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Author Topic: 1985 Honda CB650 SC nighthawk ....SHE LIVES!!  (Read 191 times)

Offline Nitemoves

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1985 Honda CB650 SC nighthawk ....SHE LIVES!!
« on: July 03, 2017, 04:12:20 PM »
Got my 1985 CB650 SC Night Hawk yesterday and got a new battery for it today and got it up and running. Gas tank leaks so i guess i will have to replace it... but at least its up and running! haphap
1985 Honda Nighthawk CB 650SC

Offline Jrrrrrrr

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Re: 1985 Honda CB650 SC nighthawk ....SHE LIVES!!
« Reply #1 on: July 04, 2017, 11:53:31 AM »
Your gas tank leak could just be the o-ring seal for the fuel-level sender, or the o-ring for the petcock. Both o-rings are cheap and easy to replace as long as you drain the gas tank . The gas cap seal is also replaceable if that's what it is.

Offline Nitemoves

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Re: 1985 Honda CB650 SC nighthawk ....SHE LIVES!!
« Reply #2 on: July 04, 2017, 12:20:05 PM »
i wished that were the case. the best i can tell its Definitely not the fuel sending seal, and i don't think it the petcock. It appears to be under the bracket at the rear of the tank...i will however double check the gasket on the petcock to be 100 % sure. thanks
1985 Honda Nighthawk CB 650SC

 

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