The document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. It lists 33 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 31 steps for assembly, installing components in reverse order and noting that cleanliness is important, O-rings and seals should be replaced, and bearings should be preloaded to determine the correct shim thickness.
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that seals, shims, and other parts should be replaced. Precision is required to properly preload the bearings and determine the correct shim thickness. Cleanliness is emphasized throughout to prevent contamination.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...ze6074xunong
This document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. The disassembly procedure involves removing over 30 individual parts from the final drive assembly using various tools. The assembly procedure instructs to clean all parts thoroughly and replace all O-rings, gaskets and seals before reassembling the final drive in the reverse order of disassembly while applying lubricants to components as needed. Proper cleaning, part replacement, and lubrication are emphasized to ensure correct reassembly.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...f8usejkdmmd8i
This document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. The disassembly procedure involves removing over 30 individual parts from the final drive assembly using various tools. The assembly procedure instructs to clean all parts thoroughly and replace all O-rings, gaskets and seals before assembling the over 30 parts back into the final drive in the reverse order of disassembly using pressing and lifting tools. Proper cleaning, lubrication and torque specifications are emphasized to ensure correct reassembly.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...tengtui535
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that all parts must be cleaned, O-rings and seals replaced, and surfaces lubricated before assembly. Precise measurements and shim selection are required to set the bearing preload correctly.
Caterpillar Cat 319D L Excavator (Prefix AYF) Service Repair Manual (AYF00001...f8usiejdkmdd
The document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. It lists 33 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 13 steps for assembly, installing components like bearings, seals, and shims, and checking preload on the bearings. Precautions are given to clean parts thoroughly and replace all O-rings, gaskets and seals.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...yu5676962
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that seals, shims, and other parts should be replaced. Precise measurements and press loads are specified to properly install bearings and set clearances. Cleanliness is emphasized throughout to prevent contamination.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...f8seodkdmdmed3
This document provides instructions for disassembling and assembling the final drive of a 319D L excavator. The disassembly procedure involves removing over 30 individual parts from the final drive including the cover, carrier assembly, ring gears, and main housing. The assembly procedure lists similar steps but in reverse order, instructing technicians to clean all parts, apply sealant and lubricant as needed, and use precision tools to reinstall components like bearings, seals, and shims in the correct positions. Technicians are warned to follow all safety procedures and use replacement parts as some components may be damaged during disassembly.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...gongfuao7509
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that all parts must be cleaned, O-rings and seals replaced, and surfaces lubricated before assembly. Precise measurements and shim selection are required to set the bearing preload correctly.
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that seals, shims, and other parts should be replaced. Precision is required to properly preload the bearings and determine the correct shim thickness. Cleanliness is emphasized throughout to prevent contamination.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...ze6074xunong
This document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. The disassembly procedure involves removing over 30 individual parts from the final drive assembly using various tools. The assembly procedure instructs to clean all parts thoroughly and replace all O-rings, gaskets and seals before reassembling the final drive in the reverse order of disassembly while applying lubricants to components as needed. Proper cleaning, part replacement, and lubrication are emphasized to ensure correct reassembly.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...f8usejkdmmd8i
This document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. The disassembly procedure involves removing over 30 individual parts from the final drive assembly using various tools. The assembly procedure instructs to clean all parts thoroughly and replace all O-rings, gaskets and seals before assembling the over 30 parts back into the final drive in the reverse order of disassembly using pressing and lifting tools. Proper cleaning, lubrication and torque specifications are emphasized to ensure correct reassembly.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...tengtui535
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that all parts must be cleaned, O-rings and seals replaced, and surfaces lubricated before assembly. Precise measurements and shim selection are required to set the bearing preload correctly.
Caterpillar Cat 319D L Excavator (Prefix AYF) Service Repair Manual (AYF00001...f8usiejdkmdd
The document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. It lists 33 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 13 steps for assembly, installing components like bearings, seals, and shims, and checking preload on the bearings. Precautions are given to clean parts thoroughly and replace all O-rings, gaskets and seals.
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The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that seals, shims, and other parts should be replaced. Precise measurements and press loads are specified to properly install bearings and set clearances. Cleanliness is emphasized throughout to prevent contamination.
