GM Service Manual Online
For 1990-2009 cars only

    Object Number: 727453  Size: SH
  1. Install the shift control housing in a vise.
  2. Important: Do not use petroleum base lubricants or silicone lubricants when installing the shift control lever boot.

  3. Lubricate the shift control lever boot with liquid soap.
  4. Install the shift control lever boot, with the retainer ring, in the shift control housing.
  5. 3.1. Use your thumb to push the boot in the housing at a slight angle.
    3.2. Pull down on the boot while pushing down with your thumb.
    3.3. Work the boot until completely seated.
    3.4. Inspect to ensure the boot is fully seated in the housing and is not torn.

    Object Number: 721642  Size: SH

    Important: The pivot pin bushings are tapered and can be installed only one way. The slot on the bushings must align toward the transmission side of the housing.

  6. Install the lower control lever pivot pin bushings (4) on the lower control lever (3).
  7. Install the lower control lever (3) into the housing (2) and the boot. The housing is marked FRONT and the lever angles to the rear. Ensure the slot on the bushings are aligned to the transmission side of the housing.
  8. Position the boot in the groove of the lever.
  9. Install the lower control lever nut (1) on the lower control lever.

    Object Number: 727453  Size: SH
  1. Install the shift control housing in a vise.
  2. Important: Do not use petroleum base lubricants or silicone lubricants when installing the shift control lever boot.

  3. Lubricate the shift control lever boot with liquid soap.
  4. Install the shift control lever boot with the retainer ring in the shift control housing.
  5. 3.1. Use your thumb to push the boot in the housing at a slight angle.
    3.2. Pull down on the boot while pushing down with your thumb.
    3.3. Work the boot until completely seated.
    3.4. Inspect to ensure the boot is fully seated in the housing and not torn.

    Object Number: 811492  Size: SH

    Important: The pivot pin bushings are tapered and can be installed only one way. The slot on the bushings must align towards the transmission side of the housing.

  6. Install the lower control lever pivot pin bushings (3) on the lower control lever (2).

  7. Object Number: 811505  Size: SH
  8. Install the lower control lever into the housing and the boot. The housing is marked FRONT, and the flat on the lever should be in the 2 o'clock position. Ensure the slot on the bushings are aligned to the transmission side of the housing.
  9. Position the boot in the groove of the lever.