The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...ufdjjdjfjksekmmd
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fhjsjekdmme
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing bolts, guards, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components in the reverse order. Safety precautions are noted regarding releasing air pressure, handling hot oil, and using lifting devices for heavy components.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fjskeksmemmer
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components, with notes about weight, torque specifications, and precautions regarding hot fluids or pressurized air.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fujsjefjskekmem
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fusjjfkskemem
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components, with notes about weight, torque specifications, and special tools required.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...jfjkksekfsmemwe
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware. Detailed steps are provided for removing each component and installing replacements, including proper torque specifications for fasteners. Safety precautions are noted regarding releasing air pressure, handling hot oil, and using lifting equipment for heavy parts.
The document provides instructions for removing and installing a swing drive on an excavator, as well as disassembling and assembling the swing drive. Key steps include releasing oil pressure, removing bolts and lines connecting the swing drive, and lifting it out using hoists. Reinstallation involves cleaning surfaces, applying gasket material, lowering components into place, and tightening bolts to specified torques. Disassembly dismantles the drive into individual gears, bearings, seals and shafts, while assembly requires heating components and pressing them into place with tools and forces.
The document provides instructions for removing and installing a swing drive on an excavator, as well as disassembling and assembling the swing drive. Key steps include releasing oil pressure, removing bolts and lines connecting the swing drive, lifting it out using an eyebolt and hoist, then reversing the process to install the new swing drive. Disassembly of the drive involves using specialized tools to remove gears, bearings, seals and shafts. Assembly requires heating components, applying sealants, and precisely installing bearings and gears while checking torque levels.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...ufdjjdjfjksekmmd
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fhjsjekdmme
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing bolts, guards, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components in the reverse order. Safety precautions are noted regarding releasing air pressure, handling hot oil, and using lifting devices for heavy components.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fjskeksmemmer
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components, with notes about weight, torque specifications, and precautions regarding hot fluids or pressurized air.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fujsjefjskekmem
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fusjjfkskemem
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components, with notes about weight, torque specifications, and special tools required.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...jfjkksekfsmemwe
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware. Detailed steps are provided for removing each component and installing replacements, including proper torque specifications for fasteners. Safety precautions are noted regarding releasing air pressure, handling hot oil, and using lifting equipment for heavy parts.
The document provides instructions for removing and installing a swing drive on an excavator, as well as disassembling and assembling the swing drive. Key steps include releasing oil pressure, removing bolts and lines connecting the swing drive, and lifting it out using hoists. Reinstallation involves cleaning surfaces, applying gasket material, lowering components into place, and tightening bolts to specified torques. Disassembly dismantles the drive into individual gears, bearings, seals and shafts, while assembly requires heating components and pressing them into place with tools and forces.
The document provides instructions for removing and installing a swing drive on an excavator, as well as disassembling and assembling the swing drive. Key steps include releasing oil pressure, removing bolts and lines connecting the swing drive, lifting it out using an eyebolt and hoist, then reversing the process to install the new swing drive. Disassembly of the drive involves using specialized tools to remove gears, bearings, seals and shafts. Assembly requires heating components, applying sealants, and precisely installing bearings and gears while checking torque levels.
The document provides instructions for removing and installing a swing drive on an excavator, as well as disassembling and assembling the swing drive. Key steps include releasing oil pressure, removing bolts and lines connecting the swing drive, and lifting it out using hoists. Reinstallation involves cleaning surfaces, applying gasket material, lowering components into place, and tightening bolts to specified torques. Disassembly dismantles the drive into individual gears, bearings, seals and shafts, while assembly requires heating components and pressing them into place with tools and forces.
The document provides instructions for removing and installing a swing drive on an excavator, as well as disassembling and assembling the swing drive. Key steps include releasing oil pressure, removing bolts and lines connecting the swing drive, lifting it out using an eyebolt and hoist, then reversing the process to install the new swing drive. Disassembly of the swing drive involves using specialized tools to remove gears, seals, bearings and other components, while assembly requires heating components and precisely installing seals and bearings, adjusting shims, and reconnecting with gaskets and bolts.
Caterpillar cat 135 h na motor grader (prefix 3yk) service repair manual (3yk...fjjskekdmem
This document provides instructions for removing and installing various components of the brake and drivetrain systems on a Caterpillar 135H motor grader, including:
- Removing and installing brake and wheel spindle housings.
- Removing and installing the differential drive shaft.
- Removing the parking brake by draining transmission oil, removing guards and joints, releasing air pressure, and removing mounting bolts.
Caterpillar cat 135 h na motor grader (prefix 3yk) service repair manual (3yk...fhsejkdkmem
This document provides instructions for removing and installing a differential drive shaft on a Caterpillar 135H motor grader. It describes disconnecting the universal joint group and guards between the differential and transmission, then removing the yokes from each. Reinstallation involves positioning the yokes and installing bolts and guards. The summary is intended to convey the main goal and key steps involved at a high level for conciseness.
Caterpillar cat 135 h na motor grader (prefix 3yk) service repair manual (3yk...udfjjsjekdkdmm
This document provides instructions for removing and installing various components of the brake and drivetrain systems on a Caterpillar 135H motor grader, including:
- Removing and installing brake and wheel spindle housings.
- Removing and installing the differential drive shaft.
- Removing the parking brake by draining transmission oil, removing guards and joints, releasing air pressure, and removing mounting bolts.
Caterpillar cat 135 h na motor grader (prefix 3yk) service repair manual (3yk...fujsjefksekmm
This document provides instructions for removing and installing a differential drive shaft on a Caterpillar 135H motor grader. It describes disconnecting the universal joint group and guards between the differential and transmission, then removing the yokes from each. Reinstallation involves positioning the yokes and installing bolts and guards. The summary is intended to convey the main goal and key steps involved at a high level for conciseness.
Caterpillar cat 140 g motor grader (prefix 5md) service repair manual (5md000...fusoelskemfm
This service repair manual provides instructions for disassembling and assembling various components of a 140G motor grader, including:
1) Removing and installing brake and wheel spindle housings, which includes releasing air pressure and removing nuts, guards, and air lines.
