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Home >> Buick >> 2013 >> Verano Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 207 (Engine Cooling System) >> Repair Instructions >> Water Pump Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2012 Buick Verano. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the three way catalytic converter. Refer to Three-Way Catalytic Converter Replacement .
  2. Remove the radiator outlet pipe. Refer to Radiator Outlet Pipe Replacement .
  3. Remove the water pump cover. Refer to Water Pump Cover Replacement .
  4. Fig 1: Water Pump Sprocket Holding Tool
    GM2594954Courtesy of GENERAL MOTORS COMPANY
  5. Install the EN-44602  holding tool (1) to the water pump sprocket.
  6. Fig 2: Water Pump Sprocket & Bolts
    GM2594959Courtesy of GENERAL MOTORS COMPANY
  7. Remove the 3 water pump sprocket bolts (2) from the water pump sprocket through the EN-44602  holding tool (1).
  8. Fig 3: Engine Front Cover Water Pump Bolts
    GM2557098Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do not remove the bolts out of the front cover holes.

  9. Loosen completely the 2 water pump bolts (1) from the engine front cover.
  10. Fig 4: Water Pump & Bolts
    GM2557097Courtesy of GENERAL MOTORS COMPANY
  11. Remove the 2 water pump bolts (1) and remove the water pump (2).