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, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and refastening housings and covers.
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 the steering clutch and brake of a D6N track-type tractor. It describes removing the final drive, steering clutch, and brake as separate components. It then details each step to disassemble the steering clutch and brake parts and housing. The corresponding assembly instructions are also provided, with notes on cleaning parts and installing components in reverse order of disassembly.
This document provides instructions for disassembling and assembling the front axle components of a M318C Wheeled Excavator, including:
1) Removing components like the carrier housing, planetary gears, discs, plates, and seals.
2) Instructions specify required tools and safety precautions.
3) Reassembly involves cleaning parts, pressing in bearings and seals at the proper temperatures, and torquing nuts to specific settings with torque wrenches.
This document provides instructions for disassembling and assembling the swing drive of an excavator model M318C MH. It lists required tools and presents step-by-step procedures with illustrations. The disassembly process involves removing over 20 individual parts including plates, discs, pistons, seals, gears, and bearings. The assembly section provides instructions for installing these parts in reverse order and specifies torque specifications and lubrication requirements. Proper cleaning and inspection of parts is emphasized before assembly.
The document provides instructions for disassembling and assembling the travel motor of an M318C Wheeled Excavator. It lists 48 steps to disassemble components such as valves, springs, seals, pistons, and shafts. It then lists 39 steps for reassembling these components in reverse order. Precision cleaning is important at each step to prevent contaminants from damaging parts. Tools include retaining ring pliers, a slide hammer puller, bearing pullers, and link brackets. Cautions are provided for parts under spring pressure.
The document provides instructions for disassembling a piston pump used in a wheeled excavator. It lists 49 steps to fully disassemble the pump and its components. These include removing bolts, hoses, gears, plates, valves, springs, pistons, seals, and other internal parts. Detailed illustrations accompany each step to show how to access and remove the individual parts in the correct order. Safety notices are included to warn of potential hazards like stored energy in springs.
1) The document provides assembly and disassembly instructions for a gear motor and control valve used in a wheeled excavator.
2) The gear motor assembly instructions include installing bearings, seals, gears, and housing components in 12 steps.
3) The control valve disassembly instructions describe removing 33 parts in 12 steps, taking care with springs that could cause injury.
The document provides instructions for disassembling and assembling the final drive carriers, hubs, and brakes of the rear axle of a M315D2 Wheeled Excavator. It lists the required tools and presents 23 steps for disassembly that include removing bolts, housings, gears, seals, and bearings. It then lists 27 steps for assembly that involve cleaning, inspecting, applying lubricants, and reinstalling components in reverse order while precisely measuring clearances and torque specifications. The purpose is to repair or replace parts while properly reassembling the rear axle.
This document provides instructions for disassembling and assembling the swing drive of an M316C wheeled excavator. The disassembly procedure involves using various tools to remove 28 individual parts from the swing drive housing. The assembly procedure similarly uses tools to install the parts in reverse order, noting that bearings and seals must be heated or cooled as needed and lubricated before installation. Precise torques are specified for tightening critical nuts to properly set bearing preloads.
This document provides instructions for disassembling and assembling the main hydraulic pump of a M313D Wheeled Excavator. It lists 36 steps for disassembly, removing components like bolts, valves, pistons, springs, and seals. It then lists 28 steps for assembly, installing components in reverse order and noting specifics like lubrication and orientation of parts. Tools required are also listed. The goal is to properly disassemble and reassemble the pump while keeping parts clean to prevent wear.
This document provides instructions for disassembling and assembling the rear axle of a M316C Wheeled Excavator. It lists the required tools and gives step-by-step instructions to remove components such as the carrier housing, planetary gears, brake discs, bearings and seals. Corresponding assembly instructions are also provided, with details on cleaning, lubricating and setting clearance for components like the brake discs. The goal is to properly disassemble and reassemble the rear axle transmission and brake system.
This document provides disassembly and assembly instructions for the piston pump (swing) on an M315D2 Wheeled Excavator. The disassembly instructions list 49 steps to fully disassemble the pump down to its individual components. This includes removing gears, seals, springs, pistons, barrels and other parts. The assembly section then lists the 49 steps in reverse order with notes on proper installation of parts and using the correct tools. Safety warnings are provided throughout regarding releasing spring pressures and containing hydraulic fluids.
