87
Disconnect ignition coil connectors.
IMPORTANT:
Never cut the locking ties
of ignition coil connectors. This would al-
low mixing the wires between cylinders.
Remove ignition coils.
CAUTION:
Ensure there is no dirt in
coil holes before removing the spark
plugs. Otherwise, dirt would fall into
cylinder and will damage the internal
components.
Remove spark plugs.
NOTE:
After loosening the spark
plugs, a coil may be used to pull the
spark plugs out. Simply bring the coil
down to spark plug and “hook” it to
then extract spark plug.
Spray BOMBARDIER LUBE lubricant
or equivalent, in spark plug holes.
To prevent fuel to be injected and also
to cut the ignition at the engine crank-
ing, proceed as follows.
From the engine compartment, have a
second person hold throttle bell crank
in fully opened position.
1. Fully-opened position
Crank the engine a few turns to distrib-
ute the oil on cylinder wall.
Apply anti-seize lubricant on spark plug
threads then reinstall them.
NOTE:
After installation, ensure the
seal seats properly with the engine top
surface.
Reinstall ignition coils. Reconnect igni-
tion coil connectors.
To reinstall engine cover, push it down-
ward until it snaps.
Wipe up any residual water from the
engine.
Disconnect the garden hose.
NOTE:
It is recommended to fog the en-
gine valves with BOMBARDIER LUBE lu-
bricant. Contact your authorized Sea-Doo
sport boat dealer.
Battery
Contact your authorized Sea-Doo sport
boat dealer.
Engine Cooling System
Antifreeze is to be replaced every
100 hours or once per season to pre-
vent antifreeze deterioration.
The antifreeze replacement and a densi-
ty test should be performed by an autho-
rized Sea-Doo sport boat dealer.
CAUTION:
Improper antifreeze mix-
ture might allow freezing of the liq-
uid in the cooling system if boat is
stored in area where freezing point is
reached. This would seriously dam-
age the engine. Failure to replace the
antifreeze for storage may allow its
degradation that could result in poor
cooling when engine will be used.
Boat Cleaning/Repair
Wash the body and the trailer with soap
and water solution (only use mild deter-
gent). Rinse thoroughly with fresh wa-
ter. Remove any marine organisms
from the hull.
CAUTION:
Never clean apparent fi-
berglass and plastic parts with strong
detergent, degreasing agent, paint
thinner, acetone, etc.
WARNING
When disconnecting coil from spark
plug, always disconnect coil from
main harness first. Never check for
engine ignition spark from an open
coil and/or spark plug in the engine
compartment as spark may cause
fuel vapor to ignite.
F23H09Y
1
lmo2005-007a_1.book Page 87 Wednesday, September 1, 2004 3:27 PM
Summary of Contents for Challenger*180
Page 1: ......
Page 10: ...SAFETY INFORMATION 9 SAFETY INFORMATION ...
Page 29: ...29 VEHICLE INFORMATION ...
Page 77: ...77 MAINTENANCE INFORMATION ...
Page 99: ...99 WARRANTY INFORMATION ...
Page 130: ......