• A light grey insulator tip indicates a
lean mixture caused by; carburetor
high speed mixture adjusted too
lean, wrong spark plug heat range,
incorrect fuel mixture ratio, or a
leaking seal or gasket.
Overheated
(light grey)
Normal (brownish)
~
CAUTION: If spark plug condi-
..
tion isnot ideal, contact your au-
thorized dealer.
Check spark plug gap using a wire
feeler gauge.
Reinstall plugs and connect wires.
(W2) Suspension Condition
Visually inspect all suspension components including slider shoes, springs,
wheels, etc...
O
NOTE: During normal driving,
snow will act as a lubricant and
coolant for the slider shoes. Extensive
riding on ice or sanded snow, (not to
mention dirt, asphalt, etc. never recommended) will create excessiveheat
build-up and cause premature slider
shoe wear.
(W3) Track Condition
Lift the rear of the vehicle and support
it
off
the ground. With the engine off,
rotate the track by hand, and inspect
condition. If worn, cut or track fibers
are exposed or missing or defective inserts or guides are noted, contact your
dealer.
...
WARNING: Do not operate a
..
snowmobile with a cut, torn or
damaged track.
(W4) Track Tension and
Alignment
The suspension is adjustable, the front
adjustment for surface condition, the
rear for driver's weight.
When the front adjuster blocks are at
the lowest elevation more weight is
distributed on the skis. At the highest
position the weight is transferred to the
track. The rear adjuster blocks should
be adjusted to suit the driver's
preference.
Adjuster blocks
~
CAUTION: Always turn the left
..
side adjuster blocks in a clock-
wise direction, the rightsideblocksina
counter-clockwise direction.
Left and
right adjuster blocks of each adjust-
ment must always be set at the same
elevation.
Lift the rear of vehicle and support with
a mechanical stand.
Allow
the slide to
extend normally. Check the gap 13mm
(1/2")
between the slider shoe and the
bottom inside of the track. If the track
tension is too loose, the track will have
a tendency to thump.
_ CAUTION: Too much tension
..
will result in power loss and ex-
cessive
stresses
on suspension com-
ponents.
13