C 2500 Truck 2WD V8-5.7L VIN R (1997)
Rocker Arm Assembly: Testing and Inspection
Inspect the following areas:
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Inspect the valve rocker arms and ball at the mating surfaces. These surfaces should be smooth and free of scoring or other damage.
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Inspect the valve rocker arm valve pushrod sockets and valve stem mating surfaces. These surfaces should be smooth with no scoring or
exceptional wear.
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Inspect the valve pushrods for scored ends or bends.
