This document provides disassembly instructions for the 312C and 312C L excavator final drive, travel motor, and counterbalance valve systems. It lists the required tools and parts and outlines a 25 step procedure to disassemble the components. Key steps include removing the sprocket, travel brake valve, piston assemblies, barrel assembly, plates, gears, and housing. Safety notices are included regarding potential hazards such as spring pressure, hydraulic fluid, and heavy component weights.
Caterpillar cat 312 c l excavator (prefix bnn) service repair manual (bnn0000...fjskkksmemm
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It outlines 19 steps to fully disassemble these components, including draining fluids, removing sprockets, valves, plates, seals, springs, and other internal parts. Safety notices are provided throughout to warn of hazards like stored energy, flying parts, and hot or pressurized fluids. Required specialty tools are listed at the beginning.
Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...fjskkksmemm
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It outlines 19 steps to fully disassemble these components, including draining fluids, removing sprockets, valves, plates, seals, springs, and other internal parts. Safety notices are provided throughout to warn of hazards like stored energy, flying parts, and hot or pressurized fluids. Required specialty tools are listed at the beginning.
Caterpillar Cat 312C and 312C L Excavator (Prefix BNN) Service Repair Manual ...fijsekkdmdm2w
This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
Caterpillar Cat 312C and 312C L Excavator (Prefix BNN) Service Repair Manual ...zan2736ban
The document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It outlines 19 steps to disassemble the components, including removing covers, plates, gears, seals, springs, and other parts. Required tools include link brackets, a transmission repair stand, bolts, pullers, pliers, and wrenches. Safety notices warn of risks such as fluid pressure, spring force, and heavy component weights during the disassembly process.
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists the required tools and gives step-by-step instructions to remove components such as sprockets, valves, seals, plates, and assemblies. Safety notices are included to warn of hazards such as heavy lifting, pressurized fluids, and released spring forces. Detailed illustrations supplement the text to show technicians how to correctly disassemble parts.
Caterpillar Cat 312C L Excavator (Prefix BNN) Service Repair Manual (BNN00001...fusjekkdmdmd2w
This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
Caterpillar Cat 312C L Excavator (Prefix BNN) Service Repair Manual (BNN00001...f8usejkddmmd
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists the required tools and gives step-by-step instructions to remove components such as sprockets, valves, seals, plates, and assemblies. Safety notices are included to warn of hazards such as heavy lifting, pressurized fluids, and released spring forces. Detailed illustrations supplement the text to show technicians how to correctly disassemble parts.
This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
Caterpillar cat 312 c l excavator (prefix bnn) service repair manual (bnn0000...fjskkksmemm
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It outlines 19 steps to fully disassemble these components, including draining fluids, removing sprockets, valves, plates, seals, springs, and other internal parts. Safety notices are provided throughout to warn of hazards like stored energy, flying parts, and hot or pressurized fluids. Required specialty tools are listed at the beginning.
Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...fjskkksmemm
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It outlines 19 steps to fully disassemble these components, including draining fluids, removing sprockets, valves, plates, seals, springs, and other internal parts. Safety notices are provided throughout to warn of hazards like stored energy, flying parts, and hot or pressurized fluids. Required specialty tools are listed at the beginning.
Caterpillar Cat 312C and 312C L Excavator (Prefix BNN) Service Repair Manual ...fijsekkdmdm2w
This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
Caterpillar Cat 312C and 312C L Excavator (Prefix BNN) Service Repair Manual ...zan2736ban
The document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It outlines 19 steps to disassemble the components, including removing covers, plates, gears, seals, springs, and other parts. Required tools include link brackets, a transmission repair stand, bolts, pullers, pliers, and wrenches. Safety notices warn of risks such as fluid pressure, spring force, and heavy component weights during the disassembly process.
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists the required tools and gives step-by-step instructions to remove components such as sprockets, valves, seals, plates, and assemblies. Safety notices are included to warn of hazards such as heavy lifting, pressurized fluids, and released spring forces. Detailed illustrations supplement the text to show technicians how to correctly disassemble parts.
Caterpillar Cat 312C L Excavator (Prefix BNN) Service Repair Manual (BNN00001...fusjekkdmdmd2w
This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
Caterpillar Cat 312C L Excavator (Prefix BNN) Service Repair Manual (BNN00001...f8usejkddmmd
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists the required tools and gives step-by-step instructions to remove components such as sprockets, valves, seals, plates, and assemblies. Safety notices are included to warn of hazards such as heavy lifting, pressurized fluids, and released spring forces. Detailed illustrations supplement the text to show technicians how to correctly disassemble parts.
