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Old 03-09-2009, 11:26 AM
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jedijody
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Default RE: CRRC 40cc kit

If you don't use small zip ties or some other type of clamp it will eventually be a problem as the fuel line will harden and can come loose on the fittings. I just use solder to form a small bead around the very end of the tubes, then use a small zip tie as a clamp. If it's leaking you will see a bunch of small air bubbles in the fuel line going to the carb.

The pulse fitting in the crankcase is a plastic nipple pressed onto a brass fitting that is pressed into the case. If the brass is turning, that is a problem. The plastic nipple will turn and you should feel light clicks as it seats in detents around the brass fitting, just make sure it is in one of the detented positions and it should be fine.