2) Removing and installing tandem housings, which are attached to the final drive housing with nuts.
3) Removing and installing drive sprockets by removing nuts with a tool and ensuring proper preload on bearings.
Caterpillar cat 140 g motor grader (prefix 5md) service repair manual (5md000...ikfkksmem
This service repair manual provides instructions for disassembling and assembling various components of a 140G motor grader, including:
1) Removing and installing brake and wheel spindle housings, which includes releasing air pressure and removing nuts, guards, and air lines.
2) Removing and installing tandem housings, which are attached to the final drive housing with nuts.
3) Removing and installing drive sprockets by removing nuts with a tool and ensuring proper preload on bearings.
Caterpillar cat 140 g motor grader (prefix 5md) service repair manual (5md000...fjjsefkksemme
This service repair manual provides instructions for disassembling and assembling various components of a 140G motor grader, including:
1) Removing and installing brake and wheel spindle housings, which includes releasing air pressure and removing nuts, guards, and air lines.
2) Removing and installing tandem housings, which are attached to the final drive housing with nuts.
3) Removing and installing drive sprockets by removing nuts with a tool and ensuring proper preload on bearings.
The document provides instructions for disassembling and assembling a swivel and swing motor on an excavator. Key steps include:
1. Removing bolts, seals and components to separate the swivel housing, rotor and cover.
2. Applying clean oil before reassembling components and installing seals, retainer and cover.
3. Draining swing motor oil before disconnecting hoses and removing bolts to detach the motor.
4. Dismantling the swing motor involves removing valves, seals, springs and using tools to separate individual parts like pistons, plates and barrels.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix YCF) Service Repair Manua...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling a piston pump. It outlines 30 steps for assembly, beginning with installing various bearings, seals, pistons, springs and other components in the proper order. Disassembly instructions describe 8 steps, including removing the head, port plate, bearings, pistons, pins and other parts. Safety warnings are provided to prevent injury from spring forces.
Caterpillar Cat 312D L Excavator (Prefix XGK) Service Repair Manual Instant D...fskekkdmdmdm3e
- The document provides instructions for removing and installing the idler gear of the front gear group on a C4.2 engine for Caterpillar built machines.
- To remove the idler gear, the front housing must first be removed. Then the idler gear bolt, thrust plate, and idler gear can be taken off the idler gear shaft. An idler shaft puller and driver group may be needed.
- To install the idler gear, first press in a new bushing if needed. Then install the idler shaft, idler gear, thrust plate, washer and idler gear bolt. Tighten the bolt to the specified torque.
Caterpillar Cat 336D L Excavator (Prefix J6D) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the final drive of a 336D L Mobile Hydraulic Power Unit. The 25 step disassembly process removes components like housing, gears, seals and bearings. The 22 step assembly process reverses this to rebuild the final drive, applying loctite and torquing bolts to specification. Tools required include link brackets, crossblocks, drivers and torque wrenches. Safety precautions are noted for releasing spring forces.
Caterpillar Cat 336F and 336F L Excavator (Prefix DSW) Service Repair Manual ...fskekkdmdmdm3e
This document provides instructions for disassembling the travel motor on 336F and 336F L excavator models. The 27-step procedure includes removing components like the motor head assembly, piston assemblies, barrel assembly, springs and seals. Tools required include a transmission repair stand, lifting eye assembly, driver group and various bolts, pins and seals. Technicians are advised to mark components for reinstallation and take care when removing parts to avoid damage.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix XBH) Service Repair Manua...fskekkdmdmdm3e
The document provides instructions for installing a swivel on an excavator. It describes using lifting devices and tools to position the swivel. O-rings and seals are installed on the swivel housing and rotor before assembling them together. Bolts are used to secure the parts and the swivel is tested for leaks by applying air pressure. Finally, hoses and fittings are reconnected to complete the installation.
Caterpillar Cat 345D L Excavator (Prefix JKN) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for installing a travel motor on an excavator. It lists the required tools and parts. The procedure has 33 steps that include installing seals, spacers, pistons, plates, bearings and other components into the travel motor housing and barrel. Measurements are taken throughout to ensure proper assembly. The travel motor is then installed on the excavator and filled with the correct oil type.
Caterpillar Cat 336E L Excavator (Prefix FJH) Service Repair Manual Instant D...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling a travel motor. It details 27 steps for assembling the travel motor that include installing seals, springs, pistons, and other components in the proper order and orientation. Thirteen steps are listed for disassembling the final drive, which include removing the cover, gears, and planetary gear assembly. Personal injury warnings are provided and all components must be cleaned before assembly.
Caterpillar Cat 336E L Excavator (Prefix BZY) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the travel motor of a 336E L excavator. The disassembly procedure involves removing 27 individual parts from the travel motor in a specific sequence using various tools. The assembly procedure instructs assembling the travel motor in the reverse order, noting proper lubrication and torque specifications for reinstalling parts. Special care must be taken when handling springs or parts under spring force to avoid injury.
Caterpillar Cat 330F and 330F L Excavator (Prefix LCG) Service Repair Manual ...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling a final drive on an excavator model 330F. It describes 37 steps to disassemble the final drive by removing gears, shafts, housings, seals and other components. It then describes 34 steps to reassemble the final drive, including pressing in new bearings, installing seals, adjusting bearing preload with shims, and applying threadlocker to bolts. Precise tools and lifting devices are required due to the heavy weights of up to 550 kg involved.
Caterpillar Cat 336E L Excavator (Prefix DPX) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the travel motor on a 336E L excavator. The disassembly process involves removing 27 individual parts from the travel motor in a specific sequence using various tools. The assembly process reverses the disassembly steps and provides additional details on lubricating parts and ensuring proper alignment of components.
Caterpillar Cat 336D2 L Excavator (Prefix GJA) Service Repair Manual Instant ...fskekkdmdmdm3e
1) The document provides step-by-step instructions for disassembling the travel motor of a 336D2L excavator.
