Re: Neptune Model OB1A
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Posted by Spike
(184.108.40.206) on August 28, 2005 at 18:36:09:
In Reply to: Neptune Model OB1A posted by Thor on August 28, 2005 at 14:46:23:
The spark advance start position
would be about 2/3 of the way toward fast.The twist handle controls the throttle plate in the carb.Start positon would be about 2/3 toward fast.
If the motor seems to kick back try retarding the spark a little.You could check for parts at
Some old motors have what I call a tickle valve on the carb this actually floods the carb to aid in a cold start.Might be a lever or even a pin you push on.