This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...idkkdmmd
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists the required tools and gives step-by-step instructions to remove components such as sprockets, valves, seals, plates, and assemblies. Safety notices are included to warn of hazards such as heavy lifting, pressurized fluids, and released spring forces. Detailed illustrations supplement the text to show technicians how to correctly disassemble parts.
Caterpillar Cat 312C L Excavator (Prefix BNN) Service Repair Manual (BNN00001...8ufjsekddm8u
This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...dfjjsjkemmm
The document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and outlines over 30 steps to disassemble components like sprockets, valves, gears, plates, and seals. Safety notices are included throughout to warn of risks like parts under spring pressure, hydraulic fluid, and ensuring fluid is contained.
Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...fjsjjdkemmde
The document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and outlines over 30 steps to disassemble components like sprockets, valves, gears, plates, and seals. Safety notices are included throughout to warn of hazards like heavy lifting, pressurized fluids, and released spring forces.
Caterpillar cat 312 c l excavator (prefix bnn) service repair manual (bnn0000...dfjjsjkemmm
The document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and outlines over 30 steps to disassemble components like the sprocket, travel brake valve, piston assembly, barrel assembly, and planetary gears. Safety notices are included throughout to warn of risks like parts under spring pressure, hydraulic oil pressure, and being struck by released parts.
This document provides instructions for disassembling and assembling the final drive of an excavator. It lists the required tools and parts. The disassembly process involves removing 37 individual components in a specific order, including gears, shafts, seals, washers, and housings. The assembly section provides instructions for installing these components in reverse order and notes on cleaning, lubricating, and setting proper bearing preload using shims.
Caterpillar Cat 325D L Excavator (Prefix GBR) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions to disassemble a final drive over 33 steps. Key steps include removing the cover, gears, carrier assemblies, planetary gears, and seals. Cleanliness is important to prevent dirt entering during disassembly. Various tools are required including a transmission repair stand, link brackets, retaining ring pliers, and a slide hammer puller. The total weight of disassembled parts is provided.
Caterpillar Cat 323D L Excavator (Prefix JLG) Service Repair Manual Instant D...fujkskemdmdm4r
1. The document provides instructions for removing and installing inlet and exhaust valve seat inserts for a C6.4 engine. It describes the required tools and steps to remove the old inserts and install new ones.
2. Procedures are provided for removing, disassembling, and assembling the engine oil cooler. Parts are to be kept clean from contaminants to prevent damage.
3. Instructions are given for removing and installing the engine oil relief valve, including replacing the gasket. Cleanliness is important to prevent premature wear.
1) The document provides assembly instructions for a final drive on an excavator.
2) It involves over 40 steps to assemble bearings, seals, gears, carriers, housing and cover components.
3) Special tools and procedures are required to set bearing preloads, install seals, and test for leaks. Proper torque values and sealants are specified.
Caterpillar Cat 345D L Excavator (Prefix BYC) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for removing and installing various components of the rear gear group and flywheel on a C13 engine, which powers a 345D L excavator. The procedures include removing the electric starting motor, flywheel, rear crankshaft seal, and other rear gear components. Detailed illustrations show the components and tools used. Precautions are provided to properly support heavy components and contain fluids.
Caterpillar Cat 336D L Excavator (Prefix MDS) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a piston pump (hydraulic fan) on a Caterpillar 336D L excavator. The disassembly process involves using tools to remove retaining rings, seals, bearings, pistons and other components. The assembly process specifies cleaning parts and provides 30 steps for installing components in the correct order and ensuring proper operation, including adjusting end play and installing springs and seals.
Caterpillar Cat 345D L Excavator (Prefix RAE) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the travel motor of a 345D L excavator. It lists the required tools and gives step-by-step instructions for removing components like the head, brake piston, rotating group, and seals. The instructions emphasize cleaning parts and ensuring they are reinstalled in their original locations to avoid damage and contamination.
Caterpillar Cat 345D L Excavator (Prefix PBT) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the swing drive of a 345D L excavator. It lists the required tools and gives step-by-step procedures to remove components such as the carrier assembly, ring gear, and bearings. Cleanliness is emphasized during assembly, with seals, O-rings and other parts replaced as needed. The instructions ensure the swing drive is properly disassembled and reassembled.
Caterpillar Cat 345D L Excavator (Prefix RAJ) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, plates, seals, and piston assemblies. The disassembly process is described in 31 steps. The assembly section then lists 13 steps to reinstall components in reverse order, making sure to clean parts and apply new seals and lubricants.
