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Brake Adjustment
Brake should apply fully while brake
control lever is still 13 mm
(1/2")
ap-
proximative from the handlebar grip.
If adjustment is required, turn the
brake cable adjuster counter-clockwise
until the brake disc is hard to turn then
back off the adjuster to approximately
1
112
turn. Recheck brake operation.
Brake Condition
The brake mechanism on your snow-
mobile is an essential safety device.
Keep this mechanism in proper work-
ing condition. Above all, do not oper-
ate your snowmobile without an effec-
tive brake system.
.A..
WARNING:
Brake pucks less
...,. than 3 mm
(1/8")
thick must be
replaced. Replacement must be per-
formed by an authorized dealer.
Brake Light Switch Adjustment
To check operation:
Pull the brake lever to hold the pads on
the disc. Check that a light resistance
is felt while rotating the driven pulley.
This is the position where the switch
should have lit the brake light .
To adjust:
Loosen the brake switch lock nut.
- Holding brake lever at the lit posi-
tion, unscrew the switch to light on
or screw it in to put out the light.
- Tighten the brake switch lock nut
and recheck brake light operation.
Lock nut
Spark Plug(s)
Disconnect the spark plug
wirets)
and
remove the spark pluqls).
Check the condition of the
pluqlsl
• A brownish tip reflects ideal condi-
tions.
(Correct carburetor, spark
plug heat range; etc.).
• A black insulator tip indicates fouling
caused by: carburetor idle speed
mixture and/or high speed mixture
too rich, incorrect fuel mixture ratio,
wrong type of
plug (heat
range)
1
or excessive idling .
Brake
3
mm
.A..
WARNING: Whenever the brake
...,. is readjusted, the brake light
switch operation must also be checked
and adjusted as needed.
24
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