The document provides instructions for disassembling and assembling the front axle of a M313D wheeled excavator. It lists required tools and gives step-by-step instructions to remove components such as the carrier housing, planetary gears, ring gear housing, brake discs, bearings and seals. Similarly, it provides detailed steps for reassembling these components in reverse order and notes precautions to take regarding pressurized fluids and spring forces.
This document provides instructions for disassembling and assembling the front and rear axles of a M322D wheeled excavator. It lists the required tools and gives step-by-step instructions to remove components such as carrier housings, planetary gears, bearings, seals, and brake discs. Precautions are provided regarding contained fluids and released spring forces.
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Similar to Caterpillar Cat 621E WHEEL SCRAPER (Prefix 6BB) Service Repair Manual (6BB00001-01234).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 (6BB00001-01234).pdf (9)
The document provides instructions for disassembling and assembling the steering clutch and brake of a D6N track-type tractor. It describes removing the final drive, steering clutch, and brake as separate components. It then details each step to disassemble the steering clutch and brake parts and housing. The corresponding assembly instructions are also provided, with notes on cleaning parts and installing components in reverse order of disassembly.
This document provides instructions for disassembling and assembling the front axle components of a M318C Wheeled Excavator, including:
1) Removing components like the carrier housing, planetary gears, discs, plates, and seals.
2) Instructions specify required tools and safety precautions.
3) Reassembly involves cleaning parts, pressing in bearings and seals at the proper temperatures, and torquing nuts to specific settings with torque wrenches.
This document provides instructions for disassembling and assembling the swing drive of an excavator model M318C MH. It lists required tools and presents step-by-step procedures with illustrations. The disassembly process involves removing over 20 individual parts including plates, discs, pistons, seals, gears, and bearings. The assembly section provides instructions for installing these parts in reverse order and specifies torque specifications and lubrication requirements. Proper cleaning and inspection of parts is emphasized before assembly.
The document provides instructions for disassembling and assembling the travel motor of an M318C Wheeled Excavator. It lists 48 steps to disassemble components such as valves, springs, seals, pistons, and shafts. It then lists 39 steps for reassembling these components in reverse order. Precision cleaning is important at each step to prevent contaminants from damaging parts. Tools include retaining ring pliers, a slide hammer puller, bearing pullers, and link brackets. Cautions are provided for parts under spring pressure.
The document provides instructions for disassembling a piston pump used in a wheeled excavator. It lists 49 steps to fully disassemble the pump and its components. These include removing bolts, hoses, gears, plates, valves, springs, pistons, seals, and other internal parts. Detailed illustrations accompany each step to show how to access and remove the individual parts in the correct order. Safety notices are included to warn of potential hazards like stored energy in springs.
1) The document provides assembly and disassembly instructions for a gear motor and control valve used in a wheeled excavator.
2) The gear motor assembly instructions include installing bearings, seals, gears, and housing components in 12 steps.
3) The control valve disassembly instructions describe removing 33 parts in 12 steps, taking care with springs that could cause injury.
The document provides instructions for disassembling and assembling the final drive carriers, hubs, and brakes of the rear axle of a M315D2 Wheeled Excavator. It lists the required tools and presents 23 steps for disassembly that include removing bolts, housings, gears, seals, and bearings. It then lists 27 steps for assembly that involve cleaning, inspecting, applying lubricants, and reinstalling components in reverse order while precisely measuring clearances and torque specifications. The purpose is to repair or replace parts while properly reassembling the rear axle.
This document provides instructions for disassembling and assembling the swing drive of an M316C wheeled excavator. The disassembly procedure involves using various tools to remove 28 individual parts from the swing drive housing. The assembly procedure similarly uses tools to install the parts in reverse order, noting that bearings and seals must be heated or cooled as needed and lubricated before installation. Precise torques are specified for tightening critical nuts to properly set bearing preloads.
This document provides instructions for disassembling and assembling the main hydraulic pump of a M313D Wheeled Excavator. It lists 36 steps for disassembly, removing components like bolts, valves, pistons, springs, and seals. It then lists 28 steps for assembly, installing components in reverse order and noting specifics like lubrication and orientation of parts. Tools required are also listed. The goal is to properly disassemble and reassemble the pump while keeping parts clean to prevent wear.
