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Old 04-02-2008, 12:58 AM
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Mopedamauter79 Mopedamauter79 is offline
Motorized Bicycle Elite Member
Join Date: Mar 2008
Location: Ottawa
Posts: 254
Default Re: Some general Questions

Originally Posted by toytime View Post
When the sparkplug is removed from the HEAD the engine is VERY easy to turn as there is no compression without the plug and you will hear that sound. Try not to do it too much as there is no oil inside the engine at this point. Yes your chain seems too loose and you could take a link or two out by filing or grinding the heads off the links and punching the links out. This will take about five minutes. As for your throttle cable , you could try to first go to your left before heading back to the right to "waste" a bit of cable while at the same time, not putting any drastic bends in it. I use those nylon zip ties to keep the cable in place. It would help if you explained why you want to remove your muffler as I don't understand what is going on. Good luck!
Is this a new build? If so, i would like to offer a few pointers that will help parts last.
I have to replace the muffler as it's tip feel off.. There is not a proper casket put between the exhaust and the engine. Due to this you get unburned oil and the exhaust vaporizing on to the head of the engine. I would not say it's a new build. I got it last year and had to dismantle it where I was living before. I ended up trading the motor for a bike trailer. Then earlier this year I bought the motor back on a bike this time from the same guy.

I've never been good at changing links in a chain and I don't even want to attempt to. Anytime I have it's never gone well. I can never line them up properly and the chain becomes stiff in the spot I changed or took out a link.

I'm relieved to hear that the engine being easy to move is normal. I thought it was but as I said before, I'm new to this and I'm learning as I go along. I'm happy this motor was not perfect when I got it back from my buddy. The reason is that it has taught me a few things about it and how everything works.
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