K 3500 Truck 4WD V8-454 7.4L VIN J SFI (1996)
![background image](/gmc/k_3500_truck_4wd/v8-454_7.4l_vin_j_sfi/Page-1536001.png)
Band Apply Servo: Service and Repair
Turbo Hydra-Matic 4L60-E
1. Raise and support vehicle.
2. Remove two oil pan bolts from below servo cover.
3. Install servo cover compressor tool No. J-29714 or equivalent on oil pan flange and depress servo cover.
4. Remove servo cover retaining ring.
5. Remove servo cover and seal ring.
6. Remove servo piston and bore-apply pin assembly.
7. Reverse procedure to install. Whenever any servo parts are replaced, apply-pin length must be checked.