GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 35538 Axle Shaft Seal Installer

  1. Install the key-way to the output shaft.
  2. Install the output shaft sensor ring.
  3. Install a new oil seal to the adapter case using the J 35538 .

  4. Object Number: 153985  Size: SH
  5. Install a new gasket to the adapter case (1).
  6. Install the adapter case to the rear of the transmission.
  7. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  8. Install the 6 adapter case bolts (2).
  9. Tighten
    Tighten the bolts to 36 N·m (27 lb ft).

  10. Lubricate a new VSS O-ring with A/T fluid.
  11. Install the new O-ring to the VSS.
  12. Install the VSS to the adapter case.
  13. Install the VSS bolt.
  14. Tighten
    Tighten the bolt to 23 N·m (17 lb ft).