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This document provides instructions for disassembling and assembling the final drive of a 319D L excavator. The disassembly procedure involves removing over 30 individual parts from the final drive including the cover, carrier assembly, ring gears, and main housing. The assembly procedure lists similar steps but in reverse order, instructing technicians to clean all parts, apply sealant and lubricant as needed, and use precision tools to reinstall components like bearings, seals, and shims in the correct positions. Technicians are warned to follow all safety procedures and use replacement parts as some components may be damaged during disassembly.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix AYF) Service Repair Manu...gongfuao7509
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that all parts must be cleaned, O-rings and seals replaced, and surfaces lubricated before assembly. Precise measurements and shim selection are required to set the bearing preload correctly.
Caterpillar cat 319 d l excavator (prefix ayf) service repair manual (ayf0000...fjkskedmme
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 33 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 29 steps for assembly, reinstalling those components in reverse order and noting that cleanliness is important, O-rings and seals should be replaced, and bearings should be preloaded to determine the correct shim thickness. The procedure involves using various tools to separate, lift, and install parts carefully due to their weights.
Caterpillar cat 319 d ln excavator (prefix ayf) service repair manual (ayf000...9fiseookddk
This document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. The disassembly procedure involves removing over 30 individual parts from the final drive assembly using various tools. The assembly procedure instructs to clean all parts thoroughly and replace all O-rings, gaskets and seals before reassembling the final drive in the reverse order of disassembly while applying lubricants to components as needed. Proper cleaning, part replacement, and lubrication are emphasized to ensure correct reassembly.
Caterpillar cat 319 d ln excavator (prefix ayf) service repair manual (ayf000...fjskefksemer
This document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. The disassembly procedure involves removing over 30 individual parts from the final drive assembly using various tools. The assembly procedure instructs to clean all parts thoroughly and replace all O-rings, gaskets and seals before reassembling the final drive in the reverse order of disassembly while applying lubricants to components as needed. Proper cleaning, part replacement, and lubrication are emphasized to ensure correct reassembly.
Caterpillar cat 319 d ln excavator (prefix ayf) service repair manual (ayf000...fjkskedmme
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 33 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 29 steps for assembly, reinstalling those components in reverse order and noting that cleaning is important, O-rings and seals should be replaced, and bearings should be preloaded to determine the correct shim thickness. The procedure involves using various tools to separate, lift, and install parts carefully due to their weights.
Caterpillar cat 319 d l excavator (prefix ayf) service repair manual (ayf0000...fjskefksemer
The document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. It lists 33 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 13 steps for assembly, installing components like bearings, seals, and shims, and checking preload on the bearings to determine the correct shim thickness. The overall document provides detailed technical instructions for taking apart and rebuilding the excavator's final drive transmission.
Caterpillar Cat 319D L Excavator (Prefix AYF) Service Repair Manual (AYF00001...jfkskmdmmdd
This document provides instructions for disassembling and assembling the final drive of a 319D L and 319D LN excavator. The disassembly procedure involves removing over 30 individual parts from the final drive assembly using various tools. The assembly procedure instructs to clean all parts thoroughly and replace all O-rings, gaskets and seals before reassembling the final drive in the reverse order of disassembly while applying lubricants to components as needed. Proper cleaning, part replacement, and lubrication are emphasized to ensure correct reassembly.
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that all parts must be cleaned, O-rings and seals replaced, and surfaces lubricated before assembly. Precise measurements and shim selection are required to set the bearing preload correctly.
Caterpillar Cat 319D L Excavator (Prefix AYF) Service Repair Manual (AYF00001...jfkskmmdmdm
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, installing components in reverse order and noting that all parts must be cleaned, O-rings and seals replaced, and surfaces lubricated before assembly. Precise measurements and shim selection are required to set the bearing preload correctly.
The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 30 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 33 steps for assembly, reinstalling those components in reverse order and noting that seals, shims, and other parts should be replaced. Precision is important, such as applying the correct preload to bearings to determine shim thickness. Cleanliness during assembly is emphasized to prevent damage or issues.
