GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 7004-A Universal Remover
    • J 8092 Universal Driver Handle - 3/4 in - 10
    • J 21465-01 Bushing Service Set
    • J 25019-14 Bushing Installer
    • J 34196-B Transmission Bushing Service Set

Removal Procedure


    Object Number: 1552956  Size: SH
  1. Inspect the pump cover, all check valve retainer and ball assemblies (237), cup plugs (235, 236) and orificed cup plugs (238, 240).

  2. Object Number: 1552957  Size: SH
  3. Inspect the pump cover for the following conditions:
  4. • Worn or damaged bushings.
    • Foreign material or debris.
    • Porosity.
    • Scored or irregular mating faces.
    • Cross channel leaks.

    Object Number: 1552958  Size: SH
  5. Using the J 21465-15  (1) with the J 7004-A  (2), remove the stator shaft front bushing (234).

  6. Object Number: 1552959  Size: SH
  7. Using the J 25019-14  (2) with the J 7004-A  (1), remove the stator shaft rear bushing (241).

Installation Procedure


    Object Number: 1552960  Size: SH
  1. Using the J 21465-2  (1) and the J 8092  (2), install a new stator shaft front bushing (234).

  2. Object Number: 1552961  Size: SH
  3. Using the J 34196-2 (1) which is part of kit J 34196-B and the J 8092  (2) , install the stator shaft rear bushing (241).