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Home >> Chevrolet >> 2003 >> Astro Van Cargo, AWD >> Repair and Diagnosis >> Steering >> Power Steering System >> Repair Instructions >> Power Steering Pump Flow Control Valve Replacement - Off Vehicle >> Assembly Procedure
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Assembly Procedure

  1. Install the flow control spring (5), if removed from the pump housing (1).
  2. Lubricate the new O-ring seal (3) with power steering fluid.
  3. Install the O-ring seal (3) onto the connector and fitting assembly (2).
    Fig 1: Installing O-Ring Seal Onto Connector & Fitting Assembly
    G01645878Courtesy of GENERAL MOTORS CORP.
  4. Install the control valve assembly (4).
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  5. Install the connector and fitting assembly (2).

    Tighten 

    Tighten the connector and fitting assembly to 75 N.m (55 lb ft).

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