C 1500 Yukon 2WD V8-5.3L VIN Z Flex Fuel (2003)
3. Install the oil fill cap into the tube. Rotate the cap clockwise until locked in the proper position.
4. Install a NEW rocker cover gasket (1) into the valve rocker cover lip.
5. Install the valve rocker arm cover.
Notice:
Refer to Fastener Notice in Service Precautions.
See: Service Precautions/Vehicle Damage Warnings/Fastener Notice
6. Tighten the rocker arm cover bolts.
Tighten the bolts to 12 Nm (106 inch lbs.).
7. Install the PCV hose.
