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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 122 (Power Steering System) >> Repair Instructions >> Power Steering Pump Replacement (LY7) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place a drain pan under the vehicle.
  2. Remove the drive belt. Refer to Drive Belt Replacement in Engine Mechanical - 3.6L (LY7).
  3. Turn the steering wheel to the right in order to allow clearance to remove the pump.
  4. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  5. Remove the right front tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  6. Disconnect the power steering pump inlet hose from the power steering pump.
  7. Disconnect the power steering pressure hose from the power steering pump.
    8. Fig 1: View Of Power Steering Pump Mounting Bolts
    GM1386752Courtesy of GENERAL MOTORS CORP.
  8. Remove the power steering pump mounting bolts.
  9. Remove the power steering pump from the engine.
  10. Cap the power steering pump fittings and hoses to prevent contamination.
  11. Remove the power steering pump pulley. Refer to Power Steering Pulley Replacement (LY7)  or Power Steering Pulley Replacement (3.8L) .
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