GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

    • J 37609-A Power Steering Pump Pulley Remover
    • J 36015 Power Steering Pump Pulley Installer
  1. Remove the drive belt. Refer to Drive Belt Replacement in Engine Mechanical.
  2. Remove the power steering (PS) pump from the engine block. Refer to Power Steering Pump Replacement .

  3. Object Number: 294261  Size: SH
  4. Use the the J 37609 in order to remove the PS pump pulley.

Installation Procedure

Tools Required

    • J 25033-C Power Steering Pump Pulley Installer
    • J 36015 Power Steering Pump Pulley Installer

    Important: An inward force must not be put exerted on the pump shaft during the assembly of the pulley.


    Object Number: 294261  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

    Important: 

       • The face of the pulley hub must be flush with the end of the pump driveshaft.
       • Do not use the arbor press to install the pulley.

  1. Use the J 25033-C or the J 36015 in order to install the PS pump pulley to the PS pump.
  2. Install the PS pump to the engine block. Refer to Power Steering Pump Replacement .
  3. Install the drive belt. Refer to Drive Belt Replacement in Engine Mechanical.
  4. Bleed the power steering system. Refer to Power Steering System Bleeding .
  5. Inspect the system for leaks. Refer to Power Steering Gear and Pump Leaks .