2) It describes removing over 30 components of the travel motor including the motor head assembly, piston assemblies, barrel assembly, springs, seals, plates and more.
3) Detailed illustrations are provided to accompany each step showing how to remove each component using the recommended tools.
Caterpillar Cat 336D L Excavator (Prefix J2F) Service Repair Manual Instant D...fskekkdmdmdm3e
The document provides instructions for removing and installing the final drive and travel motor on a 336D L excavator. It describes 13 steps to remove the component, which include disconnecting hoses, removing bolts and brackets, and lifting the final drive and travel motor assembly out. 11 steps are listed to install the component, in reverse order, including attaching lifting devices, positioning the assembly, and reinstalling hoses and covers. Tools and torque specifications are provided.
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Similar to Caterpillar Cat 621E WHEEL SCRAPER (Prefix 6BB) Service Repair Manual Instant Download 3.pdf
The document provides instructions for removing and installing a swing drive on an excavator, as well as disassembling and assembling the swing drive. Key steps include releasing oil pressure, removing bolts and lines connecting the swing drive, and lifting it out using hoists. Reinstallation involves cleaning surfaces, applying gasket material, lowering components into place, and tightening bolts to specified torques. Disassembly dismantles the drive into individual gears, bearings, seals and shafts, while assembly requires heating components and pressing them into place with tools and forces.
The document provides instructions for removing and installing a swing drive on an excavator, as well as disassembling and assembling the swing drive. Key steps include releasing oil pressure, removing bolts and lines connecting the swing drive, lifting it out using an eyebolt and hoist, then reversing the process to install the new swing drive. Disassembly of the swing drive involves using specialized tools to remove gears, seals, bearings and other components, while assembly requires heating components and precisely installing seals and bearings, adjusting shims, and reconnecting with gaskets and bolts.
Caterpillar cat 135 h na motor grader (prefix 3yk) service repair manual (3yk...fjjskekdmem
This document provides instructions for removing and installing various components of the brake and drivetrain systems on a Caterpillar 135H motor grader, including:
- Removing and installing brake and wheel spindle housings.
- Removing and installing the differential drive shaft.
- Removing the parking brake by draining transmission oil, removing guards and joints, releasing air pressure, and removing mounting bolts.
Caterpillar cat 135 h na motor grader (prefix 3yk) service repair manual (3yk...fhsejkdkmem
This document provides instructions for removing and installing a differential drive shaft on a Caterpillar 135H motor grader. It describes disconnecting the universal joint group and guards between the differential and transmission, then removing the yokes from each. Reinstallation involves positioning the yokes and installing bolts and guards. The summary is intended to convey the main goal and key steps involved at a high level for conciseness.
Caterpillar cat 135 h na motor grader (prefix 3yk) service repair manual (3yk...udfjjsjekdkdmm
This document provides instructions for removing and installing various components of the brake and drivetrain systems on a Caterpillar 135H motor grader, including:
- Removing and installing brake and wheel spindle housings.
- Removing and installing the differential drive shaft.
- Removing the parking brake by draining transmission oil, removing guards and joints, releasing air pressure, and removing mounting bolts.
Caterpillar cat 135 h na motor grader (prefix 3yk) service repair manual (3yk...fujsjefksekmm
This document provides instructions for removing and installing a differential drive shaft on a Caterpillar 135H motor grader. It describes disconnecting the universal joint group and guards between the differential and transmission, then removing the yokes from each. Reinstallation involves positioning the yokes and installing bolts and guards. The summary is intended to convey the main goal and key steps involved at a high level for conciseness.
Caterpillar cat 140 g motor grader (prefix 5md) service repair manual (5md000...fusoelskemfm
This service repair manual provides instructions for disassembling and assembling various components of a 140G motor grader, including:
1) Removing and installing brake and wheel spindle housings, which includes releasing air pressure and removing nuts, guards, and air lines.
2) Removing and installing tandem housings, which are attached to the final drive housing with nuts.
3) Removing and installing drive sprockets by removing nuts with a tool and ensuring proper preload on bearings.
Caterpillar cat 140 g motor grader (prefix 5md) service repair manual (5md000...ikfkksmem
This service repair manual provides instructions for disassembling and assembling various components of a 140G motor grader, including:
1) Removing and installing brake and wheel spindle housings, which includes releasing air pressure and removing nuts, guards, and air lines.
2) Removing and installing tandem housings, which are attached to the final drive housing with nuts.
3) Removing and installing drive sprockets by removing nuts with a tool and ensuring proper preload on bearings.
Caterpillar cat 140 g motor grader (prefix 5md) service repair manual (5md000...fjjsefkksemme
This service repair manual provides instructions for disassembling and assembling various components of a 140G motor grader, including:
1) Removing and installing brake and wheel spindle housings, which includes releasing air pressure and removing nuts, guards, and air lines.
2) Removing and installing tandem housings, which are attached to the final drive housing with nuts.
3) Removing and installing drive sprockets by removing nuts with a tool and ensuring proper preload on bearings.
Similar to Caterpillar Cat 621E WHEEL SCRAPER (Prefix 6BB) Service Repair Manual Instant Download 3.pdf (9)
The document provides instructions for disassembling and assembling a swivel and swing motor on an excavator. Key steps include:
1. Removing bolts, seals and components to separate the swivel housing, rotor and cover.
2. Applying clean oil before reassembling components and installing seals, retainer and cover.
3. Draining swing motor oil before disconnecting hoses and removing bolts to detach the motor.
4. Dismantling the swing motor involves removing valves, seals, springs and using tools to separate individual parts like pistons, plates and barrels.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix YCF) Service Repair Manua...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling a piston pump. It outlines 30 steps for assembly, beginning with installing various bearings, seals, pistons, springs and other components in the proper order. Disassembly instructions describe 8 steps, including removing the head, port plate, bearings, pistons, pins and other parts. Safety warnings are provided to prevent injury from spring forces.
