buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

4T65-E - Automatic Transaxle|Page 6323 > < Fluid Pressure Sensor/Switch, A/T|Service and Repair|Page 6318
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Fluid Pump: Service and Repair
4T65-E - Automatic Transaxle

Oil Pump Replacement

Removal Procedure

Notice:  Do NOT remove the three bolts which hold the pump together.

1. Remove the case side cover. Refer to Control Valve Body Cover Replacement  (See: Valve Body/Service and Repair/4T65-E - Automatic

Transaxle/Control Valve Body Cover Replacement).

2. Remove the oil pump bolts (230, 231).

4T65-E - Automatic Transaxle|Page 6323 > < Fluid Pressure Sensor/Switch, A/T|Service and Repair|Page 6318