GM Service Manual Online
For 1990-2009 cars only

Special Tools

KM-6157 Assembly Sleeves

Removal Procedure


    Object Number: 1938501  Size: SH

    Note: Central release and release bearing are one part. Overhauling is not required. If damaged or leaky, replace entire central release.

  1. Remove the transmission. Refer to Transmission Replacement.
  2. Remove the pressure line (1).
  3. Remove the union nut.

  4. Remove the central release.
  5. Remove the 3 bolts (arrow).


    Object Number: 1938502  Size: SH

    Note: Replace damaged components.

  6. Inspect the seal ring (1) on the central release for damage.

Installation Procedure


    Object Number: 1941757  Size: SH
  1. Clean the 3 threads (1) in the transmission.
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1948704  Size: SH

    Note: It is essential to avoid pulling the central release at an angle.

  3. Install the central release (1).
  4.    Note: Check the seal ring (arrow) for damage.

    • Attach the assembly aid (3) to the drive shaft (2) with KM-6157 .
    • Lightly coat the seal ring in the central release with transmission fluid.

       Note: Use new bolts.

    • Install the 3 bolts evenly in contact with the flange.

    Tighten
    Tighten the 3 bolts to 5 N·m (44 lb in).


    Object Number: 1941759  Size: SH
  5. Install the pressure line (1).
  6. Tighten
    Tighten the retaining nut to 14 N·m (124 lb in).

  7. Install the transmission. Refer to Transmission Replacement.