Camshaft

Cleaning

Clean camshaft (6250) in solvent and wipe dry. Inspect camshaft lobes for scoring and signs of abnormal wear. Camshaft should not be replaced unless camshaft lobe lift loss has exceeded specifications.

Inspection

Check camshaft lobe lift with camshaft installed in engine or on centers. Refer to Section 03-00.

Check fuel pump eccentric for excessive wear.