The document provides instructions for disassembling and assembling a final drive component of an excavator. It includes 33 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. The assembly section has 13 steps, including pressing bearings into the main housing, determining the correct shim thickness, installing seals and pins, and attaching the main housing to the motor housing. Precise cleaning and use of replacement parts is emphasized throughout.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix WBJ) Service Repair Manu...tengtui535
The document provides instructions for disassembling and assembling a final drive component of an excavator. It includes 33 steps for disassembly, removing components like the cover, carrier assembly, planetary gears, and seals. The assembly section has 13 steps, including pressing in bearings, installing seals and pins, and using shims to set proper bearing preload when installing the main housing onto the motor housing. Cleanliness is emphasized throughout to prevent contamination.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix WBJ) Service Repair Manu...ze6074xunong
The document provides instructions for disassembling and assembling a final drive component of an excavator. It includes 33 steps for disassembly, removing components like the cover, carrier assembly, planetary gears, and seals. The assembly section has 13 steps, including pressing in bearings, installing seals and pins, and using shims to set proper bearing preload when installing the main housing onto the motor housing. Cleanliness is emphasized throughout to prevent contamination.
Caterpillar Cat 319D L and 319D LN Excavator (Prefix WBJ) Service Repair Manu...gongfuao7509
The document provides instructions for disassembling and assembling a final drive component of a 319D LN excavator. It includes 33 steps to disassemble the final drive into individual parts like the carrier assembly, ring gears, sun gear, and housing. It also includes 13 steps for reassembling the final drive, including pressing bearings into place and using shims to set the proper bearing preload. Precautions are given to clean parts thoroughly and replace all seals and gaskets.
Caterpillar Cat 319D L Excavator (Prefix WBJ) Service Repair Manual (WBJ00001...f8usiejdkmdd
The document provides instructions for disassembling and assembling a final drive component of an excavator. It includes 33 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. The assembly section has 13 steps, including preloading the bearings to determine the correct shim thickness, installing seals and pins, and attaching the main housing to the motor housing. Precise cleaning and use of replacement parts is emphasized throughout.
Caterpillar Cat 329D2 and 329D2L Excavator (Prefix RGA) Service Repair Manual...gongfuao7509
The document provides instructions for disassembling and assembling a swing motor and swing drive. Key steps include:
1. Cleaning all parts thoroughly before assembly and applying a light film of hydraulic oil.
2. Using retaining ring pliers to install a retaining ring and assembling plates, pistons, a barrel and other components into the motor housing in the specified order.
3. Attaching lifting brackets and safely lifting the heavy swing motor or drive components during removal and installation procedures.
Caterpillar Cat 329D and 329D L Excavator (Prefix DTZ) Service Repair Manual ...gongfuao7509
This document provides instructions for removing and installing the water temperature regulator on a Caterpillar C7 engine. It describes:
1. Draining the engine coolant below the level of the water temperature regulator.
2. Disconnecting the hose from the regulator cover and removing mounting bolts.
3. Installing the new regulator by reversing the removal steps, filling the cooling system, and tightening all connections to the specified torques.
Cleanliness is important to prevent contamination, and safety precautions are described for working with hot coolant and steam.
Caterpillar Cat 326F L Excavator (Prefix WGL) Service Repair Manual Instant D...gongfuao7509
This document provides instructions to disassemble a travel motor. It begins by having the technician remove the travel motor and attach it to assembly tools. It then lists 28 steps to fully disassemble the travel motor by removing components like caps, springs, seals, plates and housing assemblies. Safety notices are included throughout to warn of potential injury from released spring forces.
Caterpillar Cat 324E L Excavator (Prefix PNW) Service Repair Manual Instant D...gongfuao7509
This document provides instructions for disassembling and assembling the travel motor of a 324E L Excavator. It lists the required tools and parts and provides 28 steps to disassemble the travel motor by removing components like the head, O-rings, springs, brake piston, plates, and bearings. It then lists 19 steps to assemble the travel motor by reinstalling these components in the reverse order, noting proper lubrication and alignment of parts.
This document provides instructions for removing and installing various engine components on a Caterpillar 324D LN excavator. It includes procedures for removing and installing the front cover, front housing, camshaft idler gear, valve mechanism cover, valve mechanism cover base, rocker shaft and pushrods. The document provides illustrations and specifies required tools for each procedure. Safety notices are included to keep parts clean and contain fluids.
