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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (Power Steering System) >> Repair Instructions >> Power Steering Cooler Pipe/Hose Replacement (LY7) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the power steering cooler pipe into position through the inner wheel opening.
  2. Connect the power steering cooler pipe to the power steering return hose.
  3. Raise the vehicle.
    4. NOTE: Refer to Fastener Notice .
  4. Install the power steering cooler pipe to the power steering gear.

    Tighten:  Tighten the cooler pipe fitting to 27 N.m (20 lb ft).

    5. Fig 1: View Of Power Steering Hoses - 3.8L
    GM294335Courtesy of GENERAL MOTORS CORP.
  5. Install the power steering pressure hose to the power steering gear.

    Tighten:  Tighten the pressure hose fitting to 27 N.m (20 lb ft).

  6. Attach the power steering cooler pipe clips to cradle.
  7. Install the steering gear heat shield (snap type) over the steering gear and pipes.
  8. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  9. Remove the drain pan from under the vehicle.
  10. Lower the vehicle.
  11. Fill the power steering system with power steering fluid. Refer to Checking and Adding Power Steering Fluid .
  12. Bleed the power steering system. Refer to Bleeding the Power Steering System .
  13. Inspect the power steering system for leaks. Refer to Power Steering Fluid Leaks .
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