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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 418 (Engine Mechanical - 3.6L (LGX) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Water Pump Installation

Water Pump Installation

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Water Pump (LGX)
GM4044412Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Water Pump Gasket
NOTE:

Install a NEW gasket.

2 Water Pump Locating Pin (Qty: 2)
3 Water Pump
4 Engine Front Cover Bolt (Qty: 9)
CAUTION:

Refer to Fastener Caution .


Tighten in sequence 
15 N.m (11 lb ft)
5 Water Pump Bolt (Qty: 4)
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:

Install NEW bolts.


Tighten in sequence 
15 N.m (11 lb ft)
6 Water Pump Pulley

Procedure

  1. Install the EN-46104  Water Pump Pulley Holding Tool onto the water pump pulley mounting holes.
  2. Install 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 .
7 Water Pump Pulley Bolt (Qty: 4)
Tighten 
10 N.m (89 lb in)