Email This Page First Time Start Preparation When preparing to start a new or newly overhauled engine which has been in storage, perform all of…

Email This Page Certification Labels A certification exemption label will be attached to the valve rocker cover. This label certifies that the engine conforms to…

Email This Page Engine Model and Serial Number Designation The fourteen-digit engine model and manufacturing number is etched on a pad located on the left…

Email This Page Engine Components For a general view of the DD15 engine and major components, see Figure “Major Engine Components, Right Side” and Figure…

Email This Page Aftertreatment System Observe the following cautions when servicing the Aftertreatment System (ATS). Be advised that these two labels are attached to the…

Email This Page Fuel System Observe the following cautions when fueling the vehicle or working with the fuel system.‪ FIRE ‪ To avoid injury from…

Email This Page Lubricating Oil and Filters Observe the following cautions when replacing the engine lubricating oil and filters.‪ PERSONAL INJURY ‪ To avoid injury…

Email This Page Air Intake System Observe the following cautions when working on the air intake system.‪ PERSONAL INJURY ‪ To avoid injury from hot…

Email This Page Electrical System Observe the following cautions when jump starting an engine, charging a battery, or working with the vehicle/application electrical system.‪ ELECTRICAL…

Email This Page Cooling System Observe the following cautions when servicing the cooling system.‪ HOT COOLANT ‪ To avoid scalding from the expulsion of hot…