Transmission Oil Pump - Disassemble
Disassembly Procedure
Start By:
- Remove the transmission oil pump. Refer to Disassembly and Assembly, "Transmission Oil Pump - Remove".
- Remove six bolts (1) from oil pump cover assembly (2) .
Show/hide table
Illustration 1 | g00321546 |
- Remove oil pump cover assembly (2) .
Show/hide table
Illustration 2 | g00321547 |
- Remove two sleeve bearings (3) from oil pump cover assembly (2) .
Show/hide table
Illustration 3 | g00321548 |
- Remove pump drive gear assembly (5) from oil pump manifold (4) .
Show/hide table
Illustration 4 | g00321549 |
- Remove pump gear assembly (6) .
Show/hide table
Illustration 5 | g00321550 |
- Remove O-ring seal (7) .
Show/hide table
Illustration 6 | g00321551 |
- Remove two sleeve bearings (8) from oil pump manifold (4) .
- Remove two locating dowels (9) .
Caterpillar Information System:
793B Off-Highway Truck Drive Shaft Slip Joint - Lubricate
784B and 785B Off-Highway Truck Air System and Brakes Brake Hydraulic System
793B Off-Highway Truck Differential and Final Drive Oil - Change
784B and 785B Off-Highway Truck Air System and Brakes Brake Hydraulic System
3306B Industrial Engine Serial Number Plate
793B Off-Highway Truck Cooling System Coolant (ELC) - Change
789B Off-Highway Truck Hydraulic System Hydraulic Components and Lines
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Mounting and Dismounting
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electrical Storm Injury Prevention
784B and 785B Off-Highway Truck Air System and Brakes Air System
784B and 785B Off-Highway Truck Air System and Brakes Air System
789B Off-Highway Truck Air System and Brakes Air System Schematic
793B Off-Highway Truck Engine Air Filter Primary Element - Clean/Replace
793B Off-Highway Truck Engine Air Filter Service Indicator - Inspect
793B Off-Highway Truck Fan Drive Bearing and Belt Adjusting Pulley - Lubricate
793B Off-Highway Truck Frame and Body - Inspect
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775 Service Tools
793B Off-Highway Truck Frame and Body Support Pads - Clean/Inspect
793B Off-Highway Truck Front Wheel Oil - Change
793B Off-Highway Truck Steering Linkage - Inspect
950G and 962G Wheel Loaders and IT62G Integrated Toolcarrier Power Train Transmission Oil Pump - Assemble
789B Off-Highway Truck Hydraulic System General Information
793B Off-Highway Truck Cooling System Coolant Additive (DEAC) - Add
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Alternator and Fan Belts - Inspect/Adjust/Replace