2001 Yamaha Mountain Max Service Manual, Page 166Get this manual

2001 Yamaha Mountain Max Service Manual, Page 166

OIL PUMP, CRANKCASE AND CRANKSHAFT 4Inspect: Lower crankcase Upper crankcase Front lower brackets Front upper brackets Rear
bracket Dampers Cracksdamage ReplaceSCH5430 SCH5440 5Inspect: Impeller driven gear teeth Weardamage Replace the impeller