2001 Yamaha Mountain Max Service Manual, Page 167Get this manual

2001 Yamaha Mountain Max Service Manual, Page 167

OIL PUMP, CRANKCASE AND CRANKSHAFT INSTALLATION 1Install: Stopper ring [onto the crankshaft bearing (primary sheave side)
to set the knock pins on the bearings and labyrinth seal into the pin holes in the upper crankcase SCH5470 3 Bearing (AC
magneto side) Turn bearing to set the knock pin on the upper crankcase into the pin hole in the bearing SCH5480 CAUTION: