gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

ABOUT US
Valve Rocker Arm Cover Replacement (Left)|Page 3025 > < Valve Rocker Arm Cover Replacement (Left)

Yukon/Denali 4WD V8-5.3L VIN T (2004)

Page 2
background image

9. Remove the Positive Crankcase Ventilation (PCV) hose.

10. Loosen the valve rocker arm cover bolts. 
11. Remove the valve rocker arm cover.

12. Remove and discard the old gasket (1).
13. If required, clean and inspect the rocker arm cover. Refer to Valve Rocker Arm Cover Cleaning and Inspection.

Installation Procedure 

Valve Rocker Arm Cover Replacement (Left)|Page 3025 > < Valve Rocker Arm Cover Replacement (Left)