GM Service Manual Online
For 1990-2009 cars only

Stub Shaft Housing Replacement 670 Gear

Disassembly Procedure


    Object Number: 725639  Size: SH

    Important: Replace the housing if the stub shaft housing, seal or bearing are damaged.

  1. Remove the stub shaft housing bolts (4) from the stub shaft housing (3).
  2. Remove the stub shaft housing (3) from the steering gear.
  3. Remove the stub shaft housing O-rings (1) (2) from the steering gear.

Assembly Procedure


    Object Number: 725639  Size: SH
  1. Grease the stub shaft seal with the special grease supplied with the new stub shaft housing.
  2. Install the new stub shaft housing O-rings (1, 2).
  3. Install the stub shaft housing (3) onto the steering gear.
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the stub shaft housing bolts (4) into the stub shaft housing (3).
  6. Tighten
    Tighten the stub shaft housing bolts to 63 N·m (46 lb ft).