Просмотр инструкции снегоходы Ski Doo SUMMIT 2005, страница 746
Section 06 DRIVE SYSTEM
Subsection 06 (CHAINCASE)
Check if O-ring no. 21 is brittle, hard or damaged.
Replace if necessary.
Check splines inside spacer no. 20 for wear. Re-
place if necessary.
Check if the bearing no. 19 turns smoothly and
freely. Replace if defective.
Installation
On MACH Z series, the rocker style chain can not
be used with an upper sprocket having fewer than
29 teeth. On Summit series, do not use another
chain than the 13-plates wide one.
IMPORTANT: Duetothedifferenceinpitchbe-
tween the rocker type chain and the standard type
chain, it is necessary to use a standard chain and a
standard lower sprocket if a smaller upper sprock-
et is used. The chaincase housing is threaded to
accept a tensioner.
Fit chain on upper sprocket to make sure that you
are using right one according to width.
NOTE: No work (separation, lengthening) can be
done on the silent chain type.
The installation is the reverse of the removal pro-
cedure. Pay attention to the following details.
Reinstall the brake disc and the caliper to torque
the lower sprocket bolt. Apply Loctite 271 (red)
(P/N 293 800 005) on sprocket bolt threads before
torquing.
CHAINCASE HOUSING
Removal
Remove chaincase cover, drive chain and sprock-
ets.
Remove spacer no. 24 on countershaft no. 25.
A35D0LA
Unscrew nuts no. 26 that attach the chaincase
housing no. 27 to the vehicle.
Remove chaincase housing from vehicle.
NOTE: Note quantity and location of shims to
reposition them correctly during installation.
Inspection
Check housing for cracks or distortion.
Verify if ball bearings no. 28 and no. 29 turn
smoothly and freely.
Check condition of oil seals no. 30 and no. 31.
Replace all defective parts.
Installation
Install all removed shims at their original locations.
Install chaincase housing and screw in nuts. Use
the following sequence to torque nuts to 42 N•m
(31 lbf•ft).
A35D0MA
1
3
2
Install all other removed parts.
228 mmr2005-136
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