmdmm
This document provides instructions for disassembling and assembling the travel motor of a 330C excavator. It begins by listing the required tools. The disassembly process is then described in 28 steps, removing components like the head, springs, plates, and seals. The assembly section follows the reverse order in 23 steps, applying thread lock and ensuring proper alignment of parts. Precautions are provided to prevent damage and ensure cleanliness during the process.
Caterpillar cat 323 e l excavator (prefix rap) service repair manual (rap0000...fjskefkemms
The document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes steps to disassemble and remove the final drive components, such as the carrier assembly, ring gears, planetary gears, and seals. It also provides instructions for assembling the final drive, including pressing bearings into place, determining the correct shim thickness, installing seals and pins, and reassembling the carrier assembly. Tools required include lifting devices, presses, seal installers, and other specialized tools. Proper torque values and procedures are specified for reinstalling components.
Caterpillar cat m318 d wheeled excavator (prefix w8p) service repair manual (...fdjjsekksemxs
This document provides instructions for removing and installing an idler gear on a Caterpillar C6.6 diesel engine. It describes:
1) The required tools and preparation steps, which include locking the camshaft and crankshaft, removing covers, and ensuring the valves are closed.
2) The removal procedure, which involves marking components, loosening rocker arms, and tilting the idler gear during removal.
3) The installation procedure, such as cleaning parts, aligning timing marks, and lubricating before sliding the hub into the idler gear. Precise timing of the camshaft and crankshaft is required.
Caterpillar cat 329 d excavator (prefix yfw) service repair manual (yfw00001 ...fkjsekksmem
This document provides instructions for disassembling and assembling the final drive of a 329D or 329D L excavator. It lists 37 steps for disassembly, removing components like gears, shafts, bearings and seals. The assembly section outlines 15 steps, including pressing bearings into place, installing seals, and using shims to set the proper bearing preload when mounting the main housing onto the motor housing. Cleanliness is emphasized throughout as important for preventing contamination.
This document provides instructions for removing the rear power take-off (RPTO) from a C7.1 engine. It outlines 10 steps to remove gears, hubs, adapters and other components from the flywheel housing. These include removing bolts, gears, seals and sleeve bearings from housings, gears and adapters. Special tools and marks are recommended to ensure correct reinstallation. Cleaning and inspection of removed parts is also specified.
Caterpillar cat m318 c wheeled excavator (prefix bcz) service repair manual (...udfjjdjkkmds
This document provides instructions for disassembling and assembling the front axle components of an M318C Wheeled Excavator, including:
1. Removing components like the carrier housing, planetary gears, brake discs, and hub assembly which involve using various tools and lifting devices.
2. Disassembling internal components of the carrier like retaining rings, bearings, and seals.
3. Cleaning all parts before assembly and heating/cooling some components to aid installation.
4. Reassembling the components in reverse order, applying grease and torquing fasteners to specifications. Proper cleanliness and procedure is emphasized for the precision components.
The document provides assembly instructions for installing a swing gear and bearing on an excavator. It lists required tools and parts. The procedure involves cleaning the swing gear and bearing, applying lubricant and sealant, lifting it into position using links, and securing it with bolts torqued to specification. Inner and outer dust seals are installed in seal grooves before completing reassembly of the undercarriage frame.
Caterpillar cat 330 d fm excavator (prefix h3k) service repair manual (h3k000...jfdskekdmme
This document provides disassembly instructions for the final drive of a 330D FM excavator. It lists over 40 steps to completely disassemble the final drive and its components. This includes removing the travel motor, draining fluids, removing sprockets, planetary gear assemblies, carrier assemblies, discs, plates, springs, and other parts. Detailed illustrations are provided to identify each component. Special tools are required to remove retaining rings, bearings, and other secured pieces.
Caterpillar cat 336 f l excavator (prefix ljy) service repair manual (ljy0000...fjkskedmme
1. The document provides step-by-step instructions for disassembling and assembling the diesel exhaust fluid module of Caterpillar 336F excavators.
2. The disassembly procedure involves draining the fluid, removing hoses and connectors, and taking apart the various module components like the pump, tank, and control electronics.
3. The assembly procedure lists the parts and tools needed and describes reinstalling the components in reverse order and ensuring proper tightening of connections.
Caterpillar cat 345 c excavator (prefix wde) service repair manual (wde00001 ...fjsekdmmeed
This document provides instructions for disassembling and assembling the final drive of a 345C excavator. The disassembly procedure involves removing 28 parts in 28 steps, including removing the final drive cover, ring gear, carrier assemblies, planetary gears, and sprocket housing. The assembly procedure involves installing 29 parts in 29 steps in the reverse order, adjusting bearing preload using shims, and applying anti-seize compound and thread lock to ensure proper assembly. Tools such as retaining ring pliers, eyebolts, and a transmission stand are required.
