ENGINE SYSTEMS 33
Fuel Supply System
Fuel System Components and Fuel Flow
Figure 29 Fuel supply sy
stem
1. Cylinder head assembl
y
2. Fuel injector
3. Low-pressure fuel rai
l
4. Transfer pump outlet t
ube
assembly
5. Low-pressure fuel sup
ply pump
6. Primer pump assembly
7. Water drain valve
8. Drain valve (fuel)
9. Transfer pump inlet tu
be
assembly
10. Fuel filter access cap
11. Fuel filter assembly
12. Fuel line from tank
13. Test fitting
14. Fuel inlet (4)
EGES-265-2
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.