This document provides instructions for removing and installing fuel injection pumps and disassembling and assembling fuel ratio control components on a Caterpillar 3406C diesel engine. The steps include using various tools to remove the fuel injection pumps from the pump housing, install new pumps, and check pump installation. Instructions are also provided to disassemble the fuel ratio control housing by removing bolts, springs, diaphragms and other parts and cleaning components before reassembly.
Caterpillar Cat 345C and 345C L Excavator (Prefix BWY) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, plates, disks, seals, pistons, and housing. The assembly procedure reverses the disassembly with 13 steps like installing seals, spacers, pistons, plates and tightening components. Precautions are provided to keep parts clean and in correct orientation to prevent contamination of the hydraulic system.
Caterpillar Cat 345C and 345C L Excavator (Prefix TBA) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, pins, plates, seals, pistons, disks, and bearings. The assembly procedure reverses the disassembly process in 30 steps and provides notes about cleaning parts, applying lubricant, and ensuring proper orientation of components like washers. Tools required are listed for both procedures.
Caterpillar Cat 345D L Excavator (Prefix MLK) Service Repair Manual Instant D...fujkskemdmdm4r
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.
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 replacing removed components.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix WBC) Service Repair Manua...fujkskemdmdm4r
The document provides instructions for removing and installing various engine components, including:
- Valve guides are removed from the cylinder head using a valve guide driver tool. New guides are installed using driver tools until the proper height is reached.
- Valve seat inserts are removed from the cylinder head using extractors. New inserts are installed using a driver tool after being cooled.
- The engine oil filter base, oil filter, and oil cooler are removed. Hoses are disconnected and bolts removed to access these components.
Caterpillar Cat 336D L Excavator (Prefix PTB) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides assembly instructions for a 336D L excavator transmission in 3 sentences:
It lists the required tools and parts, gives step-by-step instructions for assembling the transmission housing, installing planetary gears and carriers, and attaching the transmission cover, and notes that cleanliness is important during assembly and O-rings and seals should always be replaced.
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Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...idkkdmmd
This document provides instructions for disassembling the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists the required tools and gives step-by-step instructions to remove components such as sprockets, valves, seals, plates, and assemblies. Safety notices are included to warn of hazards such as heavy lifting, pressurized fluids, and released spring forces. Detailed illustrations supplement the text to show technicians how to correctly disassemble parts.
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This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
This document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and safety notices, and provides a step-by-step process to disassemble components such as the final drive, travel brake valve, counterbalance valve, travel motor piston assembly, and barrel assembly. Detailed illustrations accompany each step to ensure correct disassembly.
Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...dfjjsjkemmm
The document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and outlines over 30 steps to disassemble components like sprockets, valves, gears, plates, and seals. Safety notices are included throughout to warn of risks like parts under spring pressure, hydraulic fluid, and ensuring fluid is contained.
Caterpillar cat 312 c excavator (prefix bnn) service repair manual (bnn00001 ...fjsjjdkemmde
The document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and outlines over 30 steps to disassemble components like sprockets, valves, gears, plates, and seals. Safety notices are included throughout to warn of hazards like heavy lifting, pressurized fluids, and released spring forces.
Caterpillar cat 312 c l excavator (prefix bnn) service repair manual (bnn0000...dfjjsjkemmm
The document provides disassembly instructions for the final drive, travel motor, and travel counterbalance valve of excavator models 312C and 312C L. It lists required tools and outlines over 30 steps to disassemble components like the sprocket, travel brake valve, piston assembly, barrel assembly, and planetary gears. Safety notices are included throughout to warn of risks like parts under spring pressure, hydraulic oil pressure, and being struck by released parts.
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This document provides instructions for disassembling and assembling the final drive of an excavator. It lists the required tools and parts. The disassembly process involves removing 37 individual components in a specific order, including gears, shafts, seals, washers, and housings. The assembly section provides instructions for installing these components in reverse order and notes on cleaning, lubricating, and setting proper bearing preload using shims.
Caterpillar Cat 325D L Excavator (Prefix GBR) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions to disassemble a final drive over 33 steps. Key steps include removing the cover, gears, carrier assemblies, planetary gears, and seals. Cleanliness is important to prevent dirt entering during disassembly. Various tools are required including a transmission repair stand, link brackets, retaining ring pliers, and a slide hammer puller. The total weight of disassembled parts is provided.
