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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 32 (Power Steering System) >> Repair Instructions >> Power Steering Pump Pulley Replacement (LS4) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Power Steering Pump Pulley Installer
    GM643361Courtesy of GENERAL MOTORS CORP.
  1. Using the J 25033-C  , install the pulley to the pump.
  2. Fig 2: Measuring Axial Tolerance Of Power Steering Pulley On Pump
    GM254752Courtesy of GENERAL MOTORS CORP.
    IMPORTANT:
    • Never use a hammer to install the power steering pulley.
    • The face of the power steering pulley hub must be flush to within 0.25 mm (0.010 in) with the end of the power steering pump driveshaft.
  3. Install the drive belt. Refer to Drive Belt Replacement - Accessory .