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Disassembly Procedure

WARNING: This page is about a different car, the 2004 GMC Safari and 2004 Chevrolet Astro. 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 connector and fitting assembly (2).
  3. Remove the control valve assembly (4) from the pump housing (1). Make sure the flow control spring (5) does not fall out of the pump housing (1).
  4. Remove and discard the O-ring seal (3) from the connector and fitting assembly (2).
    Fig 1: View Of Power Steering Pump Control Valve Assembly
    GM580317Courtesy of GENERAL MOTORS CORP.
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