Envoy 2WD V8-5.3L (2007)
Band Apply Servo: Service and Repair
2-4 Servo
Removal Procedure
Tools Required
J 29714-A Servo Cover Depressor
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Support the transmission with a suitable jack.
3. Remove the transmission support. Refer to Transmission Support Replacement.
4. Remove the front exhaust pipe assembly. Refer to Catalytic Converter Replacement (4.2L Engine) Catalytic Converter Replacement (5.3L and
6.0L Engines).
5. Remove the heat shield if equipped. Refer to Transmission Heat Shield Replacement.
6. Carefully lower the transmission to gain access to the 2-4 Servo.
7. Install the J 29714-A.
8. Tighten the bolt in order to compress the servo cover.
9. Remove the servo cover retaining ring.
10. Remove the J 29714-A.
11. Remove the servo cover and the O-ring seal. If the cover is hung up on the seal, use a pick (2) to pull and stretch the seal (1) out of the groove. Cut
and remove the O-ring seal before removing the cover.