Caterpillar cat 336 d l excavator (prefix kdj) service repair manual (kdj0000...fjskekdmjekm
The document provides instructions for disassembling and assembling a piston pump (hydraulic fan) from a Caterpillar 336D L excavator. It lists 22 steps for disassembly, removing various components like housing, springs, seals and bearings. The assembly section lists 30 steps to install these components in reverse order, noting that cleanliness is important and worn parts should be replaced. Tools include drivers, pliers, pullers and indicators to install components properly.
The document provides disassembly instructions for the final drive, travel motor, and other components of a 313D2 excavator. It lists over 30 detailed steps to disassemble parts like the final drive, counterbalance valve, travel motor, and planetary gear assemblies. Safety notices are included throughout to warn of hazards like parts propelled by springs, hydraulic pressure, and heavy component weights. Required tools are listed in a table at the beginning.
Caterpillar cat 323 e l excavator (prefix tdw) service repair manual (tdw0000...fjskefkemms
This document provides assembly and disassembly instructions for a swing drive on excavator models 323E L, 323E LN, and 323E SA. It includes 21 steps for disassembly and 18 steps for assembly. Key steps include using retaining ring pliers and pullers to remove gears, carriers, shafts, and seals from the housing. Assembly involves pressing components back into place, applying threadlocker, and torquing bolts to specifications. The document provides detailed illustrations and lists required tools for each step.
Caterpillar cat m322 d mh wheeled excavator (prefix p3w) service repair manua...udjfjkskekmdm
The document provides disassembly and assembly instructions for the final drive carriers, hubs, and brakes of the front and rear axles of a Caterpillar M322D MH wheeled excavator. It lists the required tools and presents step-by-step instructions to disassemble components such as the carrier housing, planetary gears, brake discs, seals, bearings, and hub. Diagrams illustrate each step. Instructions are also provided for assembling the components in reverse order.
Caterpillar cat 336 d excavator (prefix pgw) service repair manual (pgw00001 ...fjskekdmjekm
This document provides the disassembly and assembly procedures for a travel motor on excavator models 336D and 336D L. The disassembly procedure involves 28 steps to remove components from the travel motor including the head, springs, plates, seals, bearings, and housing cover. The assembly procedure reverses the disassembly steps and involves installing components in the proper order and orientation, with notes to clean parts thoroughly, apply lubricant, and ensure correct positioning of parts that were marked during disassembly. Tools required for disassembly and assembly are also listed.
Caterpillar cat 349 f l excavator (prefix kea) service repair manual (kea0000...fjjskekdmme
The document provides instructions for disassembling and assembling the travel motor of a 349F L excavator. It describes 31 steps to disassemble the travel motor by removing components like plugs, springs, pistons, and bearings. It then describes 28 steps to reassemble the travel motor by reversing the disassembly steps and ensuring components like seals, pins, and bearings are properly installed using the specified tools and torques. Safety notices are included throughout to warn of potential injury from released springs or flying parts during disassembly and assembly.
Caterpillar cat 326 d2 l excavator (prefix nbx) service repair manual (nbx000...fjsekdmmeed
The document provides instructions for disassembling a final drive assembly. It involves removing over 30 individual parts in a specific sequence, including the cover, gears, carrier assemblies, planetary gears, and housing components. Various tools are required to separate, lift, and press out the parts. Cleanliness is important to prevent dirt ingress during disassembly. Alignment marks should be made on parts for reassembly.
Caterpillar cat 323 d ln excavator (prefix cyd) service repair manual (cyd000...fjjsekmsmmes
This document provides instructions for disassembling and assembling the final drive of 323D LN and 323D S excavators. It involves removing over 30 individual parts in 23 steps, including the carrier assembly, ring gears, main housing, and bearings. Cleanliness is important during disassembly and assembly. O-rings and seals should always be replaced. Parts should be lubricated before assembly and bearings are to be preloaded using a press to the correct thickness of shims.
Caterpillar cat 320 c excavator (prefix ega) service repair manual (ega00001 ...ufjjsejkkemmd
This document provides instructions for disassembling and assembling the travel motor on a 320C excavator. It includes 28 steps for disassembly and 27 steps for assembly. Key steps include removing the piston motor, traction control valve, various seals, bearings, and internal components. Assembly involves installing these parts in reverse order and adjusting shims to ensure the output shaft meets torque and rotation requirements during checks. Proper cleaning, lubrication, and torque specifications are noted throughout.