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Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
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Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
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2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312C EXCAVATOR FDS
Configuration: 312C & 312C L Excavators FDS00001-00300 (MACHINE)
Disassembly and Assembly
312C Excavator Machine Systems
Media Number -RENR5503-04 Publication Date -01/11/2007 Date Updated -19/11/2007
i03040582
Final Drive and Travel Motor - Disassemble
SMCS - 4050-015; 4351-015
S/N - CBA1-UP
S/N - FDS1-UP
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 3
B 1P-2420 Transmission Repair Stand 1
C - Bolt (M6) 2
D
1P-0074 Slide Hammer Puller Gp 1
4C-5666 Threaded Adapter 1
123-6702 Backlash Gauge Gp 1
E 1P-0510 Driver Gp 1
F 8H-0663 Bearing Puller Gp 1
G 1P-1863 Retaining Ring Pliers 1
H 9U-7346 Spanner Wrench As 1
Start By:
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3. A. Remove the final drive and the travel motor. Refer to the Disassembly and Assembly, "Final
Drive and Travel Motor - Remove".
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Dealer Service
Tool Catalog" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Personal injury can result from hydraulic oil pressure and hot oil.
Hydraulic oil pressure can remain in the hydraulic system after the
engine has been stopped. Serious injury can be caused if this pressure is
not released before any service is done on the hydraulic system.
Make sure all of the work tools have been lowered to the ground, and
the oil is cool before removing any components or lines. Remove the oil
filler cap only when the engine is stopped, and the filler cap is cool
enough to touch with your bare hand.
1. Thoroughly clean the outside of the travel motor and the final drive prior to disassembly.
2. Remove the sprocket from the final drive and the travel motor. The weight of the sprocket is
approximately 39 kg (86 lb).
3. Mark the alignment of the travel motor and the final drive for reassembly purposes. The
parts must be reinstalled in the original locations.
4. Steps 5 through 11 are for the removal of the travel counterbalance valve.
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4. Illustration 1 g00940682
5. Use Tooling (A) and a suitable lifting device to position the final drive and the travel motor
onto Tooling (B) . The combined weight of the final drive and travel motor is approximately
160 kg (353 lb).
6. Drain the oil from the final drive into a suitable container for storage or for disposal. Refer
to Operation and Maintenance Manual, "Capacities (Refill)" for the capacity of the final
drive.
7. Remove fittings (1) . Remove plug (2) from travel brake valve (3) .
8. Remove bolts (4) that secure travel brake valve (3) to the final drive.
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
9. Use two persons to remove travel brake valve (3) from the final drive. The weight of travel
brake valve (3) is approximately 27 kg (60 lb).
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5. Illustration 2 g00940716
10. Remove valve plate (5) and O-ring seal (2) .
Illustration 3 g01405139
11. Use Tooling (D) to remove bearing (7) .
Disassembly of the Travel Counterbalance Valve
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6. Illustration 4 g01405725
Personal injury can result from parts and/or covers under spring
pressure.
Spring force will be released when covers are removed.
Be prepared to hold spring loaded covers as the bolts are loosened.
1. Position the counterbalance valve, as shown. Remove plug (8) and adapter (9) .
Illustration 5 g01405227
(8) Plug
(9) Adapter
2. Remove spring (10) and spool (11) .
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7. Illustration 6 g01405232
3. Remove relief valve assemblies (12) .
Illustration 7 g01405243
Sudden release of spring force can cause injury.
To prevent the possibility of injury, follow the procedure to relieve the
spring pressure.
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8. 4. Remove seat (13) . Seat (13) is pressed onto valve (17) . Use new parts if seat (13) or valve
(17) is damaged. Do not disassemble these components. Make sure that you reuse the other
component.
5. Remove backup ring (14) and O-ring seal (15) .
6. Remove O-ring seal (22) .
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
7. Remove nut (20) .
8. Remove screw (27) .
9. Remove stopper (26) . Remove backup ring (19) and O-ring seal (18) from stopper (19) .
10. Remove valve (21) , piston (25) , and spring (16) from the housing.
11. Remove backup ring (23) and O-ring seal (24) from piston (25) .
Illustration 8 g01405284
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9. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
12. Remove covers (28) and the O-ring seals.
Illustration 9 g01405299
(28) Cover
13. Remove springs (29) , guides (30) , and spool assembly (31) .
Illustration 10 g01405345
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10. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
14. Remove valve (32) , spring (33) , and ball (34) from one end of spool (35) . Repeat for the
other end of spool (35) .
Illustration 11 g01405633
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
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11. 15. Remove plug (36) , spring (38) , and piston (39) from both sides of the housing assembly.
16. Remove O-ring seal (37) from each plug (36) .
Note: Remove the remaining allen head bolts from the housing assembly for cleaning
purposes, if necessary. Each allen head bolt has an O-ring seal. Check the O-ring seal for
wear or for damage. Replace the O-ring seal, if necessary.
