gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

4L60-E/4L65-E/4L70-E - Automatic Transmission|Page 12290 > < 4L60-E/4L65-E/4L70-E - Automatic Transmission|Page 12285
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Band Apply Servo: Service and Repair
4L60-E/4L65-E/4L70-E - Automatic Transmission

2-4 Servo

Tools Required

J 29714-A Servo Cover Depressor

Removal Procedure

1. Remove the catalytic converter pipe. 
2. Remove the heat shield bolts.
3. Remove the heat shield.
4. Support the transmission.
5. Remove the transmission crossmember. 
6. Lower the transmission with a suitable jack.

7. Remove the oil pan bolt below the servo.
8. Install the J 29714-A.
9. Tighten the bolt on J 29714-A in order to compress the servo cover.

10. Remove the servo cover ring.
11. Remove the J 29714-A.

4L60-E/4L65-E/4L70-E - Automatic Transmission|Page 12290 > < 4L60-E/4L65-E/4L70-E - Automatic Transmission|Page 12285