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UF4S10E0.book Page 33 Monday, September 28, 2020 1:50 PM

Control function operation

is discharged from the cooling water pilot If water has collected in the water separator,
outlet. drain it by loosening the drain screw.

1
2

1
1 Cooling water pilot outlet 1 Water separator
There is a cooling water pilot outlet on the 2 Drain screw
port (left) side of the watercraft. To check for To drain water from the water separator:
proper operation of the cooling system, make (1) Place a drain pan or dry cloth under the
sure that water is being discharged from the water separator.
cooling water pilot outlet. If water is not being (2) Gradually loosen the drain screw to drain
discharged from the outlet, stop the engine the water. Catch the draining water in the
and check the jet intake for clogging. (See drain pan or soak it up with the dry cloth
page 101 for information on the jet intake.) so that it does not spill into the engine
TIP: compartment. If any water spills into the
watercraft, be sure to wipe it up with a
 It will take about 60 seconds for the water
dry cloth.
to reach the outlet after the engine is start-
(3) Securely tighten the drain screw until it
ed.
stops.
 Water discharge may not be constant
when the engine is running at idling speed.
If this occurs, apply a little throttle to make
sure that water discharges properly.
EJU40323
Water separator
The water separator prevents water from en-
tering the fuel tank by collecting any water
that has entered the fuel tank breather hose if
the watercraft was capsized.

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