GM Service Manual Online
For 1990-2009 cars only

Power Steering Return Hose Replacement L47

Removal Procedure


    Object Number: 105265  Size: SH
  1. Install a drain pan under the vehicle.
  2. Remove the power steering return hose from the power steering pump.
  3. Remove the power steering return hose retaining bolt from the engine.
  4. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  5. Remove the power steering gear heat shield.

  6. Object Number: 627265  Size: SH
  7. Remove the power steering return hose from the engine frame.
  8. Remove the power steering return hose from the power steering gear.
  9. Remove the power steering return hose from the vehicle.

Installation Procedure


    Object Number: 627265  Size: SH
  1. Install the power steering return hose to vehicle.
  2. 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.

  3. Install the power steering return hose to the power steering gear.
  4. Tighten
    Tighten the power steering return hose to the power steering pump to 30 N·m (22 lb ft).

  5. Install the power steering return hose to the engine frame.
  6. Lower the vehicle.

  7. Object Number: 105265  Size: SH
  8. Install the power steering return hose to the power steering pump.
  9. Install the power steering return hose retaining bolt to the engine.
  10. Tighten
    Tighten the power steering return hose retaining bolt to 17 N·m (13 lb ft).

  11. Bleed the power steering system. Refer to Power Steering System Bleeding .