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Home >> GMC >> 2003 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> Steering >> Power Steering System >> Repair Instructions >> Power Steering Pulley Replacement >> Installation Procedure
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Installation Procedure

  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.
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