2006 Arctic Cat Y-6/Y-12 50cc and 90cc Service Manual, Page 42Get this manual
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5Using calipers, measure the drive clutch lining thicknessMeasurement must be equal to or greater than minimum specifications
3Using thickness gauge, measure the space between the outer rotor and inner rotorMeasurement must be equal to or less than maximum specifications
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6Using calipers, measure the clutch spring free lengthMeasurement must be equal to or greater than minimum specifications
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4Using thickness gauge and straightedge, measure the distortion of the pump housingMeasurement must be equal to or less than maximum specifications