Caterpillar Cat 324D FM LL EXCAVATOR (Prefix JLS) Service Repair Manual Insta...gongfuao7509
This document provides instructions for disassembling and assembling the final drive of a 324D FM LL EXCAVATOR. It outlines 21 steps for disassembly, which include removing plates, springs, pistons, gears, and other components. It also outlines 16 steps for assembly, which include installing bearings, seals, gears, and other components back into the final drive housing using various tools. The document includes illustrations to supplement the written instructions.
Caterpillar Cat 323F SA and 323F LN Excavator (Prefix FA2) Service Repair Man...gongfuao7509
This document provides instructions for disassembling and assembling the final drive of an excavator model 323F SA. It lists 30 steps to disassemble the final drive by removing components like the cover, carrier assembly, ring gears, and seals. It then lists 31 steps to reassemble the final drive by installing components like bearings, seals, gears, and shims in the reverse order of disassembly. Precise tools and procedures are required due to the heavy weight and precision fitting of components.
Caterpillar Cat 323D2 and 323D2 L Excavator (Prefix JEX) Service Repair Manua...gongfuao7509
The document provides instructions for disassembling the final drive of an excavator model 323D2. It involves 33 steps including removing the final drive cover, carrier assembly, ring gears, and other components. Various tools are required including a transmission repair stand, link brackets, forcing screws, and puller assembly. Cleanliness is important to prevent dirt from entering internal parts during disassembly.
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The document provides instructions for disassembling and assembling the final drive of a 319D L excavator. It lists 33 steps for disassembly, removing components like the cover, carrier assembly, ring gears, and seals. It then lists 29 steps for assembly, reinstalling those components in reverse order and noting that cleanliness is important, O-rings and seals should be replaced, and bearings should be preloaded to determine the correct shim thickness. The procedure involves using various tools to separate, lift, and install parts carefully due to their weights.
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Caterpillar cat 319 d ln excavator (prefix ayf) service repair manual (ayf000...fjkskedmme
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Caterpillar Cat 319D L Excavator (Prefix AYF) Service Repair Manual (AYF00001...jfkskmdmmdd
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3. Turbocharger removal requires removing bolts and nuts connecting it to the exhaust manifold and disconnecting oil lines. Disassembly separates the housing components. Assembly reconnects the parts and installation bolts the turbocharger back into place.
Caterpillar Cat 322C FM EXCAVATOR (Prefix BPH) Service Repair Manual Instant ...gongfuao7509
This document provides instructions for removing and installing a governor from a 322C FM excavator engine. The removal procedure involves disconnecting fuel and oil lines, removing retaining clips and bolts, and using special tools to remove the governor. The installation procedure outlines cleaning and lubricating parts, replacing seals, and using tools to install the governor along with associated lines, pins, and clips. Precautions are given to keep parts clean and ensure free movement of components.
Caterpillar Cat 322B L EXCAVATOR (Prefix 5CR) Service Repair Manual Instant D...gongfuao7509
This document provides instructions for removing and installing the bucket linkage group and bucket cylinder on a Caterpillar 322B L excavator. The procedures include removing pins and bolts to separate the various linkage and cylinder components, as well as instructions for installing replacement components and adjusting clearances using shims. Proper lubrication of pins, bolts and other components is emphasized during assembly.
Caterpillar Cat 322B L EXCAVATOR (Prefix 1YS) Service Repair Manual Instant D...gongfuao7509
This document provides instructions for removing and installing the governor and associated components on a Caterpillar 3116 engine. The removal process involves disconnecting linkages and tubes, removing mounting bolts and clips, and using specialized tools. The installation follows the removal steps in reverse, applying lubricant to seals and ensuring proper adjustment of linkages. Required tools include various pliers and pin tools to facilitate disconnecting and reconnecting components.
Caterpillar Cat 322 L EXCAVATOR (Prefix 9RL) Service Repair Manual Instant Do...gongfuao7509
This document provides instructions for removing and installing a governor from a Caterpillar Cat 322 L excavator powered by a 3116 engine. The removal procedure involves disconnecting tubes, removing clips and bolts, and using special tools. The installation procedure describes cleaning and lubricating parts, replacing seals, and using tools to install the governor components in reverse order of removal. Proper torque specifications and checks are listed to ensure correct installation.
