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Home >> Cadillac >> 2003 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 514 (Power Steering System) >> Repair Instructions >> Power Steering Pump Flow Control Valve Replacement - Off Vehicle (Regular) >> Assembly Procedure

Assembly Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Reservoir, Control Valve Assembly, Flow Control Spring & Rectangular Section Seal
    GM431058Courtesy of GENERAL MOTORS CORP.
  1. Install the flow control spring (4) if removed from the pump housing (1).
  2. Lubricate the new rectangular section seal (2) with power steering fluid.
  3. Install the rectangular section seal (2) onto the control valve assembly (3).
  4. Install the control valve assembly (3).
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