Description
This Official 1989-1991 Yamaha YFM250 Factory Service Manual provides detailed service information, step-by-step repair instruction and maintenance specifications for 1989 1990 1991 Yamaha YFM250 ATVs.
This is the same book used by the service department at your local Yamaha dealer. It has everything in it you need to know in order to repair and service your ATV.
