GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Place drain pan under pump (1).
  2. Remove air intake resonator and mass airflow sensor assembly.
  3. Remove the serpentine belt.
  4. Remove the power steering pump pulley from the pump. Refer to Power Steering Pump Pulley Replacement .
  5. Support pump assembly with mechanics wire.
  6. Important: The front power steering pump bracket can be removed without the complete disconnection of the pump. The hydraulic hoses do not need to be disconnected.


    Object Number: 290570  Size: SH
  7. Power steering pump attaching bolts (4) and front power steering pump bracket (3).

Installation Procedure


    Object Number: 290570  Size: SH
  1. Power steering pump attaching bolts (4) and front power steering pump bracket (3).
  2. Remove the mechanics wire used for support.
  3. Install the power steering pump pulley to the pump. Refer to Power Steering Pump Pulley Replacement .
  4. Install the serpentine belt.
  5. Install the air intake resonator and mass airflow sensor assembly.
  6. Remove drain pan and verify power steering operation.