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Old 01-20-2019, 03:49 PM   #52
trevarthan
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Join Date: Mar 2014
Location: Chattanooga TN
Posts: 121
Re: Intermittent power loss (need help troubleshooting please)

Quote:
Originally Posted by RichardJ View Post
That missing nipple would certainly have allowed dirt and water to get into the float bowl so you may need to rebuild the carb. I am not certain if or how much that open hose would have upset the vacuum in the charcoal canister.
I've started rebuilding the carb today. Appears to be a Rochester Monojet.

Looks to me like that port is plugged inside the carb, so I doubt it was a problem:








At the time I wasn't sure what any of this stuff was or did, so I was a little overwhelmed, but I've watched a rebuild video or two now so I'm feeling a little better about it.

One thing we noticed was the that venturi tube looks battered for some reason:



Also, the rebuild videos say it's a good idea to replace the float because the old plastic floats can start absorbing fuel which changes their buoyancy. My rebuild kit doesn't come with a float, so I'll probably order this brass one: https://www.carburetor-parts.com/Roc...oat_p_403.html

Full album pics of disassembly, if curious: https://imgur.com/a/cmJFOoL

Time to clean it.

Last edited by trevarthan; 01-20-2019 at 06:42 PM.
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