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Home >> Pontiac >> 2001 >> Aztek Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1338 (Power Steering System) >> Repair Instructions >> Power Steering Pulley Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place the power steering pump pulley on the end of the power steering pump shaft.
  2. Install the power steering pump pulley using J 25033-C. 
  3. Ensure that the power steering pump pulley (1) is flush against the power steering pump shaft (2), with an allowable variance of 0.25 mm (0.010 in).
    Fig 1: Install Power Steering Pump Pulley Using J 25033-C
    G01479457Courtesy of GENERAL MOTORS CORP.
  4. Install the drive belt. Refer to DRIVE BELT REPLACEMENT  or DRIVE BELT REPLACEMENT-ACCESSORY  .
  5. Install the upper fan shroud. Refer to FAN SHROUD REPLACEMENT-UPPER (W/O M74)  or FAN SHROUD REPLACEMENT-UPPER (W/M74)  .
    Fig 2: Identifying Clearance Gap Between Steering Pump Pulley & Pump Shaft
    G01479458Courtesy of GENERAL MOTORS CORP.