
The fuel system can also be primed by using the key
switch. Turn the key to the ON position for 2 minutes.
After 2 minutes the fuel system should be primed. If
necessary, by cycling the key switch the system will
prime again for 2 minutes.
i06096676
Fuel
System
Primary
Filter
(Water
Separator
Element
-
Replace
Fuel leaked or spilled onto hot surfaces or electri-
cal components can cause a fire. To help prevent
possible injury, turn the start switch off when
changing fuel filters or water separator elements.
Clean up fuel spills immediately.
NOTICE
Do not allow dirt to enter the fuel system. Thoroughly
clean the area around a fuel system component that
will be disconnected. Fit a suitable cover over discon-
nected fuel system component.
NOTICE
Do not fill fuel filters with fuel before installing
them. The fuel will not be filtered and could be
contaminated. Contaminated fuel will cause ac-
celerated wear to fuel system parts. The fuel sys-
tem should be primed prior to starting the engine.
Water in the fuel can cause the engine to run rough.
Water in the fuel may cause an electronic unit injector
to fail. If the fuel has been contaminated with water,
the element should be changed before the regularly
scheduled interval.
The primary filter/water separator also provides
filtration in order to help extend the life of the
secondary fuel filter. The element should be changed
regularly. If a vacuum gauge is installed, the primary
filter/water separator should be changed at
50 to 70 kPa (15 to 20 inches Hg).
Illustration 88
g03860980
1.
Close the main fuel supply valve.
2.
Place a suitable container below the primary fuel
filter in order to catch any fluid that may spill.
Clean any split fluid.
3.
Clean the outside of the primary fuel filter.
4.
Remove the bowl (6) and O ring seal (5). Using a
suitable tool remove the spin on filter (4).
5.
Ensure that the seal surface (2) is clean. Apply
clean diesel fuel to the O ring seal (3) on the new
spin on filter.
6.
Install the new spin on filter to the filter base (1).
Spin on the filter until the O ring seal (3) contact
the sealing surface (2). Then, rotate the spin on
filter ¾ of a full turn.
7.
Ensure that the bowl (6) is clean. If necessary,
install a new O ring seal (5) into bowl (6) and
install bowl to the filter assembly.
8.
Tighten the bowl by hand, maximum torque for the
bowl is 10 N·m (88 lb in).
9.
The secondary fuel filter should be replaced when
the primary fuel filter is replaced. For more
information refer to this Operation and
Maintenance Manual, “Fuel System Secondary
Filter - Replace”.
SEBU9071-06
109
Fuel System Primary Filter (Water Separator) Element - Replace
Содержание 2206F-E13TA
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