Caterpillar cat 349 d2 l excavator (prefix yag) service repair manual (yag000...cdsaas
The document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components such as the head, plates, seals, pistons, and housing. Precautions are outlined to prevent contamination and ensure proper installation of parts in their original locations. The assembly section instructs installation of components in reverse order and includes applying sealant and lubricant.
This document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of 313D2 and 313D2 GC excavator models. It lists the required tools and gives step-by-step instructions to remove components like sprockets, fittings, valves, seals, springs, pistons, plates, and barrels. Safety notices are included to warn of hazards like stored energy in springs, hot or pressurized fluids, and heavy component weights.
Caterpillar Cat 324D L Excavator (Prefix MND) Service Repair Manual (MND00001...kesi7153062
The document provides instructions to disassemble the final drive of an excavator. Key steps include:
1. Marking parts for alignment and lifting the final drive assembly off the machine.
2. Removing the cover and internal gears, shafts, and carriers.
3. Pressing shafts out of carriers and lifting off additional parts like planetary carriers.
4. Driving out spring pins to separate remaining components.
Caterpillar Cat 324D L Excavator (Prefix MND) Service Repair Manual (MND00001...shudun96087
The document provides instructions to disassemble the final drive of an excavator. Key steps include:
1. Marking parts for alignment and lifting the final drive assembly off the machine.
2. Removing the cover and internal gears, shafts, and carriers.
3. Pressing shafts out of carriers and lifting off additional parts like planetary carriers.
4. Driving out spring pins to separate remaining components.
Caterpillar Cat 324D L Excavator (Prefix MND) Service Repair Manual (MND00001...qme229722
The document provides instructions for disassembling a final drive assembly. Key steps include:
1. Marking parts for alignment and securing the assembly to a repair stand using brackets.
2. Removing bolts and covers, lifting off heavy parts like the cover using lifting devices.
3. Dismantling internal components such as gears, plates, and plugs from the housing and covers.
Cleanliness is emphasized to prevent dirt from entering during reassembly.
The document provides instructions for disassembling a final drive assembly. It begins by removing the final drive and cleaning the components. Alignment marks are made and the assembly is mounted to a repair stand. Bolts are removed from the cover, which is then lifted off using brackets and a lifting device. Additional steps include removing bolts and gears from inside the cover. Thrust plates and plugs are also removed from the assembly.
The document provides instructions for disassembling a final drive assembly. Key steps include:
1. Marking parts for alignment and securing the assembly to a repair stand using brackets.
2. Removing bolts and covers, lifting off heavy parts like the cover using lifting devices.
3. Dismantling internal components such as gears, plates, and plugs from the housing and covers.
Cleanliness is emphasized to prevent dirt from entering during reassembly.
This document provides instructions for removing the rear power take-off (RPTO) from a C7.1 engine. It outlines 10 steps to remove gears, hubs, adapters and other components from the flywheel housing. These include removing bolts, gears, seals and sleeve bearings from housings, gears and adapters. Special tools and marks are recommended to ensure correct reinstallation. Cleaning and inspection of removed parts is also specified.
Caterpillar cat m318 c wheeled excavator (prefix bcz) service repair manual (...udfjjdjkkmds
This document provides instructions for disassembling and assembling the front axle components of an M318C Wheeled Excavator, including:
1. Removing components like the carrier housing, planetary gears, brake discs, and hub assembly which involve using various tools and lifting devices.
2. Disassembling internal components of the carrier like retaining rings, bearings, and seals.
3. Cleaning all parts before assembly and heating/cooling some components to aid installation.
4. Reassembling the components in reverse order, applying grease and torquing fasteners to specifications. Proper cleanliness and procedure is emphasized for the precision components.
The document provides assembly instructions for installing a swing gear and bearing on an excavator. It lists required tools and parts. The procedure involves cleaning the swing gear and bearing, applying lubricant and sealant, lifting it into position using links, and securing it with bolts torqued to specification. Inner and outer dust seals are installed in seal grooves before completing reassembly of the undercarriage frame.
Caterpillar cat 330 d fm excavator (prefix h3k) service repair manual (h3k000...jfdskekdmme
This document provides disassembly instructions for the final drive of a 330D FM excavator. It lists over 40 steps to completely disassemble the final drive and its components. This includes removing the travel motor, draining fluids, removing sprockets, planetary gear assemblies, carrier assemblies, discs, plates, springs, and other parts. Detailed illustrations are provided to identify each component. Special tools are required to remove retaining rings, bearings, and other secured pieces.
Caterpillar cat 336 f l excavator (prefix ljy) service repair manual (ljy0000...fjkskedmme
1. The document provides step-by-step instructions for disassembling and assembling the diesel exhaust fluid module of Caterpillar 336F excavators.
2. The disassembly procedure involves draining the fluid, removing hoses and connectors, and taking apart the various module components like the pump, tank, and control electronics.
