Sierra 1500 2WD V6-4.3L (2008)
12. Remove the servo cover and O-ring seal. If the cover is hung up on the seal, use a pick (2) in order to pull and stretch the seal (1) out of the
groove. Cut and remove the O-ring seal before removing the cover.
13. Remove the 2-4 servo.
14. Inspect the 4th apply piston, 2-4 servo converter, 2nd apply piston, and the servo piston inner housing for the following defects:
*
Cracks
*
Scoring
*
Burrs and nicks
Installation Procedure
1. Install NEW seals onto the servo pistons and the servo cover.
2. Install the 2-4 servo.
3. Install the J 29714-A .
