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So here's one I've never seen, the Nikasil is flaking at the top of the stroke on the top ring on both cylinders. Both cylinders are clean, nearly zero vertical scratching, just flaking at the top. The flakes are just enough that compression is bypassing the top ring and going into the crank case. It actually shot the dipstick out. Weird. BTW, if this were a 90's Honda, this wouldn't happen. A quick hone and new rings and a Honda will live forever. Stupid pull-harris.
Hey guys, I know a 2000 Yamaha Big Bear 400 4x4 5 speed single range transmission is model: YFM400FM
But what is the model designation for:
2000 Yamaha Big Bear 400 4x4 "Professional" 5 speed dual range transmission... YFM400F??
VIN decoders don't seem to work for this Yamaha I picked up.
Does anyone know if and where you can get parts for a no name carb. My neighbor has one on a 1989 Yamaha 350 big bear and it is leaking gas around the seal on the accelerator pump. (see pic).
Any and all help would be appreciated
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