854G Wheel Tractor and 992G Wheel Loader Power Train Caterpillar


Torque Converter Priority Valve - Disassemble

Usage:

854G 1JW

Disassembly Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1P-1853     Pliers     1    

Start By:

  1. Remove the priority valve for the torque converter. Refer to Disassembly and Assembly, "Torque Converter Priortiy Valve - Remove".



    Illustration 1g00369698

  1. Remove bolts (2) and the washers. Remove cover (1) from valve body assembly (3) .

  1. Remove spring (4), spacers (6) and spool assembly (5) from valve body assembly (3) .

  1. Remove O-ring seal (7) from cover (1) .



    Illustration 2g00369708

  1. Remove slug (8) from spool assembly (5) .



    Illustration 3g00369752

  1. Use Tooling (A) to remove retaining ring (9) .



    Illustration 4g00369753

  1. Remove ball (10), spring (12) and retainer (11) from spool assembly (5) .

Caterpillar Information System:

990 and 990 Series II Wheel Loader and 844 Wheel Tractor Power Train ROPS Mounting
D6G Track-Type Tractor Power Train Flywheel Clutch - Assemble
D10R Track-Type Tractor Power Train Oil Cooler
623F Wheel Tractor-Scraper Hydraulic System Pressure Switch (Ejector, Floor)
D6G Track-Type Tractor Power Train Flywheel Clutch - Disassemble
994D Wheel Loader Steering System Temperature Sensor (Steering)
D6G Track-Type Tractor Power Train Final Drive - Install
854G Wheel Tractor and 992G Wheel Loader Power Train Torque Converter Priority Valve - Install
3034 Engine for Caterpillar Built Machines Fuel Injection Pump
994D Wheel Loader Steering System Bypass Switch (Steering Pump Case Drain)
615C Series II Wheel Tractor-Scraper Engine Supplement Engine - Remove
854G Wheel Tractor and 992G Wheel Loader Power Train Service Brake - Assemble
623F Wheel Tractor-Scraper Hydraulic System Pilot Control Valve (Three Functions)
990 and 990 Series II Wheel Loader and 844 Wheel Tractor Power Train Cab Mounting
D6G Track-Type Tractor Power Train Flywheel Clutch - Remove
953C Track-Type Loader Power Train Front Idler and Recoil Spring
854G Wheel Tractor and 992G Wheel Loader Power Train Torque Converter Priority Valve - Assemble
902 and 906 Compact Wheel Loaders Attachment Coupler Operation
623F Wheel Tractor-Scraper Hydraulic System Pilot Control Valve (Three Functions)
D6G Track-Type Tractor Power Train Flywheel Clutch - Install
D10R Track-Type Tractor Transmission Hydraulic Control
D6G Track-Type Tractor Power Train Push Arms and Blade - Remove
D6G Track-Type Tractor Power Train Push Arms and Blade - Install
854G Wheel Tractor and 992G Wheel Loader Power Train Input Drive Shaft - Remove and Install
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