This document provides instructions for servicing the air conditioning system on Caterpillar 322 and 322L excavators. It describes safety precautions when working with refrigerant due to risks of injury. The document outlines procedures for preparing the machine, removing and installing various AC system components like lines, the compressor, and preparing the system for disassembly and reassembly. Detailed steps are provided for correctly assembling refrigerant line fittings and other components.
Caterpillar Cat 320F L Excavator (Prefix YBM) Service Repair Manual Instant D...gongfuao7509
The document provides instructions for removing and installing a boom cylinder on an excavator. Key steps include:
1. Lowering the boom and releasing hydraulic pressure before removal.
2. Detaching hoses and removing bolts and pins to separate the cylinder from the excavator.
3. Lifting the cylinder, which weighs approximately 287kg, off the excavator using slings.
4. Reinstalling involves lifting the cylinder back into place with slings, reattaching with bolts and pins, and reconnecting hoses. Torque specifications are provided for all fasteners.
This document provides instructions for removing and installing a flywheel on a 320E LRR excavator with a C6.6 engine. The removal procedure involves using guide studs and lifting equipment to support the flywheel, then removing mounting bolts. The installation procedure specifies cleaning and inspecting components, positioning the flywheel with guide studs and lifting equipment, and tightening mounting bolts to the specified torque. Instructions are also provided for removing and installing a crankshaft rear seal.
This document provides instructions for removing and installing various engine components on a Caterpillar 320E LRR excavator, including:
1. Removing and installing the crankshaft front seal using specific tools.
2. Removing and installing the front cover, which requires removing bolts in a specific order and position.
3. Installing a new gasket and front seal when reinstalling the front cover.
The document contains detailed step-by-step instructions and illustrations for performing maintenance on the engine's crankshaft pulley, vibration damper, front seal, and front cover. Precautions are provided to keep parts clean and torque specifications are given.
This document provides instructions for disassembling and assembling the gear pump (pilot) and main hydraulic pump on a Caterpillar 320D2 excavator. The summary includes steps to disassemble the gear pump by removing housing bolts, seals, gears, and plates. It also describes removing the main hydraulic pump by disconnecting hoses and harnesses, removing mounting bolts, and lifting out the pump along with attached auxiliary pumps and pilots.
The document provides instructions for disassembling and assembling the travel motor of a 320D2L excavator. It describes 27 steps to disassemble the travel motor by removing components like the head, check valves, fittings, pistons, plates, seals and more. It then describes 25 steps to reassemble the travel motor, replacing components in the reverse order and ensuring proper alignment of parts like keys and cam plates. Special care must be taken to avoid damaging parts and keep components matched during assembly.
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What Could Cause The Headlights On Your Porsche 911 To Stop WorkingLancer Service
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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.
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Experiencing a "Key Not Detected" problem in your Mercedes? Don’t take it for granted. Go through this presentation to find out the exact nature of the issue you are dealing with. Have your vehicle checked by a certified professional if necessary.
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 319D LN EXCAVATOR KFM
Configuration: 319D L & 319D LN Excavators KFM00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
315D, 318D and 319D Excavators Machine Systems
Media Number -KENR5272-13 Publication Date -01/09/2017 Date Updated -06/09/2017
i05453130
Final Drive - Disassemble
SMCS - 4050-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-2420 Transmission Repair Stand 1
B 439-3938 Link Bracket 2
C 154-6181 Forcing Bolt 1
D 439-3940 Link Bracket 2
E
5F-7366 Forcing Bolt 1
1P-5546 Crossblock 1
1U-9889 Crossblock 1
1P-0520 Driver Group 1
6V-7888 Puller Leg 2
1H-3112 Puller Assembly 1
1P-5551 Adjustable Screw Assembly 1
F - Loctite 5127 1
Start By:
a. Remove the final drive.
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3. Note: Cleanliness is an important factor. Before the disassembly procedure, thoroughly
clean the exterior of the component. This action will prevent dirt from entering the internal
mechanism.
1. Put an alignment mark across the sections of the final drive for assembly purposes. The
parts must be reinstalled in the original locations.
Illustration 1 g00708089
2. Fasten the final drive to Tooling (A), as shown. The combined weight of the final drive and
final drive sprocket is approximately 312 kg (688 lb).
