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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 (LF4)

Water Pump Removal (LF4)

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 Components
GM4596862Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Water Pump Pulley Bolt (Qty: 4)

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
Equivalent regional tools: Special Tools (LF4)
2 Water Pump Pulley
3 Water Pump Bolt (Qty: 6)
CAUTION:

This vehicle is equipped with torque-to-yield or single use fasteners. Install a NEW torque-to-yield or single use fastener when installing this component. Failure to replace the torque-to-yield or single use fastener could cause damage to the vehicle or component.

NOTE:

Remove and DISCARD the bolts.

4 Water Pump
5 Water Pump Gasket
NOTE:

Remove and DISCARD the gasket.