Gen 5 DD Platform Operators Manual 7. High Pressure Fuel Pump 8. Air Compressor 9. Fuel Filter Module 10. Motor Control Module (MCM) 11. Coolant Thermostat 12. Engine Serial Number Location Figure 3. DD15 Left Side View 1. Water Pump 2. Oil Coolant Module 3. Oil Filter 4. High Pressure Fuel Rail 5. Air Intake Manifold 6. Hydrocarbon Fuel Doser Block 4. Exhaust Gas Recirculation (EGR) Valve Actuator 5. EGR Cooler 6. Exhaust Manifold Figure 4. DD15 Right Side View 1. Crankcase Breather 2. Turbocharger 3. Fuel Doser Injector Valve Engine Model and Serial Number Designation The section covers engine model number, serial number and the locations of this information on the engine.
Engine Model and Serial Number The fourteen-digit engine model and manufacturing serial number is etched on a pad located on the left front of the engine cylinder block, above the date and time of manufacture. Using 472912S0608850 as an example: 472 = engine type (DD15) 912 = model S = assembly plant (Detroit™) 0608850 = serial number Engine Model Breakdown All information subject to change without notice. 19 DDC-SVC-MAN-0217 Copyright © 2022 DETROIT DIESEL CORPORATION