FUEL SYSTEM 341
assembly and torque to the special torque value
(Table 47).
Fuel Filter
Figure 524 Water drain valve
1. Open water drain valve and drain fuel into a
suitable container.
Figure 525 Fuel filter element
2. Unthread housing cover and fuel filter as an
assembly.
3. Pull fuel filter from housing cover and discard
O-ring gasket.
4. Place a new O-ring gasket onto housing cover.
5. Install a new fuel filter onto housing cover.
6. Lubricate housing cover threads and O-ring
gasket with diesel fuel.
7. Thread fuel filter and housing cover in as an
assembly. Torque to the special value (Table 47).
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.