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Home >> Chevrolet >> 2005 >> Uplander LS >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System >> Repair Instructions >> Water Pump Replacement >> Removal Procedure

Removal Procedure

    Fig 1: View Of Water Pump Pulley
    GM30978Courtesy of GENERAL MOTORS CORP.
  1. Drain the cooling system. Refer to Draining and Filling Cooling System .
  2. Loosen the water pump pulley bolts.
  3. Remove the drive belt. Refer to Drive Belt Replacement in Engine Mechanical - 3.5L.
  4. Remove the water pump pulley bolts and pulley.
    5. Fig 2: Identifying Water Pump & Gasket
    GM30996Courtesy of GENERAL MOTORS CORP.
  5. Remove the water pump bolts, pump, and gasket.
  6. Clean the water pump mating surfaces.
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