Polaris MSX 110 Owner's Manual For Maintenance And Safety page 73

OPERATION
Post Operation Maintenance
Submerged (Waterlogged) Watercraft
If the engine becomes water-flooded, tow the craft to
shore. Immediately perform the following procedures.
Promptly take the watercraft to an authorized Polaris
dealer for additional service to minimize engine
damage.
CAUTION
Serious engine damage could result if the engine
is operated with air or water in the lines. If the
watercraft has remained in a 180° (capsized)
position for more than two minutes, all fuel and oil
lines must be inspected for water and/or air. Do
not attempt to start the engine.
1. Remove the watercraft from the water.
2. Remove the drain plugs and drain all water from
the bilge.
3. If the engine was submerged in salt water, spray
the engine and bilge with fresh water to reduce the
risk of corrosion.
4. Reinstall the drain plugs.
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5. Disconnect the lanyard from the lock plate.
6. Remove the ignition coils and spark plugs.
CAUTION
Dirt or foreign matter in the spark plug holes can
result in serious engine damage. Do not allow
dirt or foreign matter to enter the spark plug
holes.
7. Crank the engine with the starter for 10 seconds to
eject water from the spark plug holes. Repeat two
or three times or until no more water is ejected.
8. Using a clean, dry, lint-free cloth, wipe away any
water remaining in the spark plug holes. Reinstall
the spark plugs and torque to 20 ft. lbs. (27 Nm).