This document provides instructions for disassembling and assembling the rear axle of a M316C Wheeled Excavator. It lists the required tools and gives step-by-step instructions to remove components such as the carrier housing, planetary gears, brake discs, bearings and seals. Corresponding assembly instructions are also provided, with details on cleaning, lubricating and setting clearance for components like the brake discs. The goal is to properly disassemble and reassemble the rear axle transmission and brake system.
This document provides disassembly and assembly instructions for the piston pump (swing) on an M315D2 Wheeled Excavator. The disassembly instructions list 49 steps to fully disassemble the pump down to its individual components. This includes removing gears, seals, springs, pistons, barrels and other parts. The assembly section then lists the 49 steps in reverse order with notes on proper installation of parts and using the correct tools. Safety warnings are provided throughout regarding releasing spring pressures and containing hydraulic fluids.
The document provides instructions for disassembling and assembling the front axle of a M313D wheeled excavator. It lists required tools and gives step-by-step instructions to remove components such as the carrier housing, planetary gears, ring gear housing, brake discs, bearings and seals. Similarly, it provides detailed steps for reassembling these components in reverse order and notes precautions to take regarding pressurized fluids and spring forces.
This document provides instructions for disassembling and assembling the front and rear axles of a M322D wheeled excavator. It lists the required tools and gives step-by-step instructions to remove components such as carrier housings, planetary gears, bearings, seals, and brake discs. Precautions are provided regarding contained fluids and released spring forces.
The document provides disassembly instructions for the final drive carriers, hubs, and brakes of the rear and front axles of a M322D MH Wheeled Excavator. It lists the required tools and presents a 22-step procedure for disassembling the rear axle components and a 21-step procedure for the front axle. Pictures accompany each step to illustrate the parts and their removal process.
This document provides instructions for disassembling and assembling the front and rear axles of a M322D MH wheeled excavator. It details removing over 20 individual components of the axles including carriers, hubs, brakes, gears, seals, bearings and fasteners. Precautions are given for draining fluids and releasing spring pressure. Required specialty tools are listed for tasks like removing retaining rings and pulling bearings.
This document provides disassembly instructions for the front and rear axles, carriers, hubs, and brakes of an M322C wheeled excavator. The front axle disassembly procedure involves 41 steps to remove components like the carrier housing, planetary gears, ring gear assembly, hub assembly, and spindle bearings. The rear axle disassembly involves 27 steps including removing the brake drum, gear assemblies, axle, hub assembly, dust shield, brake assembly, and spindle. Detailed illustrations are provided to assist with each removal step, and the required tools are listed.
This document provides instructions for disassembling and assembling the swing drive of an M322C wheeled excavator. The removal procedure involves releasing hydraulic pressure, removing hoses and bolts, and lifting out the swing drive unit. Disassembly of the swing drive further requires removing retaining rings, plates, discs, seals, gears, and bearings. Reassembly follows the reverse order, applying lubricant and ensuring proper torque specifications are followed for nuts and bolts. Cleanliness and use of the correct tools are emphasized throughout.
This document provides instructions for disassembling and assembling the swing drive of an M322C wheeled excavator. It begins with 28 steps to disassemble the swing drive components. This includes removing retaining rings, springs, discs, plates, seals, bearings, and gears. It then provides 29 steps for reassembling the swing drive components in reverse order. Precautions and special tools required are listed. Proper cleaning, lubrication, and torque specifications are emphasized throughout.
This document provides instructions for disassembling and assembling the swing drive of an M318D MH wheeled excavator. The disassembly procedure involves removing 28 parts from the swing drive assembly including discs, plates, pistons, seals, gears, and bearings. The assembly procedure describes installing these same parts in reverse order and includes steps to properly set bearing preloads using torque specifications. Tools required include various drivers, pliers, pullers, and sockets.
This document provides instructions for disassembling and assembling the swing drive of a M318C Wheeled Excavator. It describes 28 steps to disassemble the swing drive into individual components such as gears, bearings, seals and housing. It also lists the required tools. The assembly procedure is described in reverse order and notes to clean parts and apply lubrication during reassembly.
Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
What Could Be Behind Your Mercedes Sprinter's Power Loss on Uphill RoadsSprinter Gurus
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Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
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Crane 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.
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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.
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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. Please write to us.
Our email:
aservicemanualpdf@yahoo.com
Please go to the homepage
to get the full manual, or
other brand PDF manuals.
Home Site:
aservicemanualpdf.com
29. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
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30. 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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31. 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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32. 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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