11. CRANKCASE/CRANKSHAFT/ BALANCE SHAFT ATV 150/125 Turn the crankshaft bearings and check for Play excessive play. Play Measure the crankshaft bearing play. Service Limit: Axial : 0.2 mm (0.008 in) Radial : 0.05 mm (0.002 in) Axial Radial Measure the crankshaft run out. Service Limit: 0.1 mm (0.004 in) Crankshaft CRANKCASE/BALANCE SHAFT ASSEMBLY Install the cam chain into the left crankcase. Install the crankshaft and balance shaft into the left crankcase. Balance Shaft Left Crankcase Install the right and left crankcase (page 10- 10). Tighten crankcase attach bolts. Right Crankcase 11-5