GM Service Manual Online
For 1990-2009 cars only

Special Tools

J 25033-C Pulley Installer


    Object Number: 945888  Size: SH

    Note: Follow the procedure sequence in order to prevent drive belt mis-alignment and/or possible damage/distortion to the components.

  1. Place the power steering pump in position to the cylinder block.
  2. Loosely install the power steering side bolts in order to hold the power steering pump in position.
  3. Place the power steering front bracket in position.
  4. Loosely install the power steering front bracket bolts.
  5. Hold the power steering pump firmly against the engine block.
  6. Caution: Refer to Fastener Caution in the Preface section.

  7. Tighten the power steering pump front bracket bolt.
  8. Tighten
    Tighten the power steering pump front bracket bolt to 50 N·m (37 lb ft).

  9. Install the power steering pump side bolts.
  10. Tighten
    Tighten the power steering pump side bolts to 50 N·m (37 lb ft).


    Object Number: 1400038  Size: SH
  11. If removed, place power steering pulley in position to the power steering pump.

  12. Object Number: 1400042  Size: SH
  13. Install the J 25033-C into the threads of the power steering pump shaft. Ensure the J 25033-C threads completely into the shaft of the power steering pump before the pressing components of the J 25033-C contact the power steering pulley.

  14. Object Number: 254752  Size: SH
  15. Tighten the nut on the J 25033-C until the hub of the power steering pulley is flush with the end of the power steering pump shaft.
  16. Remove the J 25033-C .