Yukon XL 2500 2WD V8-8.1L VIN G (2004)
Intake Manifold: Service and Repair
Engine Sight Shield Replacement
Engine Sight Shield Replacement
Removal Procedure
1. Unsnap the intake manifold sight shield from the stud.
2. Remove the sight shield from the sight shield bracket.
3. Remove the sight shield bracket retainer nuts (1), if necessary.
4. Remove the sight shield bracket from the studs (2), if necessary.
Installation Procedure
1. Install the sight shield bracket to the studs (2), if necessary.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the sight shield bracket nuts (1), if necessary.
Tighten the nuts to 5 Nm (44 inch lbs.).
Notice: Use care when installing the engine sight shield to avoid contacting the Manifold Absolute Pressure (MAP) sensor wire harness connector.
Loss of engine performance or engine damage may result.
3. Install the intake manifold sight shield to the bracket.
4. Snap the intake manifold sight shield onto the stud.