3. Remove bolts (1) and the washers that hold the cover in position.
Illustration 2 g00708090
4. Remove the setscrews from cover (2), and fasten Tooling (B) and a suitable lifting device to
cover (2), as shown. The weight of cover (2) is approximately 32 kg (70 lb). Remove cover
(2).
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4. Illustration 3 g00708091
5. Remove thrust plate (3) from cover (2).
6. Remove plugs (4) from cover (2).
Illustration 4 g00708235
7. Remove O-ring seals (5) from both plugs (4) that were in the cover.
Illustration 5 g00708092
8. Remove spacer (6) from carrier assembly (7).
9. Remove sun gear (8) from carrier assembly (7).
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5. 10. Remove carrier assembly (7) by lifting the carrier assembly straight up. The weight of
carrier assembly (7) is approximately 14 kg (30 lb).
Illustration 6 g01304883
11. Disassemble carrier assembly (7), as follows.
a. Drive spring pin (10) into planetary shaft (9) with a hammer and a punch.
Illustration 7 g00708144
b. Remove planetary shaft (9) with spring pin (10) from the carrier assembly.
c. Remove spring pin (10) from planetary shaft (9) with a hammer and a punch.
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6. Illustration 8 g00708218
d. Remove thrust washers (11) and planetary gear (13) from the carrier assembly.
e. Remove bearing (12) from planetary gear (13).
12. Repeat Steps 11.a through 11.e in order to remove the remaining planetary gears from the
carrier assembly.
Illustration 9 g00708162
13. Remove sun gear (14) from carrier assembly (15).
Illustration 10 g00708325
14. Remove spacer (16).
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7. Illustration 11 g00708184
Note: It will be necessary to pry ring gears (17) away from main housing (18) in order to
install the lifting slings.
15. Fasten a suitable lifting device to ring gears (17), as shown. Remove the ring gears from
main housing (18). The weight of ring gears (17) is approximately 45 kg (100 lb).
Illustration 12 g00708360
16. Use a screwdriver or a chisel in order to separate two ring gears (17).
Note: Two ring gears (17) are held together with Tooling (F). It may be necessary to heat
ring gears (17) in order to soften the sealant. Do not heat over 135 °C (275 °F) for more
than thirty minutes.
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8. Illustration 13 g00708172
17. Position a 12.7 mm (0.50 inch) shackle under carrier assembly (15).
18. Fasten a suitable lifting device to the shackle.
19. Slowly lift carrier assembly (15) from the final drive. The weight of carrier assembly (15) is
approximately 39 kg (85 lb).
20. Disassemble carrier assembly (15), as follows.
Illustration 14 g00708175
a. Drive spring pin (20) into planetary shaft (19) with a hammer and a punch.
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9. Illustration 15 g00708370
Illustration 16 g00708220
b. Remove planetary shaft (19) with spring pin (20) from the carrier assembly.
c. Remove spring pin (20) from planetary shaft (19) with a hammer and a punch.
d. Remove thrust washers (21) and planetary gear (23) from the carrier assembly.
e. Remove bearings (22) from planetary gear (23).
21. Repeat Steps 20.a through 20.e in order to remove the remaining planetary gears from the
carrier.
Illustration 17 g00708186
22. Remove O-ring seal (24) from main housing (18).
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10. Illustration 18 g00708187
23. Remove bolts (25) from gear (26).
Illustration 19 g00708202
24. Use Tooling (C) in order to remove gear (26) from main housing (18).
Note: The motor housing will separate from main housing (18) once gear (26) is removed.
Make sure that the motor housing is supported.
Illustration 20 g00708211
25. Remove shims (27) from the main housing.
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11. Illustration 21 g00708212
26. Fasten Tooling (D) and a suitable lifting device to main housing (18), as shown.
27. Use a hammer and a punch in order to separate main housing (18) and the final drive
sprocket from motor housing (28). The combined weight of main housing (18) and the final
drive sprocket is approximately 82 kg (180 lb).
