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MAINTENANCE AND LUBRICATION
Minor Maintenance
Jet Pump Water Inlet Screen
The water inlet screen is located
inside the stationary nozzle of
Screen
the jet pump. Its purpose is to
screen out grass and debris
which could enter the coolant
system.
After using the watercraft,
visually inspect the screen for
build up of contaminants. Clean
as required by flushing engine
and or screen with fresh water.
See flushing procedure below.
If the screen cannot be cleaned
by flushing, see your Polaris
Jet Pump - Cutaway View
Dealer for additional cleaning.
Cooling System Flushing
The watercraft uses water for propulsion and cooling.
Flushing the cooling system with fresh water (never anti-freeze) is
necessary to neutralize the corroding effects of salt water or water with
impurities like silt, sand, alkali and other particulates; as well as to
flush out other residue left in the water passages of the watercraft
cooling system.
Flush water passages when the watercraft is not going to be ridden
again that day or if the watercraft is expected to be stored for an
extended time.
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