SERIES 40 ENGINE OPERATOR'S GUIDE 2. Oil Temperature Sensor 11. Fuel Filter Header 1. High Pressure Oil Pump 10. High-Pressure Oil/Fuel Manifold 3. Injector Pressure Sensor 12. Fuel Strainer 4. Wiring Harness 13. Oil Fill Tube 5. Fuel Supply Pump 14. Flywheel Housing 6. 31-Pin Connector 15. Oil Pan 7. Wiring Harness Connector 16. Fuel Filter 8. Valve Cover/ Intake Manifold 17. Air Compressor (if equipped) 9. Lifting Eye (2) 18. Injection Pressure Regulating Valve Figure 2 Major Component Locations, Left Side View All information subject to change without notice. (Rev. May 2004) 13 DDC-SVC-MAN-0057 0305 Copyright © 2003 DETROIT DIESEL CORPORATION