3. The assembly procedure lists the parts and tools needed and describes reinstalling the components in reverse order and ensuring proper tightening of connections.
Caterpillar cat 345 c excavator (prefix wde) service repair manual (wde00001 ...fjsekdmmeed
This document provides instructions for disassembling and assembling the final drive of a 345C excavator. The disassembly procedure involves removing 28 parts in 28 steps, including removing the final drive cover, ring gear, carrier assemblies, planetary gears, and sprocket housing. The assembly procedure involves installing 29 parts in 29 steps in the reverse order, adjusting bearing preload using shims, and applying anti-seize compound and thread lock to ensure proper assembly. Tools such as retaining ring pliers, eyebolts, and a transmission stand are required.
Caterpillar cat 336 d l excavator (prefix kdj) service repair manual (kdj0000...fjskekdmjekm
The document provides instructions for disassembling and assembling a piston pump (hydraulic fan) from a Caterpillar 336D L excavator. It lists 22 steps for disassembly, removing various components like housing, springs, seals and bearings. The assembly section lists 30 steps to install these components in reverse order, noting that cleanliness is important and worn parts should be replaced. Tools include drivers, pliers, pullers and indicators to install components properly.
The document provides disassembly instructions for the final drive, travel motor, and other components of a 313D2 excavator. It lists over 30 detailed steps to disassemble parts like the final drive, counterbalance valve, travel motor, and planetary gear assemblies. Safety notices are included throughout to warn of hazards like parts propelled by springs, hydraulic pressure, and heavy component weights. Required tools are listed in a table at the beginning.
Caterpillar cat 323 e l excavator (prefix tdw) service repair manual (tdw0000...fjskefkemms
This document provides assembly and disassembly instructions for a swing drive on excavator models 323E L, 323E LN, and 323E SA. It includes 21 steps for disassembly and 18 steps for assembly. Key steps include using retaining ring pliers and pullers to remove gears, carriers, shafts, and seals from the housing. Assembly involves pressing components back into place, applying threadlocker, and torquing bolts to specifications. The document provides detailed illustrations and lists required tools for each step.
Caterpillar cat m322 d mh wheeled excavator (prefix p3w) service repair manua...udjfjkskekmdm
The document provides disassembly and assembly instructions for the final drive carriers, hubs, and brakes of the front and rear axles of a Caterpillar M322D MH wheeled excavator. It lists the required tools and presents step-by-step instructions to disassemble components such as the carrier housing, planetary gears, brake discs, seals, bearings, and hub. Diagrams illustrate each step. Instructions are also provided for assembling the components in reverse order.
Caterpillar cat 336 d excavator (prefix pgw) service repair manual (pgw00001 ...fjskekdmjekm
This document provides the disassembly and assembly procedures for a travel motor on excavator models 336D and 336D L. The disassembly procedure involves 28 steps to remove components from the travel motor including the head, springs, plates, seals, bearings, and housing cover. The assembly procedure reverses the disassembly steps and involves installing components in the proper order and orientation, with notes to clean parts thoroughly, apply lubricant, and ensure correct positioning of parts that were marked during disassembly. Tools required for disassembly and assembly are also listed.
Caterpillar cat 349 f l excavator (prefix kea) service repair manual (kea0000...fjjskekdmme
The document provides instructions for disassembling and assembling the travel motor of a 349F L excavator. It describes 31 steps to disassemble the travel motor by removing components like plugs, springs, pistons, and bearings. It then describes 28 steps to reassemble the travel motor by reversing the disassembly steps and ensuring components like seals, pins, and bearings are properly installed using the specified tools and torques. Safety notices are included throughout to warn of potential injury from released springs or flying parts during disassembly and assembly.
Caterpillar cat 326 d2 l excavator (prefix nbx) service repair manual (nbx000...fjsekdmmeed
The document provides instructions for disassembling a final drive assembly. It involves removing over 30 individual parts in a specific sequence, including the cover, gears, carrier assemblies, planetary gears, and housing components. Various tools are required to separate, lift, and press out the parts. Cleanliness is important to prevent dirt ingress during disassembly. Alignment marks should be made on parts for reassembly.
Caterpillar cat 323 d ln excavator (prefix cyd) service repair manual (cyd000...fjjsekmsmmes
This document provides instructions for disassembling and assembling the final drive of 323D LN and 323D S excavators. It involves removing over 30 individual parts in 23 steps, including the carrier assembly, ring gears, main housing, and bearings. Cleanliness is important during disassembly and assembly. O-rings and seals should always be replaced. Parts should be lubricated before assembly and bearings are to be preloaded using a press to the correct thickness of shims.
