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Honda xbr 500 carburettor continually overflowing???
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Topic: Honda xbr 500 carburettor continually overflowing??? (Read 581 times)
Silverfox
Full Member
Posts: 379
Honda xbr 500 carburettor continually overflowing???
«
on:
October 30, 2023, 05:08:21 PM »
Hi everyone,
I have an XBR that has been sat for 10+ years, so before trying to start it i have given the carb a good clean as there was a lot of muck and grime in there. Unfortunately when i connect the fuel line and turn tthe fule on the carb just keeps draining??? I have taken the carb off and checked the float is free and the valve seals, i blew down the fuel inlet and lifted the float and it sealed, tried it with fuel and just pours out??
Could it be a dodgy float?? Anyone have any ideas??
Cheers
Gareth
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themoudie
Full Member
Posts: 4685
Re: Honda xbr 500 carburettor continually overflowing???
«
Reply #1 on:
October 30, 2023, 08:27:39 PM »
Aye Gareth,
Dodgy float, worn viton seal on needle, dirt on the needle seat/needle viton seal.
Float, needle, replace and insert fuel filters between the tank and the carby feed.
Hope this helps.
Good health, Bill
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Silverfox
Full Member
Posts: 379
Re: Honda xbr 500 carburettor continually overflowing???
«
Reply #2 on:
October 30, 2023, 08:37:26 PM »
Thanks Bill, makes sense.
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johnr
Regular
Full Member
Posts: 1373
Re: Honda xbr 500 carburettor continually overflowing???
«
Reply #3 on:
November 08, 2023, 11:01:05 PM »
if its stood for a decade, any rubber o rings will have perished and cracked by now, so id strip and replace any that you can find, particularly if theres one on the needle valve mounting.
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Honda xbr 500 carburettor continually overflowing???