Illustration 22 g00708214
28. Remove Duo-Cone seal (29) from motor housing (28).
29. Remove alignment pins (30).
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12. Illustration 23 g00708215
Illustration 24 g00708216
30. Remove Duo-Cone seal (31) from main housing (18).
31. Use Tooling (E) in order to remove bearings (32) and (33) from the main housing.
32. If necessary, remove the final drive sprocket from the main housing.
33. Refer to Disassembly and Assembly, "Final Drive Sprocket - Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Nov 3 23:12:34 UTC+0800 2020
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13. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 319D LN EXCAVATOR KFM
Configuration: 319D L & 319D LN Excavators KFM00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
315D, 318D and 319D Excavators Machine Systems
Media Number -KENR5272-13 Publication Date -01/09/2017 Date Updated -06/09/2017
i05453369
Final Drive - Assemble
SMCS - 4050-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-2420 Transmission Repair Stand 1
B 439-3938 Link Bracket 2
D 439-3940 Link Bracket 2
G 126-3994 Duo-Cone Seal Installer 1
H - Loctite C5-A Anti-Seize Lubricant
F - Loctite High Flex From-In-Place Gasket
Note: Cleanliness is an important factor. Before assembly, all parts should be cleaned in
cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry
parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If
any parts are worn or damaged, use new parts for replacement. All disassembly and all
assembly procedures must be performed on a clean work surface and in a clean hydraulic
area. Keep cleaned parts covered and protected at all times.
Note: O-rings, gaskets, and seals should always be replaced. A used O-ring may not have
the same sealing properties as a new O-ring. Use 1U-6396 O-Ring Assembly Compound
during the assembly procedure.
Note: Apply a light film of hydraulic oil to all components before assembly.
1. Install the final drive sprocket if the sprocket was removed from the main housing.
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14. 2. Refer to Disassembly and Assembly, "Final Drive Sprocket - Remove and Install".
Illustration 1 g00708215
3. Apply Tooling (H) to the outer diameter of the bearings.
4. Install bearings (32) and (33) in main housing (18) with a suitable press.
5. Make sure that bearing (32) and bearing (33) contact the counter bore in the main housing.
6. Use the following procedure to preload the bearings and determine the correct thickness of
shims.
Illustration 2 g00713058
a. Fasten Tooling (D) and a suitable lifting device to main housing (18). Install the main
housing on the motor housing.
b. Put the main housing and the motor housing in a suitable press.
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15. Illustration 3 g00709278
(a) Bearing surface
(b) Housing surface
c. Use a suitable press and a spacer in order to apply a load of 4000 kg (8819 lb) on the
bearings. Rotate the housing in order to seat the bearings.
d. Reduce the load on the bearings to 1000 ± 100 kg (2205 ± 221 lb).
e. Use a depth micrometer in order to measure the step length between the bearing
surface and the housing surface. Take measurements at several different locations
around the housing. Compute the average of the measured dimensions and record the
number. Call this Dimension (Y).
Illustration 4 g00709276
f. Use a depth micrometer in order to measure the step length of gear (26). Take
measurements at several different locations around the gear. Compute the average of
the measured dimensions and record the number. Call this Dimension (X).
g. The thickness of the shims is equal to (X − Y) ± 0.05 mm (0.002 inch).
Note: Use no more than two shims. If two shims are required, install the thinner shim
next to the gear.
h. Remove the main housing from the motor housing.
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16. Illustration 5 g01021370
7. Use Tooling (G) in order to install Duo-Cone seal (31) in main housing (18). Refer to
Disassembly and Assembly, "Duo-Cone Conventional Seals - Install".
Note: The rubber seals and all surfaces that contact the seals must be clean and dry. After
installation of the seals, put clean SAE 30 oil on the contact surfaces of the metal seals.
Illustration 6 g01021371
8. Use Tooling (G) in order to install Duo-Cone seal (29) in motor housing (28).
Illustration 7 g00708214
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17. 9. Apply Tooling (H) to the surfaces that contact pins (30).
10. Install alignment pins (30).
Note: Do not damage the Duo-Cone seals in the main housing or in the motor housing
during the assembly of the two components. After installation of the main housing on the
motor housing, there will be a small gap between the components. The gap is caused by the
Duo-Cone seals. This gap will be eliminated during installation of gear (26).
Illustration 8 g00713058
11. Fasten Tooling (D) and a suitable lifting device to main housing (18). Install the main
housing on the motor housing.
