
Illustration 77
g06597518
1.
Isolate the fuel supply to the engine.
2.
Place a suitable container under the fuel filter to
catch any fuel that might spill. Clean up any spilled
fuel immediately. The engine is equipped with two
primary fuel filters all the primary filter must be
replaced.
3.
Clean the outside of the fuel filters. Open the drain
valve (7) on both primary fuel filters and allow the
fuel to drain.
4.
Remove Water In Fuel (WIF) sensor (6).
5.
If necessary, cut cable strap (4) and disconnect the
WIF sensor from harness assembly (3).
6.
Use a suitable strap wrench to remove the primary
fuel filter (2) from fuel filter head (). Discard the fuel
filter.
7.
Ensure that the sealing surface (8) is clean the free
from dirt. Lubricate O ring seal (9) on the new
primary fuel filters with clean fuel oil.
8.
Install the new primary fuel filter to the fuel filter
head using hand pressure only. When the O ring
seal (9) contacts the sealing surface (8), rotate the
primary fuel filter 3/4 of a turn.
9.
Repeat Step 6 through Step 8 for the remaining
fuel filter.
10.
Install new O ring seal (5) to the WIF sensor.
11.
Install the WIF sensor.
12.
If necessary, connect the WIF sensor to harness
assembly (3) and install new cable strap (4).
13.
When the primary fuel filters have been replaced,
the secondary fuel filters must be replaced. Refer
to “Operation and Maintenance Manual”
Secondary Fuel Filter- Replace for more
information.
i08383275
Fuel
System
Primary
Filter/
Water
Separator
-
Drain
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
Ensure that the engine is stopped before any servic-
ing or repair is performed.
1.
Place a suitable container under the fuel filters (1)
to catch any fuel that might spill. Clean up any
spilled fuel.
80
M0122761
Maintenance Section
Fuel System Primary Filter/Water Separator - Drain
Содержание 5006A-E23TA
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