Gen 5 DD Platform Operators Manual WARNING: PERSONAL INJURY To prevent the escape of high pressure fuel that can penetrate skin, ensure the engine has been shut down for a minimum of 10 minutes before servicing any component within the high pressure circuit. Residual high fuel pressure may be present within the circuit. WARNING: FIRE To avoid increased risk of a fuel fire, do not mix gasoline and diesel fuel. WARNING: FIRE To avoid injury from fire caused by heated diesel-fuel vapors: Keep those people who are not directly involved in servicing away from the engine. Stop the engine immediately if a fuel leak is detected. Do not smoke or allow open flames when working on an operating engine.
Wear adequate protective clothing (face shield, insulated gloves and apron, etc.). To prevent a buildup of potentially volatile vapors, keep the engine area well ventilated during operation. Aftertreatment System Observe the following cautions when servicing the Aftertreatment System (ATS). Be advised that these two labels are attached to the Aftertreatment Device (ATD). All information subject to change without notice. 15 DDC-SVC-MAN-0217 Copyright © 2022 DETROIT DIESEL CORPORATION