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Home >> Buick >> 2009 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 5.3L) >> Repair Instructions - Off Vehicle >> Water Pump Removal

Water Pump Removal

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Engine Coolant Air Bleed Hose And Clamp
    GM1602756Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the engine coolant air bleed hose and clamp (1).
  2. Fig 2: Water Pump, Bolts & Gasket
    GM1411892Courtesy of GENERAL MOTORS CORP.
  3. Remove the water pump (300), bolts (318), and gasket (314).
  4. Fig 3: Water Manifold, Bolts & Gaskets
    GM1411895Courtesy of GENERAL MOTORS CORP.
  5. Remove the water manifold (315), bolts (301), and gaskets (306).
  6. Fig 4: View Of Thermostat Housing, Bolts, Thermostat, & O-Ring
    GM1411896Courtesy of GENERAL MOTORS CORP.
  7. Remove the water inlet housing (303), bolts (302), thermostat (305), and O-ring (304), as required.
  8. Discard the gaskets.