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Home >> Buick >> 2002 >> Regal LS >> Repair and Diagnosis >> Steering >> Power Steering System >> Repair Instructions >> Power Steering Pump Flow Control Valve Replacement - Off Vehicle (CB Series) >> Assembly Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Assembly Procedure

  1. Install the flow control spring (2) to the hydraulic pump housing assembly (1).
  2. Install the control valve assembly (3).
  3. Lubricate the O-ring seal (4) with power steering fluid.
  4. Install the O-ring seal (4) onto the O-ring union fitting (5).
  5. Install the O-ring union fitting (5) into the hydraulic pump housing assembly (1).

    Tighten: 

    Tighten the fitting (5) to 75 N.m (55 ft lbs) 

Fig 1: Hydraulic Pump Housing Assembly
G01720101Courtesy of GENERAL MOTORS CORP.