Workshop Manual
EPA07/10 DD PLATFORM WORKSHOP MANUAL - ENGINE
4.1 CAMSHAFT TIMING VERIFICATION
Verify the camshaft timing as follows:
1. Remove the rocker cover. Refer to section 1.2.
2. Bar the engine to top dead center (TDC) with Engine Barring Tool (J-46392) (3) on
cylinder No.1 with the No. 6 valve in overlap. The dot (2) that is loca
ted inside the
flywheel tone ring is aligned with the edge of the pointer (1).
3. Locate the mark on the camshaft and mark the top of the corresponding gear tooth with a
light colored paint pen.
4. Remove the Crankshaft Position Sensor (CKP) from the flywheel housing. Refer to section
.
All information subject to change without notice.
DDC-SVC-MAN-0081 20 10 Copyright © 2010 DETROIT DIESEL CORPORAT ION 4-3