Caterpillar Cat 312D L Excavator (Prefix XGK) Service Repair Manual Instant D...fskekkdmdmdm3e
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- To remove the idler gear, the front housing must first be removed. Then the idler gear bolt, thrust plate, and idler gear can be taken off the idler gear shaft. An idler shaft puller and driver group may be needed.
- To install the idler gear, first press in a new bushing if needed. Then install the idler shaft, idler gear, thrust plate, washer and idler gear bolt. Tighten the bolt to the specified torque.
Caterpillar Cat 336D L Excavator (Prefix J6D) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the final drive of a 336D L Mobile Hydraulic Power Unit. The 25 step disassembly process removes components like housing, gears, seals and bearings. The 22 step assembly process reverses this to rebuild the final drive, applying loctite and torquing bolts to specification. Tools required include link brackets, crossblocks, drivers and torque wrenches. Safety precautions are noted for releasing spring forces.
Caterpillar Cat 336F and 336F L Excavator (Prefix DSW) Service Repair Manual ...fskekkdmdmdm3e
This document provides instructions for disassembling the travel motor on 336F and 336F L excavator models. The 27-step procedure includes removing components like the motor head assembly, piston assemblies, barrel assembly, springs and seals. Tools required include a transmission repair stand, lifting eye assembly, driver group and various bolts, pins and seals. Technicians are advised to mark components for reinstallation and take care when removing parts to avoid damage.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix XBH) Service Repair Manua...fskekkdmdmdm3e
The document provides instructions for installing a swivel on an excavator. It describes using lifting devices and tools to position the swivel. O-rings and seals are installed on the swivel housing and rotor before assembling them together. Bolts are used to secure the parts and the swivel is tested for leaks by applying air pressure. Finally, hoses and fittings are reconnected to complete the installation.
Caterpillar Cat 345D L Excavator (Prefix JKN) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for installing a travel motor on an excavator. It lists the required tools and parts. The procedure has 33 steps that include installing seals, spacers, pistons, plates, bearings and other components into the travel motor housing and barrel. Measurements are taken throughout to ensure proper assembly. The travel motor is then installed on the excavator and filled with the correct oil type.
Caterpillar Cat 336E L Excavator (Prefix FJH) Service Repair Manual Instant D...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling a travel motor. It details 27 steps for assembling the travel motor that include installing seals, springs, pistons, and other components in the proper order and orientation. Thirteen steps are listed for disassembling the final drive, which include removing the cover, gears, and planetary gear assembly. Personal injury warnings are provided and all components must be cleaned before assembly.
Caterpillar Cat 336E L Excavator (Prefix BZY) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the travel motor of a 336E L excavator. The disassembly procedure involves removing 27 individual parts from the travel motor in a specific sequence using various tools. The assembly procedure instructs assembling the travel motor in the reverse order, noting proper lubrication and torque specifications for reinstalling parts. Special care must be taken when handling springs or parts under spring force to avoid injury.
Caterpillar Cat 330F and 330F L Excavator (Prefix LCG) Service Repair Manual ...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling a final drive on an excavator model 330F. It describes 37 steps to disassemble the final drive by removing gears, shafts, housings, seals and other components. It then describes 34 steps to reassemble the final drive, including pressing in new bearings, installing seals, adjusting bearing preload with shims, and applying threadlocker to bolts. Precise tools and lifting devices are required due to the heavy weights of up to 550 kg involved.
Caterpillar Cat 336E L Excavator (Prefix DPX) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the travel motor on a 336E L excavator. The disassembly process involves removing 27 individual parts from the travel motor in a specific sequence using various tools. The assembly process reverses the disassembly steps and provides additional details on lubricating parts and ensuring proper alignment of components.
Caterpillar Cat 336D2 L Excavator (Prefix GJA) Service Repair Manual Instant ...fskekkdmdmdm3e
1) The document provides step-by-step instructions for disassembling the travel motor of a 336D2L excavator.
2) It describes removing over 30 components of the travel motor including the motor head assembly, piston assemblies, barrel assembly, springs, seals, plates and more.
3) Detailed illustrations are provided to accompany each step showing how to remove each component using the recommended tools.
Caterpillar Cat 336D L Excavator (Prefix J2F) Service Repair Manual Instant D...fskekkdmdmdm3e
The document provides instructions for removing and installing the final drive and travel motor on a 336D L excavator. It describes 13 steps to remove the component, which include disconnecting hoses, removing bolts and brackets, and lifting the final drive and travel motor assembly out. 11 steps are listed to install the component, in reverse order, including attaching lifting devices, positioning the assembly, and reinstalling hoses and covers. Tools and torque specifications are provided.
Caterpillar Cat 325C and 325C L Excavator (Prefix JLD) Service Repair Manual ...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling the final drive of a 325C excavator. It lists required tools and gives step-by-step directions to remove and install components like gears, carriers, seals, and housings. Cleanliness is emphasized and O-rings, gaskets, and seals should always be replaced. The assembly procedure is the reverse of the disassembly with notes to apply lubricants and check parts for wear.
Caterpillar Cat 325C and 325C L Excavator (Prefix JLC) Service Repair Manual ...fskekkdmdmdm3e
The document provides instructions for removing and installing a crankshaft wear sleeve and crankshaft gear on a 325C excavator. It describes using various tools to distort and remove the existing wear sleeve and instructions for installing a new sleeve using a multi-piece installer tool. It also outlines steps for removing the crankshaft gear using a bearing puller and installing the gear by heating it and pressing it onto the crankshaft. The document provides maintenance technicians with detailed parts and tool information as well as safety notices for completing these tasks.
Caterpillar Cat 345D L Excavator (Prefix MLK) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for assembling and installing a travel motor. It outlines 34 steps for assembling components like pistons, seals, plates, and bearings. It also describes using tools to measure clearances and distances during assembly. Finally, it details installing the assembled travel motor using lifting devices and bolts, and connecting hydraulic hose assemblies.
