Sierra Classic 1500 2WD V8-4.8L (2007)
Intake Manifold: Service and Repair
Upper Intake Manifold Replacement
Upper Intake Manifold Sight Shield Replacement (4.8L, 5.3L, and 6.0L (RPO LQ4))
Removal Procedure
1. Loosen the intake manifold sight shield bolt.
2. Remove the sight shield from the sight shield retainer.
3. Remove the sight shield retainer bolts and the retainer, if required.
Installation Procedure
1. Notice: Refer to Fastener Notice in Service Precautions.
Install the sight shield retainer and the bolts, if required.
Tighten the bolts to 5 Nm (44 inch lbs.).
