GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the steering column and intermediate steering shaft. Refer to Intermediate Steering Shaft Replacement .
  2. Remove the vacuum brake booster. Refer to Power Vacuum Brake Booster Replacement in Hydraulic Brakes.
  3. Disconnect the fuel lines from the under hood fasteners in order to gain access to the steering shaft seal retaining bolts
  4. Remove the intermediate steering shaft seal retaining bolts.

  5. Object Number: 821989  Size: SH
  6. Remove the intermediate steering shaft seal from the vehicle.

Installation Procedure


    Object Number: 821989  Size: SH
  1. Install the intermediate shaft seal into the vehicle.
  2. 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.

  3. Line up the intermediate shaft seal with the holes on the floor pan and install the intermediate shaft seal bolts.
  4. Tighten
    Tighten the bolts to 3 N·m (27 lb in).

  5. Install the fuel bundle into the under hood fasteners
  6. Install the vacuum brake booster. Refer to Power Vacuum Brake Booster Replacement in Hydraulic Brakes.
  7. Install the steering column and intermediate steering shaft. Refer to Intermediate Steering Shaft Replacement .
  8. Operate the steering in order to verify there is no binding between the intermediate steering shaft and intermediate steering shaft seal.