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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1605 (Power Steering System) >> Repair Instructions >> Power Steering Pump Flow Control Valve Actuator Replacement - On Vehicle >> Assembly Procedure

Assembly 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.
IMPORTANT: Note the orientation of the variable assist steering actuator discharge fitting.
  1. Lubricate and install the new O-ring seal with power steering fluid.
    NOTE: Refer to FASTENER NOTICE .
  2. Install the variable assist steering actuator (1) to the pump assembly.

    Tighten 

    Tighten the actuator to 62 N.m (46 lb ft).

  3. Install the negative battery cable.
    IMPORTANT: If a new variable assist steering actuator (1) is being installed, position the electrical connector before installing the retaining ring (2).
  4. Install the electrical connector to the variable assist steering actuator (1).
  5. Install the retaining ring (2) to the variable assist steering actuator (1).
Fig 1: Install Steering Actuator & Retaining Ring
G01479510Courtesy of GENERAL MOTORS CORP.