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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 >> Engine Front Cover Removal

Engine Front Cover Removal

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: Engine Front Cover
GM3951808Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedure

  1. If the oil pan needs removed it is easier to do before the front cover removal.Refer to:Oil Pan Removal .
  2. Ensure proper use of room temperature vulcanizing (RTV) sealant. Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant
1 Oil Pump Flow Control ValveElectrical Connector
NOTE:

The retaining clips attached to the oil pump flow control solenoid wire are used for initial production only and should be removed and discarded.

2 Camshaft Position Actuator Control Valve Bolt (Qty: 2)
3 Camshaft Position Actuator Control Valve (Qty: 2)
CAUTION:

The camshaft position actuator valves must be removed from the front cover prior to front cover removal or damage to the valves may occur.

4 Engine Front Cover Bolt (Qty: 2)
5 Engine Front Cover Bolt
NOTE:

Part of engine mount on Front Wheel Drive version.

6 Engine Front Cover Bolt (Qty: 2)
NOTE:

Part of engine mount on Front Wheel Drive version.

7 Belt Idler Pulley - Model Dependent
8 Engine Front Cover Bolt (Qty: 16)
9 Engine Front Cover
CAUTION:

Do not use the jackscrew hole without first removing all engine front cover bolts. Failure to remove all engine front cover bolts before using the jackscrew hole could result in damage to components.

CAUTION:

Do not pry between the engine front cover and the camshaft position sensors or the camshaft position actuators in order to separate the RTV. Use the pry points and a bolt in the jackscrew hole in order to remove the engine front cover. Damage to the camshaft position sensors or the camshaft position actuators may occur if the camshaft position sensors or the camshaft position actuators are used to pry against in order to remove the engine front cover.

10 Engine Front Cover Locating Pin (Qty: 2)