2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 200Get this manual

2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 200

CRANKCASE REMOVAL 1Remove: Crankcase bolts NOTE: Place the engine upside downS Loosen each bolt 14 of turn at time, in stages
sequence2Remove: Lower crankcase CAUTION: Tap on one side of the crankcase with softface hammerTap only on reinforced portions
of the crankcase, not on the crankcase mating surfacesWork slowly and carefully and make sure that the crankcase halves separate
evenly3Remove: Dowel pins Crankshaft journal bearing NOTE: Identify the position of each crankshaft journal lower bearing