REMOVER-CAM 4C8053 - Caterpillar

2. Apply clean transmission oil to the pump O-ring seals and install them in the pump body. Fill the pump with transmission oil.3. Put the transmission oil pump in position and install seven bolts (1) that fasten it to the torque converter housing.4. Apply clean transmission oil to the hose assembly O-ring seal and install it in the hose assembly.5. Put hose assembly (2) in position and install four bolts (3) that fasten it to the transmission oil pump.6. Fill the transmission to the correct level. For the correct filling procedure, refer to Operation and Maintenance Manual for the machine that is being serviced.7. Start the engine and check the transmission for leaks.