GM Service Manual Online
For 1990-2009 cars only

Power Steering Pressure Pipe/Hose Replacement 3.1L

Removal Procedure


    Object Number: 441187  Size: SH
  1. Remove the drive belt from the vehicle. Refer to Drive Belt Replacement
  2. in Engine Mechanical - 3.1L.

  3. Remove the power steering hose retainer nut (1) from the retainer (2).

  4. Object Number: 441201  Size: SH
  5. Remove the pressure hose (4) from the power steering pump (1).
  6. Raise the vehicle on a hoist. Refer to Lifting and Jacking the Vehicle in General Information.
  7. Remove the pressure hose (4) from the retainer (6).
  8. Remove the pressure hose (4) from the power steering gear (5).
  9. Remove the pressure hose (4) from the vehicle.

Installation Procedure


    Object Number: 441201  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.

  1. Install the pressure hose (4) to the power steering gear (5).
  2. Tighten
    Tighten the pressure hose to 27 N·m (20 lb ft).

  3. Install the pressure hose (4) to retainer (6).
  4. Lower the vehicle.
  5. Install the pressure hose (4) to the power steering pump (1).
  6. Tighten
    Tighten the pressure hose to 27 N·m (20 lb ft).


    Object Number: 441187  Size: SH
  7. Install the power steering hose retainer.
  8. Tighten
    Tighten the retainer nut to 5 N·m (45 lb in).

  9. Install the drive belt to the power steering pump pulley. Refer to Drive Belt Replacement in Engine Mechanical - 3.1L.
  10. Bleed the air from the power steering system. Refer to Power Steering System Bleeding .

Power Steering Pressure Pipe/Hose Replacement 2.4L

Removal Procedure

  1. Raise the vehicle on a hoist. Refer to Lifting and Jacking the Vehicle in General Information.

  2. Object Number: 441236  Size: SH
  3. Remove the power steering pressure hose (1) from the power steering gear (3).
  4. Lower the vehicle.

  5. Object Number: 441238  Size: SH
  6. Remove the upper air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 2.4L.
  7. Remove the power steering pressure hose (4) from the power steering pump pipe (5).
  8. Remove the power steering pressure hose (4) from the vehicle.

Installaton Procedure


    Object Number: 441238  Size: SH
  1. Install the power steering pressure hose (4) to the 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 pressure hose (4) to the power steering pump pipe (5).
  4. Tighten
    Tighten the fitting to 27 N·m (20 lb ft)

  5. Install the upper air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 2.4L.
  6. Raise the vehicle on a hoist. Refer to Lifting and Jacking the Vehicle in General Information.

  7. Object Number: 441236  Size: SH
  8. Install the power steering pressure hose (1) to the power steering gear (3).
  9. Tighten
    Tighten the fitting to 27 N·m (20 lb ft).

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