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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 604 (Power Steering System) >> Repair Instructions >> Power Steering Pump Flow Control Valve Replacement - Off Vehicle (Regular) >> Disassembly Procedure

Disassembly Procedure

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the oil from the reservoir (1).
  2. Remove the control valve assembly (3) from the pump housing (1). Make sure the flow control spring (4) does not fall out of the pump housing (1).
  3. Remove the rectangular section seal (2) from the control valve assembly (3).
    Fig 1: Power Steering Pump Control Valve Assembly
    G01666905Courtesy of GENERAL MOTORS CORP.
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