GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 25034-C Pulley Remover
    • J 25033-C Pulley Installer

Removal Procedure

  1. Remove the power steering pump. Refer to Power Steering Pump Replacement .
  2. Install J 25034-C to the power steering pump pulley.

  3. Object Number: 649303  Size: SH
  4. Using J 25034-C remove the power steering pulley from the power steering pump.

Installation Procedure


    Object Number: 643361  Size: SH
  1. Install the power steering pulley to the power steering pump using J 25033-C .

  2. Object Number: 254752  Size: SH
  3. Ensure that the axial tolerance of the power steering pulley on the power steering pump is within 0.25 mm (0.010 in).
  4. Install the power steering pump to the engine. Refer to Power Steering Pump Replacement .
  5. Bleed the power steering system. Refer to Power Steering System Bleeding .
  6. Inspect the power steering system for leaks.