Caterpillar Cat 345D L Excavator (Prefix KFH) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for removing and installing the rear gear group and rear crankshaft seal of a C13 engine. The removal procedure involves 11 steps including removing bolts, gears, seals, and bearings. The installation procedure involves 12 steps including cleaning parts, installing bearings, seals, gears, and bolts while ensuring proper dimensions and torque specifications are followed. Tools required include drivers, link brackets, guide studs, and installation tools.
This document provides instructions for removing and installing a camshaft on a Caterpillar 3306B engine. It describes:
1) Marking the gears to ensure proper timing during removal and installation.
2) Removing the camshaft bolts and carefully removing the camshaft.
3) Cleaning and lubricating the camshaft lobes and bearings before installation.
4) Aligning the timing marks and installing the camshaft bolts to complete the process.
The document provides instructions for removing and installing various components of a Caterpillar 621E wheel scraper, including:
1) Removing and installing the push-pull plate that connects the push-pull spring to the support assembly.
2) Disassembling and assembling the push-pull spring itself by removing discs and plates.
3) A detailed process for removing and installing the ejector cylinder, which requires the use of lifting tools and wood blocks due to the cylinder's weight.
4) Brief instructions for removing and adjusting the position of the lower front and guide rollers on the ejector assembly.
This document provides assembly instructions for a final drive on an excavator. It involves assembling and installing several components in the following order: installing bearings and determining shim thickness; installing seals; installing dowel pins; installing the housing on the motor housing; installing coupling gear, bolts, and ring gear; assembling carrier assemblies; installing gears, shafts, and retaining rings; installing the cover and testing for leaks. The process requires precision measurements and uses several specialized tools to properly assemble the final drive.
EV Charging at MFH Properties by Whitaker JamiesonForth
Whitaker Jamieson, Senior Specialist at Forth, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
Our services include:
Crane Rental: Whether you need a crawler crane for heavy lifting or a hydraulic crane for versatile operations, we have a diverse fleet of well-maintained cranes available for rent. Our rental options are flexible and can be customized to suit your project requirements.
Crane Sales: Looking to invest in a crane for your business? We offer a wide selection of new and used cranes from leading manufacturers, ensuring you find the perfect equipment to match your needs and budget.
Crane Maintenance and Repair: To ensure optimal performance and safety, regular maintenance and timely repairs are essential for cranes. Our team of skilled technicians provides comprehensive maintenance and repair services to keep your equipment running smoothly and minimize downtime.
Crane Operator Training: Proper training is crucial for safe and efficient crane operation. We offer specialized training programs conducted by certified instructors to equip operators with the skills and knowledge they need to handle cranes effectively.
Custom Solutions: We understand that every project is unique, which is why we offer custom crane solutions tailored to your specific requirements. Whether you need modifications, attachments, or specialized equipment, we can design and implement solutions that meet your needs.
At ASP Cranes, customer satisfaction is our top priority. We are dedicated to delivering reliable, cost-effective, and innovative crane solutions that exceed expectations. Contact us today to learn more about our services and how we can support your project in Raipur, Chhattisgarh, and beyond. Let ASP Cranes be your trusted partner for all your crane needs!
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
Vanessa Warheit, Co-Founder of EV Charging for All, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
Surveillance and Monitoring: Recommendations for using security cameras and motion-sensor lights to deter thieves.
Statistics and Insights:
Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
Benefits of This Presentation:
Awareness: Increase your awareness about catalytic converter theft and its impact on vehicle owners.
Practical Tips: Gain actionable insights and tips to effectively prevent catalytic converter theft.
Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
This presentation aims to equip you with the knowledge and tools needed to protect your vehicle from catalytic converter theft, ensuring you are prepared and proactive in safeguarding your property.
Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
What Could Be Behind Your Mercedes Sprinter's Power Loss on Uphill RoadsSprinter Gurus
Unlock the secrets behind your Mercedes Sprinter's uphill power loss with our comprehensive presentation. From fuel filter blockages to turbocharger troubles, we uncover the culprits and empower you to reclaim your vehicle's peak performance. Conquer every ascent with confidence and ensure a thrilling journey every time.
1. Shutdown SIS
Previous Screen
Product: WHEEL SCRAPER
Model: 621E WHEEL SCRAPER 6BB
Configuration: 621E TRACTOR-SCRAPER / POWER SHIFT / 6BB00001-01234 (MACHINE) POWERED BY 3406 ENGINE
Disassembly and Assembly
621E, 623E, & 627E TRACTORS POWER TRAIN
Media Number -SENR3303-01 Publication Date -01/02/1991 Date Updated -10/03/2010
SENR33030021
Transfer Gears
SMCS - 3159-015; 3159-016
Disassemble Transfer Gears
Start By:
a. remove transfer gears OR
b. separation of transfer gears from transmission
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2. 1. Remove bolts (1), and remove filter housing (2). Remove the pumps (3). See the topic,
Transmission Oil Pump.
2. Remove the bolts that hold cage (4). Install two 3/8" - 16 NC forcing screws (5), and remove
the cage, shims (6), and gear (7).
3. Remove the bolts that hold cage (8). Install two 3/8" - 16 NC forcing screws (9), and remove
the cage, shims (10), and gear (11).
4. Remove bearing cups (12) and (13) from the case assembly with a hammer and a punch.
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3. 5. Turn the transfer gear case over. Remove the bolts that hold cage (15). Install two 3/8" - 16 NC
forcing screws (14), and remove cage (15), shims (16), and gear (17).
6. Remove bearing cup (18) from the case assembly with a hammer and a punch.
7. Turn the transfer gear case over. Remove three bolts (19). If required, install 3/8" - 16 NC
forcing screws in holes 180° from the bolt holes, and remove gear (20).
8. Remove retaining ring (21).
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4. 9. Use a punch and a hammer to drive bearing (22) and carrier (23) from gear (20).
10. Remove bearing (22) from carrier (23).
11. Remove six bolts (24), and remove gear (25) from gear (17). Remove bearing cone (26) from
gear (17) with tooling (B).
