2004-2005 660 Yamaha Rhino Factory Service Manual, Page 206Get this manual
CRANKSHAFT AND OIL PUMP
CHECKING THE CRANKSHAFT 1Measure: crank width Out of specification Replace the crankshaftCrank width 74.9575.00 mm (2.95082.9528 in) side clearance Out of specification Replace the crankshaftBig end side clearance 0.350.65 mm (0.01380.0256 in) Limit: 1.0 mm (0.0394 in) runout Out of specification Replace the crankshaftRunout limit C1: 0.03 mm (0.0012 in) C2: 0.03 mm (0.0012 in)