2-4 Servo

2-4 Servo

^ Tools Required
- J 29714-A Servo Cover Depressor

Removal Procedure





1. Raise and suitably support the vehicle.
2. Install a transmission jack and remove the transmission mount.
3. Lower the transmission.
4. Remove the oil pan bolt below and to the left of the 2-4 servo cover.
5. Install the J29714-A to the oil pan rail.
6. Tighten the bolt on the a/ 29714-A to compress the servo cover.





7. Remove the servo cover retaining ring.
8. Loosen the bolt on the d 29714-A to release tension on the servo cover.





9. Remove the servo cover and 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.





10. Remove the 2-4 servo from the transmission.
11. 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 on the servo pistons and the servo cover.
2. Install the 2-4 servo to the transmission.
3. Install the servo cover and O-ring seal.





4. Tighten the bolt on the J 29714-A to compress the servo cover.
5. Install the servo cover retaining ring.
6. Loosen the bolt on the J29714-A to release tension on the servo cover.
7. Remove the J 29714-A from the oil pan rail.

Notice: Refer to Fastener Notice in Service Precautions.

8. Install the oil pan bolt below the 2-4 servo cover.
^ Tighten the oil pan bolt to 12 Nm (106 inch lbs.).
9. Raise the transmission.
10. Install the transmission mount.
11. Remove the transmission jack.
12. Lower the vehicle.
13. Fill the transmission to the proper level with DEXRON(R) III transmission fluid.