a broken motor! is not mine.
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Joined: Feb 2008
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a broken motor! is not mine.
i have a friend with an 900 rr and he look-out in motor. and he find this! i dont know what is the problem ho make this. i thing a distribution problem. de valves heat the piston. is my opinion. what you think about it....
http://i96.photobucket.com/albums/l1...6/DSC06695.jpg
http://i96.photobucket.com/albums/l1...6/DSC06692.jpg
http://i96.photobucket.com/albums/l1...6/DSC06695.jpg
http://i96.photobucket.com/albums/l1...6/DSC06692.jpg
Joined: Mar 2008
Posts: 39
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RE: a broken motor! is not mine.
Reading that hurts my eyes.
As far as the piston,I can't tell, but is it missing a valve? The pictures are a bit hard to see even up-sized. Is that a hole punched in the center of the piston? If so, I'd imagine it ate a valve, the other cylinders look pretty good though. I'd be worried about damage down inside the case from fragments of metal from either the valve or the piston. I hope if he rebuilds, he breaks the case and makes sure everything is clean of debris.
As far as the piston,I can't tell, but is it missing a valve? The pictures are a bit hard to see even up-sized. Is that a hole punched in the center of the piston? If so, I'd imagine it ate a valve, the other cylinders look pretty good though. I'd be worried about damage down inside the case from fragments of metal from either the valve or the piston. I hope if he rebuilds, he breaks the case and makes sure everything is clean of debris.
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