2002 Bombardier Quest 650XT Service Manual, Page 127Get this manual
Subsection 09
Section 03 ENGINE (CRANKSHAFTBALANCER SHAFT)
Crankshaft Radial Play (PTO side) Measure crankshaft on PTO sideCompare to inside diameter of PTO bushing (refer to GEARBOX)
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1Half bushing of connecting rod big end 2Split surface of the connecting rod 3Nose of bushing in line with connecting rod groove
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1Micrometer 2Crankshaft area for PTO bushing