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MAINTENANCE
AO352A
A. TAN or LIGHT BROWN insu-
lator indicates correct spark
plugs (heat range).
B. LIGHT GRAY or WHITE
insulator indicates over-heating
of the engine. This condition is
caused by a too lean condition
or incorrect spark plugs (heat
range too hot).
C. BLACK
insulator
indicates
fuel in the combustion chamber
is not burning completely. This
condition is caused by a too
rich condition, too much oil, or
incorrect spark plugs (heat
range too cold).
NOTE: If the center electrode
insulators are light gray, white, or
black and if the oil-injection pump
synchronization and ignition timing
are correct, different heat-range
spark plugs may be necessary.
Authorized Arctic Cat Snowmobile
dealers have detailed spark plug
information. Consult a dealer before
changing spark plugs, as incorrect
heat-range spark plugs could cause
poor engine performance or engine
damage.
CHECKING/
ADJUSTING APV
CABLES
Proper cable adjustment is critical to
the operation of the APV system.
Although inspecting cable adjustment
is
recommended
every
1000-2000
miles, the cable should not need adjust-
ment often. To check the cable adjust-
ment, use the following procedure:
742-209A
1. Using a small needle-nose pliers,
remove the servomotor retaining
clip (800/1000 cc models) and the
cable holder.
0744-489
2. Using an adjustable wrench, rotate
the servomotor actuator counter-
clockwise to loosen the cable; then
pull the cable housings down and
out of the servomotor.
NOTE: For installing purposes,
note the side that the servomotor
cables are installed on.
CAUTION
If a spark plug is light gray, white,
or black and another is tan or light
brown, take the snowmobile to an
authorized Arctic Cat Snowmobile
dealer for inspection and service. If
not under warranty, this service is
at the discretion and expense of
the snowmobile owner.
CAUTION
Do not use the nut securing the
pulley to the servomotor to rotate
the actuator.
Содержание 2010 Crossfire 600
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