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Home >> Cadillac >> 2003 >> DeVille Base >> Repair and Diagnosis >> Steering >> Power Steering System >> Repair Instructions >> Power Steering Pump Replacement >> Installation Procedure
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Installation Procedure

  1. Install the power steering reservoir. Refer to POWER STEERING RESERVOIR REPLACEMENT - OFF VEHICLE  .
  2. Install the power steering pulley. Refer to POWER STEERING PULLEY REPLACEMENT  .
  3. Install the power steering pump to the vehicle.
    Fig 1: Installing Power Steering Pump Bolt
    G02139721Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the power steering system pump mounting bolt.

    Tighten 

    Tighten the power steering pump mounting bolt to 50 N.m (37 lb ft)

    Fig 2: Tightening Power Steering Pump Mounting Bolt
    G02139722Courtesy of GENERAL MOTORS CORP.
  5. Install the power steering pressure hose to the power steering pump.

    Tighten 

    Tighten the power steering pressure hose to 27 N.m (20 lb ft)

    Fig 3: Tightening Power Steering Pressure Hose
    G02139723Courtesy of GENERAL MOTORS CORP.
  6. Install the power steering return hose to the power steering reservoir.
  7. Remove the drain pan from under vehicle.
  8. Install the drive belt. Refer to DRIVE BELT REPLACEMENT in Engine Mechanical - 4.6L.
  9. Bleed the power steering system. Refer to BLEEDING THE POWER STEERING SYSTEM  .
    Fig 4: Installing Power Steering Return Hose
    G02139724Courtesy of GENERAL MOTORS CORP.
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