Caterpillar cat 320 c excavator (prefix ega) service repair manual (ega00001 ...ufjjsejkkemmd
This document provides instructions for disassembling and assembling the travel motor on a 320C excavator. It includes 28 steps for disassembly and 27 steps for assembly. Key steps include removing the piston motor, traction control valve, various seals, bearings, and internal components. Assembly involves installing these parts in reverse order and adjusting shims to ensure the output shaft meets torque and rotation requirements during checks. Proper cleaning, lubrication, and torque specifications are noted throughout.
Caterpillar cat 349 d2 l excavator (prefix yag) service repair manual (yag000...cdsaas
The document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components such as the head, plates, seals, pistons, and housing. Precautions are outlined to prevent contamination and ensure proper installation of parts in their original locations. The assembly section instructs installation of components in reverse order and includes applying sealant and lubricant.
This document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of 313D2 and 313D2 GC excavator models. It lists the required tools and gives step-by-step instructions to remove components like sprockets, fittings, valves, seals, springs, pistons, plates, and barrels. Safety notices are included to warn of hazards like stored energy in springs, hot or pressurized fluids, and heavy component weights.
Caterpillar Cat 324D L Excavator (Prefix MND) Service Repair Manual (MND00001...kesi7153062
The document provides instructions to disassemble the final drive of an excavator. Key steps include:
1. Marking parts for alignment and lifting the final drive assembly off the machine.
2. Removing the cover and internal gears, shafts, and carriers.
3. Pressing shafts out of carriers and lifting off additional parts like planetary carriers.
4. Driving out spring pins to separate remaining components.
Caterpillar Cat 324D L Excavator (Prefix MND) Service Repair Manual (MND00001...shudun96087
The document provides instructions to disassemble the final drive of an excavator. Key steps include:
1. Marking parts for alignment and lifting the final drive assembly off the machine.
2. Removing the cover and internal gears, shafts, and carriers.
3. Pressing shafts out of carriers and lifting off additional parts like planetary carriers.
4. Driving out spring pins to separate remaining components.
Caterpillar Cat 324D L Excavator (Prefix MND) Service Repair Manual (MND00001...qme229722
The document provides instructions for disassembling a final drive assembly. Key steps include:
1. Marking parts for alignment and securing the assembly to a repair stand using brackets.
2. Removing bolts and covers, lifting off heavy parts like the cover using lifting devices.
3. Dismantling internal components such as gears, plates, and plugs from the housing and covers.
Cleanliness is emphasized to prevent dirt from entering during reassembly.
The document provides instructions for disassembling a final drive assembly. It begins by removing the final drive and cleaning the components. Alignment marks are made and the assembly is mounted to a repair stand. Bolts are removed from the cover, which is then lifted off using brackets and a lifting device. Additional steps include removing bolts and gears from inside the cover. Thrust plates and plugs are also removed from the assembly.
The document provides instructions for disassembling a final drive assembly. Key steps include:
1. Marking parts for alignment and securing the assembly to a repair stand using brackets.
2. Removing bolts and covers, lifting off heavy parts like the cover using lifting devices.
3. Dismantling internal components such as gears, plates, and plugs from the housing and covers.
Cleanliness is emphasized to prevent dirt from entering during reassembly.
The document provides instructions for disassembling a final drive assembly. It begins by removing the final drive from the machine and mounting it on a repair stand. Various internal components are then removed from the final drive assembly housing in sequential order. These include the cover, thrust plate, carrier assembly, ring gears, and other planetary gear components. Detailed steps and accompanying illustrations are provided to guide the disassembly process. Cleanliness is emphasized to prevent dirt from entering the mechanism during disassembly.
The document provides instructions for disassembling a final drive component. It lists required tools and outlines 33 steps to disassemble the final drive. Key steps include removing the cover, carrier assembly, ring gears, and other internal components. Cleanliness is important during disassembly to prevent dirt from entering mechanisms. Weights of removed parts are provided.
Caterpillar Cat 325D L Excavator (Prefix AZP) Service Repair Manual (AZP00001...yfbr995309
The document provides instructions to disassemble the final drive of an excavator. Key steps include:
1. Marking and removing the final drive cover, gears, carrier assemblies, and planetary components.
2. Using tools like retaining ring pliers and a press to remove rings and shafts.
3. Dismantling the carrier assemblies by driving out spring pins and removing gears and shafts.
The process separates the final drive into its main individual parts for repair or replacement.
The document provides instructions for disassembling a final drive component. It lists required tools and outlines 33 steps to disassemble the final drive. Key steps include removing the cover, carrier assembly, ring gears, and other internal components. Cleanliness is important during disassembly to prevent dirt from entering parts. Weights of components are provided to assist with lifting.
