1988-2006 Yamaha ATV YFS200 Blaster service manual PDF download file., Page 82Get this manual
ENGINE DISASSEMBLY Attach the Crankcase Separating Tool
Crankcase Separating Tool: "-01 135 90890-01135
NOTE: Fully tighten the tool holding bolts, but make sure the tool body is parallel with the caseIf necessary, one screw may be backed out slightly to level tool bodyAspressure applied, alternately tap on the front engine mounting boss, transmission shafts, and shift cam