Yukon XL 4WD V8-6.0L (2007)
Engine Valley Cover: Service and Repair
Engine Valley Cover Replacement
Removal Procedure
1. Remove the intake manifold.
2. Remove the engine valley cover bolts (506).
3. Remove the engine valley cover (555) and gasket (556).
4. Remove the O-ring seals (537) from the cover.
5. Remove the oil pressure sensor (706) and washer (707).
Installation Procedure
Important: All gasket surfaces should be free of oil or other foreign material during assembly.