Caterpillar Cat 325D L Excavator (Prefix AZP) Service Repair Manual (AZP00001...shudun96087
The document provides instructions to disassemble the final drive of an excavator. Key steps include:
1. Marking and removing the final drive cover, gears, carrier assemblies, and planetary components.
2. Using tools like retaining ring pliers and a press to remove rings and shafts.
3. Dismantling the carrier assemblies by driving out spring pins and separating planetary gears.
The process requires cleaning components and noting part locations for reassembly.
Caterpillar Cat 325D L Excavator (Prefix AZP) Service Repair Manual (AZP00001...kesi7153062
The document provides instructions to disassemble the final drive of an excavator. Key steps include:
1. Marking and removing the final drive cover, gears, carrier assemblies, and planetary components.
2. Using tools like retaining ring pliers and a press to remove rings and shafts.
3. Dismantling the carrier assemblies by driving out spring pins and separating planetary gears.
The process requires cleaning components and noting part locations for reassembly.
The document provides instructions for disassembling a final drive component. It lists required tools and outlines 33 steps to disassemble the final drive. Key steps include removing the cover, carrier assembly, ring gears, and other internal components. Cleanliness is important during disassembly to prevent dirt from entering parts. Weights of components are provided to assist with lifting.
The document provides instructions for disassembling a final drive component. It lists required tools and a multi-step process. Key steps include removing the final drive from the machine, draining fluids, and disassembling internal parts like gears, shafts, seals and housings using various tools. Cleanliness is emphasized throughout the process. Disassembly is done in reverse order of assembly.
Caterpillar Cat 325D L Excavator (Prefix DBH) Service Repair Manual (DBH00001...kesi7153062
The document provides instructions for disassembling a final drive component. It lists required tools and a multi-step process. Key steps include removing the final drive cover, carrier assembly, ring gears, and other internal parts using various tools. Cleanliness is important during disassembly to prevent dirt from entering the mechanism. Disassembly involves separating, lifting, and removing over 30 individual parts in a specific sequence.
Caterpillar Cat 325D L Excavator (Prefix DBH) Service Repair Manual (DBH00001...shudun96087
The document provides instructions for disassembling a final drive component. It lists required tools and a multi-step process. Key steps include removing the final drive from the machine, draining fluids, and disassembling internal parts like gears, shafts, seals and housings using various tools. Cleanliness is emphasized throughout the process. Disassembly is done in reverse order of assembly.
The document provides instructions for disassembling a final drive component. It lists required tools and a multi-step process. Key steps include removing the final drive cover, carrier assembly, ring gears, and other internal parts using various tools. Cleanliness is important during disassembly to prevent dirt from entering the mechanism. Disassembly involves separating, lifting, and removing over 30 individual parts in a specific sequence.
Caterpillar Cat 325D L Excavator (Prefix DBH) Service Repair Manual (DBH00001...yfbr995309
The document provides instructions to disassemble a final drive. Key steps include:
1. Marking the final drive for alignment and securing it in a repair stand.
2. Removing bolts and brackets to detach the cover and internal gears.
3. Using tools like retaining ring pliers to remove retaining rings and separate components like carrier assemblies and planetary gears.
4. Employing a press and hammer/punch to separately remove shafts and pins from disassembled parts.
Cleanliness is emphasized and weights of parts are provided.
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2. 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".
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of
the component should be thoroughly cleaned. This will prevent dirt from entering the
internal mechanism.
1. Put an alignment mark across the sections of the final drive for assembly purposes. The
parts must be reinstalled in the part's original locations.
Illustration 1 g00708089
2. Fasten the final drive to Tooling (A), as shown. The combined weight of the final drive and
final drive sprocket is approximately 312 kg (688 lb).
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3. 3. Remove bolts (1) and the washers that hold the cover in position.
Illustration 2 g00708090
4. Remove the setscrews from the cover. Fasten Tooling (B) and a suitable lifting device to
cover (2), as shown. The weight of cover (2) is approximately 32 kg (70 lb). Remove cover
(2).
Illustration 3 g00708091
5. Remove thrust plate (3) from cover (2).
6. Remove plugs (4) from cover (2).
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4. Illustration 4 g00708235
7. Remove O-ring seals (5) from both plugs (4) that were in the cover.
Illustration 5 g00708092
8. Remove spacer (6) from carrier assembly (7).
9. Remove sun gear (8) from carrier assembly (7).
10. Remove carrier assembly (7) by lifting the carrier assembly straight up. The weight of
carrier assembly (7) is approximately 14 kg (30 lb).
Illustration 6 g01304883
11. Disassemble carrier assembly (7), as follows.
a. Drive spring pin (10) into planetary shaft (9) with a hammer and a punch.
