Case: Service and Repair

VALVE BODY COVER 3T40 (125C)

Side Cover And Control Valve View:

REMOVE OR DISCONNECT
1. Raise vehicle and suitably support.
2. Drain oil.
3. Left front tire and wheel assembly.
4. Left splash shield.
5. Valve body cover to transaxle bolts.




INSPECT
^ Bolts

INSTALL OR CONNECT
1. Valve body cover with a new gasket and bolts.

Valve Body Cover:

NOTE: It is necessary to use GM thread locker (P/N 12345382) or equivalent non-locking sealant to reduce the potential for fluid leaks on the indicated bolts.

2. Left splash shield.
3. Left front tire and wheel assembly.
4. Lower vehicle.

ADJUST
^ Oil level.