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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 168 (Engine Mechanical - 3.6L (LGX LF4) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Water Pump Removal (LGX)

Water Pump Removal (LGX)

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Water Pump (LGX)
GM3951799Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Water Pump Pulley Bolt (Qty: 4)
2 Water Pump Pulley

Procedure

  1. Install the EN-46104  Water Pump Pulley Holding Tool onto the water pump pulley mounting holes.
  2. Remove the water pump pulley bolts.
  3. Remove the EN-46104  Water Pump Pulley Holding Tool from the water pump pulley.

Special Tools 
EN-46104  Water Pump Pulley Holding Tool
For equivalent regional tools, refer to Special Tools (LGX) .
3 Water Pump Bolt (Qty: 5)
NOTE:

Remove and DISCARD the bolt.

4 Engine Front Cover Bolt (Qty: 9)
NOTE:

Remove and DISCARD the bolt.

5 Water Pump
6 Water Pump Locating Pin (Qty: 2)
7 Water Pump Gasket
NOTE:

Remove and DISCARD the gasket.