GM Service Manual Online
For 1990-2009 cars only

Special Tools

KM-6157 Assembly Sleeves

Removal Procedure


    Object Number: 1938501  Size: SH

    Important: 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

    Important: 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. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1948704  Size: SH

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

  3. Install the central release (1).
  4.    Important: 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.

       Important: 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 .