Fluid Pan: Service and Repair

Removal Procedure

4T40-E/4T45-E

1. Raise the vehicle. Support the vehicle. Refer to Vehicle Lifting.





2. Loosen the oil pan bolts.
3. Drain the oil. Use a suitable container to catch the transmission oil fluid.
4. Remove the oil pan attaching bolts.





5. Remove the oil pan.





6. Remove the oil pan gasket.

Installation Procedure





1. Install the oil pan gasket. Use a new gasket if the sealing ribs are damaged.





2. Install the oil pan.

Notice: Refer to Fastener Notice in Service Precautions.





3. Install the oil pan attaching bolts.
- Tighten the bolts to 14 Nm (124 inch lbs.).
4. Lower the vehicle.
5. Refill the transmission to the proper level with DEXRON(R)III. Refer to AT Fluid/Filter Changing.
6. Inspect the oil pan gasket for leaks.