Service Manual For 1989 Yamaha YFM350ER Moto 4 - Yamaha i also have a Yamaha moto 4 350 (i think) thats all I know as i have just bought an old one. stickes say moto 4 and its a 350. vin starts with JY43HP and the 10th letter is an s , so its a 1995. it has 4 speed maual with HI/LO and reverse shift on a shift on the left of handle bars. can anyone tell me what actual model it is. and can i get a 1993 Yamaha Moto-4 350 YFM350ERE Parts & OEM Diagram Navigate your 1993 Yamaha Moto-4 350 YFM350ERE schematics below to shop OEM parts by detailed schematic diagrams offered for every assembly on your machine. OEM is an acronym for original equipment manufacturer, which means that the 1993 Yamaha Moto-4 350 YFM350ERE OEM parts offered at BikeBandit are genuine Yamaha parts.4.6/5(6) Instant manuals For 1987-1990 Yamaha MOTO-4 350 YFM350ER click here download for free. 1987-1990 Yamaha MOTO-4 350 YFM350ER Service Manual and ATV includes the procedures for maintenance, disassembling, reassembling, inspection and adjustment of components and diagnostics for guidance of experienced mechanics.