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5. Illustration 7 g00708144
b. Remove planetary shaft (9) with spring pin (10) from the carrier assembly.
c. Remove spring pin (10) from planetary shaft (9) with a hammer and a punch.
Illustration 8 g00708218
d. Remove thrust washers (11) and planetary gear (13) from the carrier assembly.
e. Remove bearing (12) from planetary gear (13).
12. Repeat Steps 11.a through 11.e in order to remove the remaining planetary gears from the
carrier assembly.
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6. Illustration 9 g00708162
13. Remove sun gear (14) from carrier assembly (15).
Illustration 10 g00708325
14. Remove spacer (16).
Illustration 11 g00708184
Note: It will be necessary to pry ring gears (17) away from main housing (18) in order to
install the lifting slings.
15. Fasten a suitable lifting device to ring gears (17), as shown. Remove the ring gears from
main housing (18). The weight of ring gears (17) is approximately 45 kg (100 lb).
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7. Illustration 12 g00708360
16. Use a screwdriver or a chisel in order to separate the two ring gears (17).
Note: The two ring gears are held together with Tooling (F). It may be necessary to heat the
ring gears in order to soften the sealant. Do not heat over 135 °C (275 °F) for more than
thirty minutes.
Illustration 13 g00708172
17. Position a 12.7 mm (0.50 inch) shackle under carrier assembly (15).
18. Fasten a suitable lifting device to the shackle.
19. Slowly lift carrier assembly (15) from the final drive. The weight of carrier assembly (15) is
approximately 39 kg (85 lb).
20. Disassemble carrier assembly (15), as follows.
Illustration 14 g00708175
a. Drive spring pin (20) into planetary shaft (19) with a hammer and a punch.
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8. Illustration 15 g00708370
Illustration 16 g00708220
b. Remove planetary shaft (19) with spring pin (20) from the carrier assembly.
c. Remove spring pin (20) from planetary shaft (19) with a hammer and a punch.
d. Remove thrust washers (21) and planetary gear (23) from the carrier assembly.
e. Remove bearings (22) from planetary gear (23).
21. Repeat Steps 20.a through 20.e in order to remove the remaining planetary gears from the
carrier.
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9. Illustration 17 g00708186
22. Remove O-ring seal (24) from main housing (18).
Illustration 18 g00708187
23. Remove bolts (25) from gear (26).
Illustration 19 g00708202
24. Use Tooling (C) in order to remove gear (26) from main housing (18).
Note: The motor housing will separate from the main housing (18) once gear (26) is
removed. Make sure that the motor housing is supported.
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10. Illustration 20 g00708211
25. Remove shims (27) from the main housing.
Illustration 21 g00708212
26. Fasten Tooling (D) and a suitable lifting device to main housing (18), as shown.
27. Use a hammer and a punch in order to separate main housing (18) and the final drive
sprocket from the motor housing (28). The combined weight of main housing (18) and the
final drive sprocket is approximately 82 kg (180 lb).
Illustration 22 g00708214
28. Remove Duo-Cone seal (29) from motor housing (28).
29. Remove alignment pins (30).
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11. Illustration 23 g00708215
Illustration 24 g00708216
30. Remove Duo-Cone seal (31) from main housing (18).
31. Use Tooling (E) in order to remove bearings (32) and (33) from the main housing.
32. If necessary, remove the final drive sprocket from the main housing.
33. Refer to Disassembly and Assembly, "Final Drive Sprocket - Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Aug 3 09:56:29 UTC+0800 2020
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12. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 324D EXCAVATOR MND
Configuration: 324D & 324D L Excavators MND00001-UP (MACHINE) POWERED BY C7 Engine
Disassembly and Assembly
324D, 325D, 326D and 329D Excavators and 329D MHPU Mobile Hydraulic Power
Unit Machine Systems
Media Number -RENR8646-22 Publication Date -01/02/2015 Date Updated -12/09/2018
i03508206
Final Drive - Disassemble
SMCS - 4050-015
S/N - A3R1022-UP
S/N - BFC1-UP
S/N - BYS1-UP
S/N - CYW1-UP
S/N - CZF1-UP
S/N - DBH380-UP
S/N - DJF1-UP
S/N - DTZ1-UP
S/N - EBM1-UP
S/N - EJC644-UP
S/N - GPB802-UP
S/N - J8D1-UP
S/N - J9D1-UP
S/N - JAT1-UP
S/N - JHJ1-UP
S/N - JJG814-UP
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14. Tool Part Number Part Description Qty
A 1P-2420 Transmission Repair Stand 1
B 138-7573 Link Bracket 2
C 1P-1863 Retaining Ring Pliers 1
D 138-7575 Link Bracket 3
E 4C-8359 Eyebolt 2
F 138-7574 Link Bracket 2
G 138-7576 Link Bracket 2
Start By:
a. Start by removing the final drive. Refer to Disassembly and Assembly, "Final Drive -
Remove".
