GM Service Manual Online
For 1990-2009 cars only

Power Steering Return Hose Replacement 2.2L L61

Removal Procedure


    Object Number: 648160  Size: SH
  1. Remove the clamp (4) and the power steering return hose (3) from the steering pump (1).
  2. Raise the vehicle on a hoist. Refer to Lifting and Jacking the Vehicle in General Information.
  3. Remove the front exhaust pipe, automatic transmission only. Refer to Intermediate Pipe Replacement in Engine Exhaust.

  4. Object Number: 488620  Size: SH
  5. Remove the power steering return hose (4) from the steering gear (3).
  6. Remove the power steering return hose retainer nut (5).
  7. Remove the power steering return hose (4) from the vehicle.

Installation Procedure


    Object Number: 488620  Size: SH

    Notice: The inlet and outlet hoses must not be twisted during installation. Do not bend or distort the inlet or outlet hoses to make installation easier. Failure to follow these procedures could result in component damage.

  1. Install the power steering return 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 return hose retainer nut (5).
  4. Tighten
    Tighten the nut to 13 N·m (10 lb ft).

  5. Install the power steering return hose (4) to the power steering gear (3).
  6. Tighten
    Tighten the fitting to 27 N·m (20 lb ft).

  7. Install the front exhaust pipe, if removed. Refer to Intermediate Pipe Replacement in Engine Exhaust.
  8. Lower the vehicle.

  9. Object Number: 648160  Size: SH
  10. Install the power steering return hose (3) and the clamp (4) to the power steering pump (1).
  11. Bleed the power steering system. Refer to Power Steering System Bleeding .

Power Steering Return Hose Replacement 2.4L (LD9)

Removal Procedure

  1. Remove the upper air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 2.4L.

  2. Object Number: 490384  Size: SH
  3. Remove the clamp (5) and the power steering return hose (2) from the power steering pump (1).
  4. Raise the vehicle on a hoist. Refer to Lifting and Jacking the Vehicle in General Information.

  5. Object Number: 639559  Size: SH
  6. Remove the front exhaust pipe, automatic transmission only. Refer to Intermediate Pipe Replacement in Engine Exhaust.
  7. Remove the power steering return hose (2) from the vehicle.

Installation Procedure


    Object Number: 639559  Size: SH

    Notice: The inlet and outlet hoses must not be twisted during installation. Do not bend or distort the inlet or outlet hoses to make installation easier. Failure to follow these procedures could result in component damage.

  1. Install the power steering return hose (2) 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 return hose (2) to the power steering gear (3).
  4. Tighten
    Tighten the fitting to 27 N·m (20 lb ft).

  5. Install the front exhaust pipe, if removed. Refer to Intermediate Pipe Replacement in Engine Exhaust.
  6. Lower the vehicle.

  7. Object Number: 490384  Size: SH
  8. Install the power steering return hose (2) and the clamp (5) to the power steering pump (1).
  9. Install the upper air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 2.4L.
  10. Bleed the power steering system. Refer to Power Steering System Bleeding .