ENGINE SYSTEMS 11 Engine Component Locations Figure 5 Engine components Front 1. Manifold Absolute Pressure (MAP) sensor 2. Lube oil pressure test port 3. Fuel filter assembly 4. Fuel return 5. Fuel supply 6. Engine Coolant Temperature (ECT) sensor 7. Port for coolant deaeration tank 8. Coolant outlet and thermostat 9. Front cover assembly 10. Crankshaft vibration damper 11. Coolant inlet 12. Water pump pulley EGES295-2 Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Follow all warnings, cautions, and notes. ©2006 International Truck and Engine Corporation