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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 805 (Power Steering System) >> Repair Instructions >> Power Steering Reservoir Replacement - Off Vehicle >> Disassembly Procedure

Disassembly Procedure

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  1. Drain the power steering fluid from the power steering pump.
  2. Remove the pump mounting studs (2).
  3. Remove the connector and fitting assembly (5). To remove the variable assist steering actuator (3) and retaining ring (4); refer to Power Steering Pump Flow Control Valve Actuator Replacement - On Vehicle .
    Fig 1: Removing Power Steering Reservoir Components
    G01662148Courtesy of GENERAL MOTORS CORP.
  4. Remove the O-ring seal (6) from the connector and fitting assembly (4).
  5. If replacement is required, remove the control valve assembly and the flow control spring from the pump housing assembly; refer to Power Steering Pump Flow Control Valve Replacement - Off Vehicle (Regular) .
  6. Remove the reservoir assembly (1) from the pump housing assembly (2).
    Fig 2: Removing Power Steering Reservoir Assembly
    G01662149Courtesy of GENERAL MOTORS CORP.
  7. Remove the O-ring seals (1) (4).
  8. Remove the magnet (3).
  9. Clean the magnet (3).
  10. Inspect the welch plug in the power steering pump housing (2). Do not remove. If the welch plug is deformed or dislodged, replace the power steering pump housing (2).
    Fig 3: Removing Power Steering Reservoir O-Ring Seals
    G01662150Courtesy of GENERAL MOTORS CORP.
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