Water Pump Removal (LF4)

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools

EN-46104 Water Pump Pulley Holding Tool

For equivalent regional tools, refer to Special Tools (LGX)Special Tools (LF4) .

Fig 1: Water Pump Holding Tool

Courtesy of GENERAL MOTORS COMPANY

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

Remove the water pump pulley bolts.
Remove the water pump pulley.

Fig 3: View Of Water Pump Bolts

Courtesy of GENERAL MOTORS COMPANY

Remove the water pump bolts and DISCARD the bolts.
Remove the water pump from the front cover.
Remove and DISCARD the water pump gasket.