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Post by florida on Feb 10, 2016 6:54:16 GMT -5
Ok great. thanks a lot
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Post by florida on Feb 26, 2016 15:14:59 GMT -5
I think it's from the bearing cage on the variator side of the crankshaft. The "rivets" are the only reason I think that. I've never seen a cam stopper/holder in person, although I've seen them before on forums and after searching for "gy6 cam stopper" it doesn't look like those have rivets at all. Do 139qmb engines even have cam stoppers? I can't say I've ever seen one on a 50 (in forums), but who knows things change. I always thought those were only on 125+cc engines. Florida--- was your scooter engine running louder than normal the last week or two before the chain came off? Hmmm, good point, didn't realize it was a 50cc. Unfortunately, now that you've found that piece, it means you need to split the case to dig out anymore debris. I believe it was running a little louder the last time i rode it. |
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Post by florida on Feb 26, 2016 15:19:37 GMT -5
There is the cause of the derailment,,,is that part of the chain tensioner? Or part of the funky anti kick back device that sits up by the cam area? It doesnt have an anti kick back device. |
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