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Home › Buick › 2003 › Century Base › Repair and Diagnosis › Steering › Power Steering System › Repair Instructions › Power Steering Pump Flow Control Valve Replacement - Off Vehicle (CB Series) › Disassembly Procedure

Disassembly Procedure

  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).
Fig 1: Removing Control Valve Assembly
G01569117Courtesy of GENERAL MOTORS CORP.
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