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Home › Hummer › 2008 › H3 Base, Automatic › Repair and Diagnosis › External Pages › Different car › Section 45 (Power Steering System) › Repair Instructions › Power Steering Pump Flow Control Valve Replacement - Off Vehicle › Disassembly Procedure

Disassembly Procedure

WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Exploded View Of Power Steering Pump
    GM428353Courtesy of GENERAL MOTORS CORP.
  1. Remove the O-ring union fitting (5) from the hydraulic pump housing assembly (1).
  2. Remove the O-ring seal (4) from the O-ring union fitting (5).
  3. Remove the control valve assembly (3).
  4. Remove the flow control spring (2).
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