12. Remove bearing cone (27) from gear (11) and bearing cone (28) from gear (7) with tooling
(E).
13. Remove bearing cup (29) from cage (8) with tooling (D). Remove O-ring seal (30) from the
cage.
14. Remove bearing cup (31) from cage (15) with a hammer and punch. Remove bearing cone
(32) from cage (4) with tooling (C). Remove O-ring seal (33) from cage (4).
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5. Assemble Transfer Gears
1. Install bearing (22) in carrier (23).
2. Install bearing (22) and carrier (23) on gear (20) with a hammer and a punch. Install retaining
ring (21).
3. Install gear (20) in the transfer gear case, and install bolts (19). Tighten the bolts to a torque of
50 ± 7 N·m (37 ± 5 lb ft).
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6. 4. Lower the temperature of bearing cups (29), (31), and (32). Install bearing cups (29), (31), and
(32) with tooling (A). Make sure O-ring seals (30) and (33) are in position on the cages.
5. Heat bearing cone (26) to a maximum temperature of 149° C (300° F) and install it on gear
(17). Install gear (25) on gear (17) and bolts (24) that hold it. Tighten the bolts to a torque of 50 ±
7 N·m (37 ± 5 lb ft).
6. Heat bearing cone (27) to a maximum temperature of 149° C (300° F) and install it on gear
(11).
7. Heat bearing cone (28) to a maximum temperature of 149° C (300° F) and install it on gear (7).
8. Turn the transfer gear case over. Lower the temperature of bearing cup (18), and install it with
tooling (A).
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7. 9. Remove the forcing screws from the cage. Install gear (17), shims (16), cage (15) and the bolts
that hold the cage.
10. Install tooling (F) and measure the end play in the gear with pry bar and blocks (34). Add or
remove shims under the cage to get 0.15 ± 0.05 mm (.006 ± .002 in.) end play in the gear.
11. Tighten the bolts that hold cage (15) to a torque of 50 ± 7 N·m (37 ± 5 lb ft).
12. Turn the transfer gear case over. Lower the temperature of bearing cups (12) and (13), and
install them with tooling (A).
13. Remove the forcing screws from the cage. Install gear (11), shims (10), cage (8) and the bolts
that hold the cage.
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8. 14. Install tooling (F), and measure the end play in the gear. Add or remove shims under the cage
to get 0.15 ± 0.05 mm (.006 ± .002 in.)) end play in the gear.
15. Tighten the bolts that hold cage (8) to a torque of 50 ± 7 N·m (37 ± 5 lb ft).
16. Remove the forcing screws from the cage. Install gear (7), shims (6), cage (4) and the bolts
that hold the cage.
Typical Example
17. Install tooling (F), and measure the end play in the gear. Add or remove shims under the cage
to get 0.15 ± 0.05 mm (.006 ± .002 in) end play in the gear.
18. Position filter housing (2) and install bolts (1) that hold it. Install pumps (3), see the topic,
Transmission Oil Pump.
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Apr 3 08:35:47 UTC+0800 2021
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9. Shutdown SIS
Previous Screen
Product: WHEEL SCRAPER
Model: 621E WHEEL SCRAPER 6BB
Configuration: 621E TRACTOR-SCRAPER / POWER SHIFT / 6BB00001-01234 (MACHINE) POWERED BY 3406 ENGINE
Disassembly and Assembly
621E, 623E, & 627E TRACTORS POWER TRAIN
Media Number -SENR3303-01 Publication Date -01/02/1991 Date Updated -10/03/2010
SENR33030022
Transmission Control Box
SMCS - 3168-010
Remove And Install Transmission Control Box
1. Remove five bolts (1), and open door (2).
2. Disconnect wire harness (3) from the transmission control box.
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10. 3. Remove four bolts (4), and remove transmission control box (5).
4. To install the transmission control box, position it and install bolts (4) that hold it.
5. Connect wire harness (3). Close door (2), and install bolts (1) that hold it in place.
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Apr 3 08:36:43 UTC+0800 2021
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11. Shutdown SIS
Previous Screen
Product: WHEEL SCRAPER
Model: 621E WHEEL SCRAPER 6BB
Configuration: 621E TRACTOR-SCRAPER / POWER SHIFT / 6BB00001-01234 (MACHINE) POWERED BY 3406 ENGINE
Disassembly and Assembly
621E, 623E, & 627E TRACTORS POWER TRAIN
Media Number -SENR3303-01 Publication Date -01/02/1991 Date Updated -10/03/2010
SENR33030023
Transmission Oil Filter
SMCS - 3067-010
Remove And Install Transmission Oil Filter
1. Remove transmission oil filter (1) from transfer gear housing after four bolts (3) are removed.
Remove bolts (2) from cover assembly.
2. Remove cover assembly (4) and filter element (5) from filter housing.
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12. 3. Make a separation of the filter element (5) from cover assembly (4) after nut (7) is removed.
Remove and inspect O-ring seal (6). Make a replacement if necessary.
4. Remove plug and seal (10) from filter housing, then remove spring (9) and spool (8).
NOTE: The following steps are for the installation of the transmission oil filter.
5. Install spool (8), spring (9) and plug and seal (10) into transmission oil filter housing. Tighten
plug to a torque of 47.5 ± 6.8 N·m (35 ± 5 lb ft).
6. Install a new O-ring seal (6) on the filter cover. Install filter element (5) on cover with nut (7).
Tighten the nut to a torque of 13.6 ± 2.7 N·m (120 ± 24 lb.in.). Install filter element assembly in
transmission oil filter housing.
7. Put transmission oil filter (1) on the transfer gear housing and install the four bolts (3) that hold
it.
