34
Fuel Flow Schematic
Figure 29 Fuel flow
The fuel filter housing includes the following
components:
•
150 micron fuel strainer
•
300 W fuel heating element (optional)
•
Primer pump assembly
•
Fuel filtering element
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
1 ENGINE SYSTEMS
•
Water separator
•
Water In Fuel (WIF) sensor
•
Water drain valve
•
Fuel pressure regulator
•
Engine Fuel Pressure (EFP) sensor (optional)
EGES-270-1
Follow all warnings, cautions, and notes.
© August 2008 Navistar, Inc.