12 1 ENGINE SYSTEMS
Engine Component Locations
Figure 3 Component location – t
op
1. Exhaust Back Pressure (EBP)
sensor
2. Valve cover
3. Dearation port
4. Exhaust emission label (loca
tion)
5. EGR cooler asse mbl y
6. Secondary air heater supply
7. Breather assembly
8. Inlet and EGR mixer duct
9. EGR control valve
EGES-270-1
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
© August 2008 Navistar, Inc.