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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 559 (Power Steering System) >> Repair Instructions >> Power Steering Pump Flow Control Valve Replacement - Off Vehicle (CB Series) >> Assembly Procedure

Assembly Procedure

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the flow control spring (2) to the hydraulic pump housing assembly (1).
  2. Install the control valve assembly (3).
  3. Lubricate the O-ring seal (4) with power steering fluid.
  4. Install the O-ring seal (4) onto the O-ring union fitting (5).
  5. Install the O-ring union fitting (5) into the hydraulic pump housing assembly (1).

    Tighten: 

    Tighten the fitting (5) to 75 N.m (55 ft lbs) 

Fig 1: Hydraulic Pump Housing Assembly
G01720101Courtesy of GENERAL MOTORS CORP.
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