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Apr 3 08:37:38 UTC+0800 2021
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13. Shutdown SIS
Previous Screen
Product: WHEEL SCRAPER
Model: 621E WHEEL SCRAPER 6BB
Configuration: 621E TRACTOR-SCRAPER / POWER SHIFT / 6BB00001-01234 (MACHINE) POWERED BY 3406 ENGINE
Disassembly and Assembly
621E, 623E, & 627E TRACTORS POWER TRAIN
Media Number -SENR3303-01 Publication Date -01/02/1991 Date Updated -10/03/2010
SENR33030024
Drive Shaft Group With Retarder
SMCS - 3120-011; 3120-012; 3120-015; 3120-016; 3253
Remove Drive Shaft Group With Retarder
1. Remove the engine front hood and the engine rear hood. The weight of the hoods is
approximately 33 kg (73 lb) and 28 kg (62 lb) respectively.
2. Remove the crankcase front guard and the crankcase rear guard. The weight of the guards is
approximately 173 kg (381 lb) and 66 kg (146 lb) respectively.
3. Remove flywheel housing oil pump.
4. Remove the retarder valve on 627E Tractors.
5. Remove bolts (1). Remove cover (2) and the O-ring seal on the back side of the cover.
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14. 6. Remove spiral lockring (3). Install a 3/8" - 16 NC bolt in one of the tapped holes (4) in the end
of the drive shaft.
7. Pull drive shaft (5) out approximately 610 mm (24.0 in) as shown.
8. Loosen clamps (6) and slide hose (7) onto tube assembly (8). Pry tube assembly (8) out of
housing (10). Remove tube assembly (8) and hose (7). Remove the O-ring seal from tube
assembly (8). If necessary, remove bolts (9) and housing (10) for easier removal of the tube
assembly.
9. Disconnect hose (11) from the retarder housing.
10. Disconnect fitting (12).
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15. 11. Disconnect eighteen tube assemblies (13) from the bracket.
12. Remove bolts and clips (14). Remove two bolts (15), and move bracket (16) and tube
assemblies (10) forward out of the way.
13. Disconnect and plug the ends of two hydraulic lines (17). Disconnect and plug the ends of two
fuel lines (18).
14. Install a 1/2" - 13 NC forged eyebolt in boss (19) on top of the retarder housing and attach a
hoist.
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16. NOTE: On tractors not equipped with the retarder, remove two of the bolts that hold the housing
and replace them with two 7/16" - 14 x 2 1/4" bolts (19A). Remove the remaining bolts and nuts
that hold the housing. Install three 7/16" - 14 NC forcing screws around the housing and force the
housing out against the heads of bolts (19A). Fasten a 6V2156 Link Bracket (19B) and hoist to the
top of the housing. Remove bolts (19A) and remove the drive shaft group. Lower the unit to the
ground. The weight of the unit is approximately 36 kg (79 lb).
NOTE: On tractors NOT equipped with the retarder, proceed to Install Drive Shaft Group With
Retarder.
15. Remove ten bolts and two nuts that hold the retarder housing (21) to the flywheel housing.
Install three 7/16" - 14 NC forcing screws (20), and remove retarder housing and drive shaft
group. Lower the unit to the floor. The weight of the unit is 96 Kg (212 lb).
Spring pressure is present behind plates.
16. Remove bolts (22) carefully and evenly to release the spring pressure.
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17. NOTE: When bolts are removed, the discs, plates, retainer and spring are free to fall.
17. Remove retainer (26), spring (25), plate (24), one disc assembly (27), plate (23) and other disc
assembly (27) from the machine. The retainer, spring, plate and discs as a unit have a weight of 23
N·m (50 lb.).
Install Drive Shaft Group With Retarder
NOTE: On tractors not equipped with the retarder, fasten a 6V2156 Link Bracket (19B) and hoist
to the top of the drive shaft group housing. Position the housing and install 7/161/4 two " - 24 x 2
"bolts (19A). Remove the hoist and link bracket (19B). Install all but two bolts of the bolts and
nuts that hold the housing. Remove the two bolts (19A), and install the last two bolts that hold the
drive shaft group housing. Then, proceed to Step 15.
NOTE: Friction discs (27) must be put in SAE 10W oil for a minimum of one hour before
installation.
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18. 1. Put friction discs (27) and friction plate (23) in position in the flywheel housing.
NOTE: The discs must be held in the flywheel housing while installation of the parts and tooling
is made.
NOTE: Gear (28) must be removed from the drive shaft and used to align the splines in the
friction discs.
2. Put gear (28) in position in the flywheel. Make an alignment of the splines in the gear with the
splines in friction discs (27).
3. Put plate (24), spring (25) and retainer (26) in place in the flywheel housing. Install three of the
bolts (22) loosely to hold the assembly in position.
4. Put tooling (A) in position in gear (28) and the flywheel housing. Tooling (A) will put the discs
and plate in a center position.
5. Install the bolts that hold the assembly in place. Tighten the bolts to a torque of 56 ± 7 N·m (42
± 5 lb ft). Remove the gear and tooling (A).
6. Install gear (28) on the shaft. Install the plate and the two bolts that hold the gear on the shaft.
7. Install a 1/2" - 13 NC forged eyebolt in the top of the retarder housing and attach a hoist.
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19. 8. Install two 7/16" - 14 guide bolts (29), 127 mm (5.0 in.) long as shown, and lift the housing into
position and slide it on the guide bolts and onto the studs.
9. Lift the housing into position and slide it onto the studs. Slowly, turn the engine to make an
alignment of gear (28) and the friction discs. Install the nuts and bolts that hold the housing in
position.
10. Slide drive shaft (5) in and make an alignment of the external splines on the drive shaft with
the internal splines of the shaft in the retarder housing.
11. Put tooling (B) in position in the bore of housing (10) to check alignment of the engine with
the drive shaft. Make a rotation of tooling (B) in bore around the drive shaft until resistance is felt
in both the clockwise and counterclockwise directions.
12. Find the center of free movement (travel) of tooling (B). This center is the direction the engine
needs to be moved to make an alignment of the engine and drive shaft.
13. Inspect front and rear engine supports for damage. Make a replacement if necessary. Also,
shims can be used to make an alignment of the engine and the drive shaft.
