2.4 INSTALLATION OF THE CAMSHAFT AND ROCKER SHAFT/ENGINE BRAKE ASSEMBLY 2.4 INSTALLATION OF THE CAMSHAFT AND ROCKER SHAFT/ENGINE BRAKE ASSEMBLY Install as follows: 1. Verify that the crankshaft is at top dead center (TDC) on cylinder number one using TDC Locating Pin (W470589001500) installed in crankshaft position sensor (CKP) hole located in the flywheel housing. 2. Install Camshaft Timing Tool (W470589054000) (1) for EPA07 DD15, (W470589104000) for EPA10 DD15, and (W470589034000) for EPA10 DD13 to the rear of the camshaft housing. Tighten the two bolts. All information subject to change without notice. 2-16 DDC-SVC-MAN-0081 2010 Copyright © 2010 DETROIT DIESEL CORPORATION