Care And Storage; Post-Operation Care; Flushing The Cooling Water Passages - Yamaha WaveRunner VXR 2018 Owner's/Operator's Manual

EJU37146

Post-operation care

EWJ00331
WARNING
Always place the watercraft upright in a
horizontal position when storing it, other-
wise fuel could leak out into the engine or
engine compartment, which could create
a fire hazard.
After using the watercraft, always take it out
of the water, clean it, and store it. Leaving the
watercraft in the water for extended periods
will accelerate the rate of normal deteriora-
tion of the jet pump and hull. Marine organ-
isms and corrosion are some of the
conditions that can shorten the life of many
watercraft components.
EJU43652

Flushing the cooling water passages

ECJ01311
NOTICE
Do not run the engine over 4000 r/min on
land. Also, do not run the engine for more
than 15 seconds without supplying water,
otherwise the engine could overheat.
Flush the cooling water passages to prevent
them from clogging with salt, sand, or dirt.
(1) Place the watercraft in a horizontal posi-
tion.
(2) Remove the seats and removable water-
tight storage compartment. (See page 42
for seat removal and installation proce-
dures and page 47 for information on the
removable watertight storage compart-
ment.)

Care and storage

(3) Connect the garden hose adapter to a
garden hose.
1
1 Garden hose adapter
2 Garden hose
(4) Loosen the flushing hose connector cap
and remove it. Insert the garden hose
adapter into the flushing hose connector
by pushing and twisting it until it is se-
curely connected.
2
1 Garden hose adapter
2 Flushing hose connector
3 Flushing hose connector cap
(5) Connect the garden hose to a water tap.
(6) Make sure that the area around the wa-
tercraft is clear, and then start the en-
gine. Immediately after the engine starts,
fully turn the water supply on so that wa-
2
1
3
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