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Fuel out from Carb

Posted: Mon Aug 06, 2018 5:13 pm
by Sandun
Hi
My Friends

Why Some fuel leak from cabuletor Adjusting nut ? It is a side value engine , a friend of mine .how it repair ?

Regards
Sandun.

Re: Fuel out from Carb

Posted: Mon Aug 06, 2018 9:10 pm
by philthehill
Sandun
There are cork gaskets/glands that seal the jet/adjusting nut.
I would suggest that the those parts need to be replaced.
Here is the link to H type SU carbs with assembly diagrams

http://sucarb.co.uk/technical-h-type-ca ... er-diagram

Phil

Re: Fuel out from Carb

Posted: Tue Aug 07, 2018 2:24 pm
by Sandun
Thank you .

But i have no idea what parts that i want to buy, and can i buy only that gasket

Re: Fuel out from Carb

Posted: Tue Aug 07, 2018 3:11 pm
by philthehill
Sandun
There should be a metal tab attached to the carb with the number i.e. AUC505 or AUC452 of the carb stamped on it.
Post the tab number on here and I will enquire as to what is available for the carb.
Phil

Re: Fuel out from Carb

Posted: Tue Aug 07, 2018 3:30 pm
by Declan_Burns
Burlen has a new range of "Superdry" carb seals. The MG guys are very pleased with the improvement.
Regards
Declan

Re: Fuel out from Carb

Posted: Wed Aug 08, 2018 6:42 am
by Sandun
Hi

He says not a tag in cabuletor , but he could found this numbers 1216 , 1217 E , 3457 DD

Re: Fuel out from Carb

Posted: Wed Aug 08, 2018 8:16 am
by philthehill
Sandun
I suspect they are the casting numbers off the carb body.
I will see what I can find out for you.
Phil

Re: Fuel out from Carb

Posted: Wed Aug 08, 2018 2:39 pm
by Sandun
Thank you - seem to be lost the tag

Re: Fuel out from Carb

Posted: Thu Aug 09, 2018 3:52 pm
by philthehill
Sandun
This is the minimum kit that is required to service the H1 SU carb fitted to the 918cc side valve Morris Minor engine.

http://sucarb.co.uk/carburettor-kits/ga ... mmets.html

It should contain all the gaskets required to cure the fuel leak.

or alternatively from MOSS

https://www.moss-europe.co.uk/gasket-se ... soc=138250

Phil