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of
the component should be thoroughly cleaned. This will prevent dirt from entering the
internal mechanism.
1. Put an alignment mark across the sections of the final drive for assembly purposes. The
parts must be reinstalled to the original locations.
Illustration 1 g00892878
2. Use Tooling (G) and a suitable lifting device to position the final drive assembly onto
Tooling (A). The weight of the final drive assembly is approximately 550 kg (1200 lb).
3. Remove bolts (1).
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15. Illustration 2 g00892883
4. Use Tooling (B) and a suitable lifting device to remove cover (2). The weight of cover (2) is
approximately 32 kg (70 lb).
Illustration 3 g00892888
5. Remove bolts (3) and gear (4). Check plate (6). Replace plate (6) if plate (6) is worn.
Remove plugs (5) from cover (2).
Illustration 4 g00892906
6. Remove O-ring seals (7) from plugs (5).
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16. Illustration 5 g00892930
7. Remove gear (8) and spacer (9).
Illustration 6 g00892965
8. Use Tooling (C) to remove retaining ring (10). Remove washer (11) and gear (12). Remove
bearing assembly (13) and washer (14).
9. Repeat Step 8 for the other two gear assemblies.
Illustration 7 g00892968
10. Remove retaining ring (15).
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17. Illustration 8 g00892975
11. Remove carrier assembly (16).
Illustration 9 g01389804
12. Use a suitable press to remove the shafts from carrier assembly (16).
Illustration 10 g00892977
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18. 13. Remove gear (17) and spacer (18).
Illustration 11 g00892997
14. Use Tooling (D) and a suitable lifting device to remove planetary carrier (19). The weight of
planetary carrier (19) is approximately 48 kg (105 lb).
Illustration 12 g00893019
15. Remove retaining ring (21). Lift planetary carrier (19) off sun gear (20).
Illustration 13 g00896860
16. Drive spring pin (23) into planetary shaft (22).
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19. Illustration 14 g00893043
17. Remove planetary shaft (22). Use a suitable punch to remove spring pin (23) from planetary
shaft (22).
Illustration 15 g00896863
18. Remove washers (24) and bearing (25) from planetary gear (26).
19. Repeat Steps 16 through 18 for the other two planetary gears.
Illustration 16 g01842853
20. Remove gear (27). Remove spacer (27A).
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20. Illustration 17 g01842974
21. Use two people to remove carrier assembly (28). The weight of carrier assembly (28) is
approximately 38 kg (85 lb).
Illustration 18 g01843140
22. Drive spring pin (30) into shaft (29).
Illustration 19 g00893658
23. Remove shaft (29). Use a suitable punch to remove spring pin (30) from shaft (29).
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21. Illustration 20 g00893674
24. Remove washers (31) and bearings (32) from planetary gear (33).
25. Repeat Steps 22 through 24 for the other three planetary gears.
Illustration 21 g01208300
26. Fasten Tooling (E) and a suitable lifting device to ring gear (34), as shown. Remove ring
gear (34) from sprocket housing (35). The weight of ring gear (34) is approximately 66 kg
(146 lb).
Illustration 22 g01208542
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23. 27. Remove O-ring seal (36) from sprocket housing (35).
Illustration 23 g01208553
28. Remove bolts (37) from coupling gear (38).
Illustration 24 g01208572
29. Install suitable forcing bolts (39) in coupling gear (38). Tighten the forcing bolts evenly in
order to loosen coupling gear (38). Remove the coupling gear from the motor housing.
Illustration 25 g01208578
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24. Illustration 26 g01208625
30. Remove shims (40) from the motor housing.
Note: Inner cones and outer bearing cones (42) are a slip fit on the motor housing. While
you remove sprocket housing (35) from the motor housing, inner bearing cone (42) may
stay with the sprocket housing or the inner bearing cone may stay on the motor housing.
31. Fasten Tooling (F) and a suitable lifting device to sprocket housing (35). Separate the
sprocket housing from the motor housing. The weight of sprocket housing (35) is
approximately 109 kg (240 lb).
Illustration 27 g01208626
32. Remove the locating pins from the motor housing.
33. Remove Duo-Cone seal (41) from the motor housing.
34. If inner bearing cone (42) remained on the motor housing, then remove the inner bearing
cone.
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25. Illustration 28 g01208633
35. Remove Duo-Cone seal (43) from the sprocket housing.
36. If inner bearing cone (42) remained on the sprocket housing, then remove the inner bearing
cone.
37. Remove the bearing cups from the sprocket housing.
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