Hand Priming (If Equipped)
Illustration 78 g06583662
Operate the hand priming pump (3) to prime the low-
pressure fuel lines.
i06299386
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.
Note: Refer to Systems Operation, Testing, and
Adjusting, “Cleanliness of Fuel System
Components” for detailed information on the
standards of cleanliness that must be observed
during ALL work on the fuel system.
NOTICE
Ensure that the engine is stopped before any servic-
ing or repair is performed.
Remove the Element
1. Turn the fuel supply valve (if equipped) to the OFF
position before performing this maintenance.
2. Place a suitable container under the water
separator in order to catch any fuel that might spill.
Clean up any spilled fuel. Clean the outside body
of the filter assembly.
Illustration 79 g03891253
3. Open drain valve (6) and open vent screw (1) and
drain the filter. Close drain screw and close vent
screw. Use only hand pressure in order to tighten
the drain screw and the vent screw.
4. Remove filter bowl (5) from filter (2) and remove
filter element (3) from filter (2). Discard filter
element (3).
5. Remove O ring seal (4) and discard O rind seal (4).
6. Ensure that all components are clean and dry.
7. Install new O ring seal (4) and install new filter
element (3).
106 M0094137-02
Maintenance Section
Fuel System Primary Filter (Water Separator) Element - Replace
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