EPA07/10 DD PLATFORM WORKSHOP MANUAL - ENGINE 2.3 INSPECTION OF THE CAMSHAFT AND ROCKER SHAFT/ENGINE BRAKE ASSEMBLY Inspect the camshaft and rocker shaft assemblies as follows: 1. Inspect the camshafts for lobe damage; replace if necessary. 2. Inspect the camshaft gears for damage; replace if necessary. 3. Inspect the rocker shaft for scoring or scuffing; replace if necessary. 4. Inspect rocker arms for roller and bushing damage; replace if necessary. 5. Inspect adjusting screws and buttons; replace if necessary. 6. Inspect cam caps and cam journals in camshaft housing for damage; replace if necessary. 7. Inspect the tone wheel on the intake camshaft for cracks, bending or any damage.
If damage is found, replace the intake camshaft. All information subject to change without notice. DDC-SVC-MAN-0081 2010 Copyright © 2010 DETROIT DIESEL CORPORATION 2-15