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Author Topic: Grandvista noise  (Read 5175 times)

Rudolf

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Re: Grandvista noise
« Reply #15 on: January 04, 2013, 11:39:59 AM »
Quote from: packfan on March 25, 2009, 05:20:00 PM
I have a 3 year old GV and I ride it all year round, this winter as I was coming home it starting making a noise that sounds metalic. I took it in to the dealer and he believes that I am loosing the crankshaft bearing. I had synthetic oil in it and always change the oil at 5000 mile. Was wondering if anyone eles that has a GV has ever experienced this or heard of it?

Maybe your cam chain is also stretched and is flapping around in the crank case.
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Rudolf

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Re: Grandvista noise
« Reply #16 on: January 20, 2013, 04:04:10 PM »
Finally I've finished the repair on my scooter. Now the bike sounds a lot better than before, now that I have a new timing chain and a new piston. I had to take my cylinder to be honed smooth to eliminate the scratches. The chain and piston are GENUINE KYMCO parts. 
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