14. Pull the drive shaft at least two feet out the rear of the transmission. Remove tooling (B).
15. Remove the plugs from fuel lines (18) and connect them. Remove the plugs from hydraulic
lines (17) and connect them.
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20. 16. Position bracket (16) and tube assemblies (10). Install bolts (15). Install bolts and clips (14).
17. Connect eighteen tube assemblies (13) to the bracket.
18. Connect fitting (12).
19. Connect hose (11) to the retarder housing.
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21. 20. If housing (10) was removed, position it and install bolts (9) that hold it.
21. Make sure the O-ring seal is in position on the tube assembly. Put hose (7), clamps (6), and
tube assembly (8) in position in the housing. Slide the hose in position and tighten clamps (6).
22. Install the drive shaft. See Step 10. Remove the bolt from the drive shaft.
23. Install spiral lockring (3).
24. Make sure the O-ring seal is in position on the back side of cover (2). Position the cover and
install bolts (1) that hold it.
25. Install retarder valve.
26. Install flywheel housing oil pump.
27. Install the crankcase front and rear guards.
28. Install the engine front and rear holds.
Disassemble Drive Shaft Group With Retarder
Start By:
a. remove drive shaft group with retarder
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22. NOTE: Shaft (4) is free to fall when plate (2) is removed.
1. Remove two bolts (1), and remove plate (2). Use two pry bars and two wooden blocks to
remove gear (3).
2. Remove shaft (4). Remove gear (5) from shaft (4). Remove race (6) if required.
3. Remove nine bolts (7). Use two 1/2" - 13 NC forcing screws and remove cover (8).
4. Remove nut and washer (9).
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23. 5. Remove gear (10) and shaft (11) as a unit from the cover.
6. Remove O-ring seal (12), washer (13), gear (10) and washer (14) from shaft (11).
7. Remove bearing (15) from gear (10).
8. Remove O-ring seal (16). Remove bearing (17) and remove lip type seal (18) from the cover.
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24. 9. Remove O-ring seal (19).
10. Remove twelve bolts (20), and remove stator (21).
11. Remove four bolts (22) from the opposite side. Remove retainer (23), deflector (24) and
bearing (25).
12. Remove race (26) from the stator if necessary.
13. Remove rotor (27) from housing (28).
14. Remove three rings (29). The third ring is on the opposite side of the rotor. If necessary,
remove retaining ring (30) and/or two carriers (31). The second carrier is on the opposite side of
the rotor.
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25. 15. If necessary, remove race (32). Remove large O-ring seal (33).
Assemble Drive Shaft Group With Retarder
1. Inspect all O-rings seals and lip type seals for wear or damage.
2. Make sure O-ring seal (33) is in position on the rotor.
3. If race (32) was removed, lower the temperature of a new replacement and install it.
4. If removed during disassembly, install retaining ring (3) and/or two carriers (31). The second
carrier is on the opposite side of the rotor.
5. Install three rings (29). The third ring is on the opposite side of the rotor.
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26. 6. Position rotor (27) in housing (28).
7. If race (26) was removed from the stator during disassembly, lower the temperature of a new
replacement and install it.
8. Position bearing (25), deflector (24), and retainer (23) in the stator. Put 9S3263 Thread Lock
on bolts (22), and install them from the back side of the housing. Install twelve bolts (20).
9. Install O-ring seal (19).
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27. 10. Install bearing (17). Install lip type seal (18) in the cover with tool (A). Install the seal with the
lip down into the cover, and install the seal even with the front of the counterbore. Install O-ring
seal (16).
11. Install bearing (15) in gear (10) with tool (B).
12. Put washer (14), gear (10), washer (13) and O-ring seal (12) in position on shaft (11). Put a
small amount of transmission oil on the O-ring seal.
13. Install gear (10) and shaft (11) as a unit on the cover.
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28. 14. Install nut and washer (9). Tighten the nut to a torque of 46 ± 3 N·m (34 ± 2 lb ft).
15. Position cover (8), and install bolts (7).
16. If race (6) was removed during disassembly, heat a new replacement to 135° C (275° F) and
install it until the race makes a seat with the shoulder of shaft (4). Install gear (5) on the shaft.
17. Gear (3) must remain off of shaft (4) until after the plate, discs, spring and retainer are
installed on the flywheel.
18. See the topic, Install Drive Shaft Group With Retarder, for the remainder of the assembly of
drive shaft group with retarder.
End By:
a. install drive shaft group with retarder
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29. Suggest:
If the above button click is invalid.
Please download this document
first, and then click the above link
to download the complete manual.
Thank you so much for reading
30. Shutdown SIS
Previous Screen
Product: WHEEL SCRAPER
Model: 621E WHEEL SCRAPER 6BB
Configuration: 621E TRACTOR-SCRAPER / POWER SHIFT / 6BB00001-01234 (MACHINE) POWERED BY 3406 ENGINE
Disassembly and Assembly
621E, 623E, & 627E TRACTORS POWER TRAIN
Media Number -SENR3303-01 Publication Date -01/02/1991 Date Updated -10/03/2010
SENR33030025
Transfer Gears, Torque Converter, Transmission And
Differential
SMCS - 3003; 3258-011; 3258-012
Remove Transfer Gears, Torque Converter, Transmission
And Differential
Start By:
a. turn the tractor so it is at a right angle to the scraper
b. remove the drive axles. (see topic, Drive Axles)
c. remove the implement and elevator pumps *
*
This operation is located in the 623E Tractor Scraper, Vehicle Systems Disassembly And
Assembly Module, Form No. SENR3318-01
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31. 1. Remove two plugs (1) and drain the oil from the transmission. Remove plug (2) and drain the
oil from the differential case.
2. Disconnect hose (3). Remove bolt and clip (4), and disconnect wire (5). Remove two bolts (6),
and remove guard (7).
3. Remove bolt and clip (8). Disconnect wire (9).
4. Attach tooling (A) to transmission guard (10), remove bolts and remove guard.
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