5.
The secondary filter element must be replaced at
the same time as the primary filter element. Refer
to the Operation and Maintenance Manual , “Fuel
System Filter - Replace”.
i05326334
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.
NOTICE
The water separator can be under suction during nor-
mal engine operation. Ensure that the drain valve is
tightened securely to help prevent air from entering
the fuel system.
1.
Place a suitable container under the water
separator in order to catch any fluid that might
spill. Clean up any spilled fluid.
2.
Ensure that the outer body of the filter assembly is
clean and free from dirt.
Illustration 66
g03374226
Typical example
3.
Install a suitable tube onto drain (3). Open the
drain valve (2). Rotate the drain valve
counterclockwise. Two full turns are required.
Loosen vent screw (1).
Note:
Two complete rotations of the valve will
release the valve from the filter element.
4.
Allow the fluid to drain into the container.
5.
Engage the threads of the valve into the filter
element and tighten the drain valve by hand
pressure only. Tighten vent screw securely.
6.
Remove the tube and remove the container.
i04367528
Fuel
System
Secondary
Filter
-
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
Ensure that the engine is stopped before any servic-
ing or repair is performed.
SEBU9068-03
107