49
0749-025
3. When the sheaves are fully apart,
pull up on drive belt and roll belt
over stationary sheave until it is free
of the driven clutch.
4. When the belt is free of driven
clutch, remove the belt from the
drive clutch.
Installing - 7000
1. Place the belt (so the part number
can be read) between the sheaves of
the drive clutch.
2. With the sheaves fully apart, roll the
belt over the stationary sheave.
3. With the drive belt properly posi-
tioned in the drive clutch and driven
clutch, turn the belt tool counter-
clockwise and roll the belt back and
forth to allow the driven clutch
sheaves to fully close.
4. After the belt is installed properly,
install the left-side access panel and
close the hood.
5. Release the brake lever lock.
Removing - 2000/3000
1. Turn ignition key to the OFF posi-
tion and wait for all moving parts to
stop.
2. Set the brake lever lock.
3. Open the left-side access panel.
4. Remove the cap screw, lock washer,
washer, and sheave adjuster from the
end of the driven clutch; then
remove the sheave adjuster from the
cap screw.
0743-395
NOTE: Each time the driven clutch
cap screw is removed, the hole in the
driven shaft should be cleaned free
of any Loctite residue.
NOTE: Verify the shims and O-ring
are not removed from the adjuster.
5. Remove the lock washer and flat
washer from the cap screw and
reverse the sheave adjuster.
6. Install the cap screw into the driven
clutch; then tighten the cap screw
until the movable sheave opens far
enough to allow the belt to be
removed.
7. Remove the drive belt from the
driven clutch first; then from the
drive clutch.
NOTE: Before installing the drive
belt, use a suitable cleaning solvent
to thoroughly clean the sheaves.
Installing - 2000/3000
1. Place the drive belt (so the part num-
ber can be read and the arrows are
facing the front of the snowmobile)
between the sheaves of the drive
clutch first; then between the
sheaves of the driven clutch.
2. Install the cap screw, lock washer,
washer, and sheave adjuster back into
the driven clutch. Tighten the cap
screw (apply a few drops of blue Loc-
tite #243 to the threads) to 20 ft-lb.
CAUTION
Before securing the driven clutch, be
sure the rollers are up against the
torque bracket or damage to the
back-side cams may occur.
