5.14
Final Drive/Brake System
QuickDrive ™Drive Belt / Sprocket
Installation
NOTE: The drive belt and both sprockets must be
installed as an assembly.
1. Install the QuickDrive™ Sprocket Alignment
tools
(SPX PN: PS-50826) onto the ends of the jackshaft
and driveshaft. Thread the tools in lightly.
2. Release the parking brake.
3. Install belt and sprockets as an a
ssembly with the
arrow on belt pointing toward front of snowmobile.
Note the installation orientation of the upper and lower
sprockets.
NOTE: “THIS SIDE OUT” on the upper sprocket must
fac
e away from brake disc.
4. Working from the fuel tank side of the vehicle, install
th
e upper sprocket onto the jackshaft. After the
sprocket engages the jackshaft splines, install the
lower sprocket onto the driveshaft.
5. Push the upper sprocket down slightly. Move the
lower sprocket
and push it down slightly. Continue to
work between each sprocket until both sprockets are
fully seated.
NOTE: If sprockets will not slide down the splines,
th
e belt is binding. Pull up slightly on the sprockets to
re-align belt.
6. Install new upper and lower sprocket fasteners with
t
he original domed washers. Orientate the washer
domes out. Torque fasteners to specification.
7. On models with electric start, reinstall the battery
br
ackets and battery. Verify the battery strap D-clip
does not make contact with the drive belt.
8. Connect the RED (POSITIVE) battery cable first, and
then the BLAC
K (NEGATIVE) cable.
9. Tip snowmobile back onto it sk
is. Reinstall the fender.
Reinstall the right side engine compartment door.
Exhaust components may be hot. Allow exhaust
system to cool.
Avoid pinch points between sprockets and brake
disc.
THIS SIDE OUT
FLANGE SIDE IN
Upper / Lower Sprocket Fasteners
30 ft-lbs (40 Nm)
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