CAUTION SUMMARY Cooling System Air Intake System Observe the following cautions when servicing the cooling system. Observe the following cautions when working on the air intake system. HOT COOLANT PERSONAL INJURY To avoid scalding from the expulsion of hot coolant, never remove the cooling system pressure cap while the engine is at operating temperature. Wear adequate protective clothing (face shield, rubber gloves, apron, and boots). Remove the cap slowly to relieve pressure. To avoid injury from hot surfaces, wear protective gloves, or allow engine to cool before removing any component.
PERSONAL INJURY To avoid injury from contact with rotating parts when an engine is operating with the air inlet piping removed, install an air inlet screen shield over the turbocharger air inlet. The shield prevents contact with rotating parts. PERSONAL INJURY To avoid injury from slipping and falling, immediately clean up any spilled liquids. 8 All information subject to change without notice. DDC-SVC-MAN-0039 Copyright © 2009 DETROIT DIESEL CORPORATION