Illustration 9 g00708211
12. Install shims (27) that were determined in Step 6.g in the main housing.
Note: If two shims are required, install the thinner shim next to the gear.
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18. Illustration 10 g00708187
13. Install gear (26).
14. Install bolts (25) in gear (26). Install the bolts in an even pattern until the gear is seated
against the bearing. Tighten bolts (25) in a crisscross pattern.
Illustration 11 g00708186
15. Install O-ring seal (24) to main housing (18).
Illustration 12 g00708175
16. Assemble carrier assembly (15), as follows.
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19. Illustration 13 g00708220
a. Install bearings (22) in planetary gear (23).
b. Install thrust washers (21) and planetary gear (23) in the carrier assembly.
c. Use a deburring tool in order to remove the metal burr from the openings in the
carrier. Install planetary shaft (19) in the carrier assembly.
d. Drive spring pin (20) into planetary shaft (19) with a hammer and a punch.
Illustration 14 g00513451
e. Orient the split in spring pin (20) vertically to the carrier. Align the split in the spring
pin to the top or to the bottom. Make a stake mark on each side of the spring pin hole
in the carrier. Each stake mark should be approximately 1.50 mm (0.059 inch) from
the outside diameter of the spring pin hole.
17. Repeat Steps 16.a through 16.e in order to install the remaining planetary gears in the carrier
assembly.
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20. Illustration 15 g00708172
18. Install a lifting sling through the middle of carrier assembly (15). Fasten a 12.7 mm
(0.50 inch) shackle to the suitable lifting device.
19. Install carrier assembly (15) on the final drive. The weight of carrier assembly (15) is
approximately 39 kg (85 lb).
20. Remove the shackle and the suitable lifting device.
Illustration 16 g00713148
21. Apply Tooling (F) to the mating surface of ring gear (17b).
22. Install ring gear (17a) on ring gear (17b).
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21. Illustration 17 g00708184
23. Fasten a suitable lifting device to ring gears (17), as shown. Install the ring gears to main
housing (18). The weight of ring gears (17) is approximately 45 kg (100 lb).
Illustration 18 g00708325
24. Install spacer (16) in the carrier assembly.
Illustration 19 g00708162
25. Install sun gear (14) in carrier assembly (15).
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22. Illustration 20 g01304883
Illustration 21 g00708218
26. Assemble carrier assembly (7), as follows.
a. Install bearing (12) in planetary gear (13).
b. Install thrust washers (11) and planetary gear (13) in the carrier assembly.
c. Install planetary shaft (9) in the carrier assembly.
d. Drive spring pin (10) into planetary shaft (9) with a hammer and a punch.
Illustration 22 g00513451
e. Orient the split in spring pin (10) vertically to the carrier. Align the split in the spring
pin to the top or to the bottom. Make a stake mark on each side of the spring pin hole
in the carrier. Each stake mark should be approximately 1.50 mm (0.059 inch) from
the outside diameter of the spring pin hole.
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23. 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
24. 27. Repeat Steps 26.a through 26.e in order to install the remaining planetary gears in the carrier
assembly.
Illustration 23 g00708092
28. Install carrier assembly (7) in the ring gear. The weight of carrier assembly (7) is
approximately 14 kg (30 lb).
29. Install sun gear (8) in carrier assembly (7).
30. Install spacer (6) in carrier assembly (7).
Illustration 24 g00708235
31. Install new O-ring seals (5) on plugs (4) that were in the cover.
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25. Illustration 25 g00708091
32. Install plugs (4) in cover (2). Tighten plugs (4) to a torque of 80 ± 10 N·m (59 ± 7 lb ft).
33. Install thrust plate (3) in cover (2).
34. Apply Tooling (F) to the mating surface of the ring gear.
Illustration 26 g00708090
35. Fasten Tooling (B) and a suitable lifting device to cover (2), as shown. The weight of cover
(2) is approximately 32 kg (70 lb). Install cover (2).
36. Remove Tooling (B) and install the setscrews in cover (2).
Illustration 27 g00708089
37. Install bolts (1) and the washers that hold the cover in position. Tighten bolts (1) in a
crisscross pattern.
38. Remove the final drive from Tooling (A). The combined weight of the final drive and final
drive sprocket is approximately 310 kg (683 lb).
End By:
a. Install the final drive.
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