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Doug U. Samba Member
Joined: November 22, 2018 Posts: 11 Location: Kansas
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Posted: Fri Dec 07, 2018 9:35 am Post subject: Dellorto oops |
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Butter fingers me dropped one of my carbs and broke the fuel inlet. No luck finding a new top hosing so instead of spending money on a new carb, I decided I might as well try to make it work.
Using a 3/4" round rasp in the drill press, I "machined" the broken area of the housing flat and centered on the inlet hole so I would have a flat area to drill. Using a 21/64" bit (size for 1/8" NPT tap) and drill press I drilled deep enough to tap it but not too deep. I found that I had to grind about 3/16" off the business end of my tap to get the tapered threads of the pipe tap deep enough.
It seems to work fine, no leaks. Sure saved me a bundle of cash. Wanted to share my experience so maybe it may help someone else out.
Note: This picture is of it after the repairs were done. Showed it only to show the part that broke off.
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nextgen Samba Member
Joined: August 19, 2004 Posts: 6033 Location: CONGERS, N.Y.
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Danwvw Samba Member
Joined: July 31, 2012 Posts: 8892 Location: Oregon Coast
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Doug U. Samba Member
Joined: November 22, 2018 Posts: 11 Location: Kansas
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Posted: Fri Dec 07, 2018 6:55 pm Post subject: Re: Dellorto oops |
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Thank you for the lead on the carb body. I don't know know about the interchangeability either. Mine is a 36. Going to stick with what I have for now and if it doesn't work out, I know where to look. Thanks again. |
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Type 5 Joe Banned
Joined: January 18, 2003 Posts: 1795 Location: Oregon
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Posted: Fri Dec 07, 2018 7:38 pm Post subject: Re: Dellorto oops |
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That is my add... LOL
If you want that part I might have it.
That is a late model large style fuel inlet top... Looks like an alfa style W the choke set-up. 36 and 40 are the same.
Use Locktite, not Teflon tape. _________________ If you would like to contact me, just email through one of my ads on here...
I don't use the P.M. service on here. |
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