1.2 REMOVAL OF THE ROCKER COVER 1.2 REMOVAL OF THE ROCKER COVER Remove as follows: 1. Steam clean the engine. 2. Remove bolts (1) or nuts (if equipped) from the two air filter housing brackets (2) and remove housings from the rocker cover. All information subject to change without notice. 1-4 DDC-SVC-MAN-0081 2010 Copyright © 2010 DETROIT DIESEL CORPORATION