MAINTENANCE PROCEDURES
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1
1. Level between marks when engine is cold
NOTE: The watercraft is level when
it is in water. When on a trailer, raise
trailer tongue and block in this position
when bumper rail is level.
Add coolant/demineralized water to
have the level between marks as re-
quired. Use a funnel to avoid spillage.
Do not overfill.
NOTE: Use a blend of 50% antifreeze
with 50% demineralized water. Pre-
mixed antifreeze/water is available
(P/N 293 600 038) at your authorized
Sea-Doo dealer.
NOTE: Using a blend of 40% an-
tifreeze with 60% demineralized wa-
ter will improve the cooling efficiency
when watercraft is used in particularly
hot weather and/or hot water condi-
tion.
Properly reinstall and tighten filler cap
then reinstall seat extension.
NOTE: A cooling system that fre-
quently requires coolant is the indic
a-
tion of leaks or engine problems. See
an authorized Sea-Doo dealer.
Engine Coolant Replacement
The coolant replacement should be
performed by an authorized Sea-Doo
dealer.
Spark Plugs
Spark Plug Removal
1. Open seat.
2. Remove engine cover (as applicable
to model).
3. Disconnect the ignition coil input
connector.
4. Remove ignition coil. Refer to
IGNI-
TION COIL REMOVAL
.
WARNING
Never remove an ignition coil from
a spark plug without disconnect-
ing it from the wiring harness.
Flammable vapors may be present
in the bilge. Should the tether cord
be installed on the engine cut-off
switch, a spark could be generated
at the coil spark plug end which
could cause an explosion.
5. Using a spark plug socket, release
the torque applied to the spark plug.
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2
1
1. Approved socket
2. Improper socket
6. Clean the spark plug and cylinder
headwithpressurizedair.
7. Unscrew spark plug then use the
ignition coil to take spar
kplugoutof
spark plug hole.
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