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Clutch Alignment for Polaris Race Quads
1. Remove clutch covers, belt, and both clutches
2. Measure from the center of the motor shaft to the center of the
transmission shaft. If it is less than 10", you must shim the rear
mount or mounts until you get a minimum of 10" center to center.
3. Using two straight edges, place one horizontally on the end
of the motor shaft and one on the end of the transmission shaft.
View them from the top looking down. The straight edges should
be parallel or up to .040" wider at the front of the motor.
To get these parallel, you will have to shim the lower front mount
left or right and possibly the top mount also. (see step 4)

4.
Using the two straight edges, place them vertically on the
end of the motor and transmission shafts and view them from
the rear of the ATV. The two straight edges MUST be parallel.
To change this, you must shim the top motor mount left or right.
*After
doing this adjustment, you must recheck the horizontal parallelism
again.
5.
Next, install the clutches. Install he belt and check for
belt freeplay. With the transmission in gear, roll the machine
back and forward about 3 feet, 3 times to make sure belt is
at full low gear position.
Old
style GM wheel alignment shims work great.
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