Water Pump Removal

Special Tools 

EN-46104  Water Pump Pulley Holding Tool

For equivalent regional tools, refer to Special Tools .

Fig 1: Water Pump Holding Tool
Courtesy of GENERAL MOTORS COMPANY
1. Install the EN-46104  holding tool (1) onto the water pump pulley.
Fig 2: View Of Water Pump Pulley Bolts
Courtesy of GENERAL MOTORS COMPANY
2. Remove the water pump pulley bolts.
3. Remove the water pump pulley.
Fig 3: View Of Water Pump Bolts
Courtesy of GENERAL MOTORS COMPANY
4. Remove the water pump bolts and DISCARD the bolts.
5. Remove the water pump from the front cover.
6. Remove and DISCARD the water pump gasket.