Relief Valve (Transmission Hydraulic Control) - Remove
Start By:
- Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".
- Open the engine hood. The transmission hydraulic control relief valve is located on the left side of the torque converter housing.
Show/hide table
Illustration 1 g00440984 - Remove four bolts (1) and transmission hydraulic control relief valve (2).
Show/hide table
Illustration 2 g00440986 - Remove torque converter inlet relief valve (3). Remove O-ring seal (4) from torque converter inlet relief valve (3).
Caterpillar Information System:
3126B Engine for Caterpillar Built Machines Cylinder Head
938G Wheel Loader and IT38G Integrated Toolcarrier Power Train Bevel Gear and Pinion (Fixed and Oscillating Axles)
615C Series II Wheel Tractor-Scraper Wheel Tractor Power Train Torque Converter - Disassemble
902 and 906 Compact Wheel Loaders Hydraulic System Hydraulic Tank
928G Wheel Loader Steering Cylinder Bearings - Lubricate
966G and 972G Wheel Loaders Power Train Relief Valve (Torque Converter Outlet) - Assemble
631E Series II Wheel Tractor-Scrapers Hydraulic System Oil - Change
IT14G Integrated Toolcarrier and 914G Wheel Loader Braking System Brake System Air - Purge
Y-Pin Support Casting Repair Procedure Y-Pin Support Casting Repair Procedure
928G Wheel Loader Drive Shaft Spline (Center) - Lubricate
966G and 972G Wheel Loaders Power Train Relief Valve (Torque Converter Outlet) - Disassemble
631E Series II Wheel Tractor-Scrapers Hydraulic System Oil Filter - Replace
615C Series II Wheel Tractor-Scraper Machine Systems Diverter Valve (Elevator) - Assemble
966G and 972G Wheel Loaders Power Train Relief Valve (Transmission Hydraulic Control) - Install
D8R Track-Type Tractor Horn
994D Wheel Loader Power Train Torque Converter Lockup Clutch Pressure - Test
631E Series II Wheel Tractor-Scrapers Hydraulic Tank Breaker Relief Valve - Clean
994D Wheel Loader Alternator - Inspect
966G and 972G Wheel Loaders Power Train Modulating Valve (Transmission Clutch) - Remove
966G and 972G Wheel Loaders Power Train Modulating Valve (Transmission Clutch) - Install
994D Wheel Loader Steering System Pressure Switch (Steering and Brake Filter)
D8R Track-Type Tractor Service Brake Control
994D Wheel Loader Articulation Bearings - Lubricate
D8R Track-Type Tractor Stopping the Engine