Disassembly of the Travel Motor
Illustration 12 g01405794
1. Remove O-ring seal (40) and spring (41) .
Illustration 13 g01405828
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12. 2. Install Tooling (C) onto piston assembly (42) . Use Tooling (C) and a suitable driver to
remove piston assembly (42) from body (43) .
Illustration 14 g01405855
3. Remove O-ring seals (45) and (46) from piston assembly (42) . Remove backup rings (44)
and (47) from piston assembly (42) .
Illustration 15 g01405867
4. Use suitable drivers or a suitable lever to remove guide assembly (48) .
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13. Illustration 16 g01405885
5. Remove O-ring seal (49) and backup ring (50) from guide assembly (48) .
Illustration 17 g01406117
6. Remove four separator plates (51) and four friction plates (52) . Note the alternating order
of separator plates (51) and friction plates (52) for assembly purposes.
Note: Do not allow the components of barrel assembly (53) to come apart while you
remove barrel assembly (53) . The components of barrel assembly (53) must be reinstalled
into the original positions.
Note: Oil will drain from the final drive. Place a suitable container under the final drive for
storage or disposal. Refer to Operation and Maintenance Manual, "Capacities (Refill)" for
the fluid capacity of the final drive.
7. Position the final drive horizontally.
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14. 8. Remove barrel assembly (53) .
Illustration 18 g01406180
Note: Mark the component locations for assembly purposes before you disassemble barrel
assembly (53) .
9. Remove piston assemblies (54) and retainer (55) from barrel assembly (53) .
Illustration 19 g01406210
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15. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
10. Remove retainer (56) , spacer (57) , and springs (58) from barrel assembly (53) .
Illustration 20 g01406263
11. Put location marks on cam plate (59) for assembly purposes. Make sure that the thick end of
cam plate (59) is adjacent to the opening that is across body (43) . Remove cam plate (59) .
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16. Illustration 21 g01406329
Illustration 22 g01406338
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
12. Remove piston (60) and spring (62) .
13. Remove key (61) .
Disassembly of the Final Drive
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17. Illustration 23 g01406376
1. Use a suitable lifting device to position the final drive on Tooling (B) , as shown. The
weight of the final drive is approximately 200 kg (441 lb).
2. Remove plugs (63) . Remove the O-ring seals from plugs (63) . Check the O-ring seals for
wear or for damage. Replace the O-ring seals, if necessary.
3. Remove bolts (65) . Use a suitable chisel to remove cover (64) .
Illustration 24 g01406386
4. Raise the temperature of bolts (66) in order to loosen the thread sealant.
5. Remove bolts (66) and plate (67) .
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18. Illustration 25 g01406397
6. Remove sun gear (68) .
Illustration 26 g01406400
7. Attach Tooling (A) and a suitable lifting device to carrier assembly (69) . Remove carrier
assembly (69) , planetary gear assembly (70) , and bearing assembly (71) as a unit.
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19. Illustration 27 g01406789
8. Remove planetary gear (70) and bearing assembly (71) from carrier assembly (69) . Repeat
for the remaining planetary gears (70) and bearing assemblies (71) .
Illustration 28 g01406822
9. Remove sun gear (72) .
10. Raise the temperature of bolts (73) in order to loosen the thread sealant. Remove bolts (73) .
Remove plate (74) .
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20. Illustration 29 g01406850
11. Remove retaining ring (75) from sun gear (72) . Check retaining ring (75) for wear or for
damage. Replace retaining ring (75) , if necessary.
Illustration 30 g01406853
12. Remove planetary gear (76) .
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21. Illustration 31 g01406875
13. Remove bearing (77) , race (78) , and thrust washer (79) .
14. Repeat Steps 12 and 13 in order to remove the remaining planetary gear assemblies.
Illustration 32 g01406882
15. Remove bolt (80) and plate (81) .
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22. Illustration 33 g01406885
Illustration 34 g01406886
16. Use Tooling (H) to remove nut (82) .
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23. Illustration 35 g01406906
17. Install Tooling (A) and a suitable lifting device to housing (83) . The weight of housing (83)
is approximately 35 kg (77 lb).
18. Remove housing (83) from body assembly (84) .
Illustration 36 g01406912
19. Remove Duo-cone seal gp (85) from the body assembly and the housing.
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24. Illustration 37 g01407100
20. Remove both bearings (86) from housing (83) .
Illustration 38 g01407089
21. Remove both bearing races (87) from housing (83) .
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25. 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
26. Illustration 39 g01407115
22. Position body assembly (84) horizontally. Remove shaft assembly (88) , the bearing, and the
retaining ring.
Illustration 40 g01407144
23. Use Tooling (G) to remove retaining ring (89) from shaft assembly (88) .
Illustration 41 g01407161
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