Problem with R26 Carb!!

Begonnen von Manifesto1984, 08 Dezember 2010, 02:20:05

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Manifesto1984

Hallo, I have a BMW R26 1957.

I had a problem with my carb because it was almost damaged.

Receently bought a used Bing 53 1/26/111 with pump from ebay.de
The condition of carb looks good.

I put it in my R26 and it works but i see a lot of black smoke from exhaust and the engine doesn't operate smoothly.

The carb it comes from a BMW R50/5 and it wears 145 main jet and 55 idle jet. I tried to use the 35 idle jet from my old carb but the problem is the same.

I would appreciate if could help me someone.

Manifesto1984



Heiko

Hi Manifesto,

the problem is that the carb is adjusted to rich. You have to reduce the main jet... and than it is almost try and error. Anyway, try to get an original 1/26/46 or 1/26/52 or 1/26/55. Then a lot of guys here in the forum can help you.



Regards,

Heiko
Ariel motorcycles... upon which the sun never sets.

Manifesto1984

Zitat von: Heiko am 08 Dezember 2010, 04:36:55
Hi Manifesto,

the problem is that the carb is adjusted to rich. You have to reduce the main jet... and than it is almost try and error. Anyway, try to get an original 1/26/46 or 1/26/52 or 1/26/55. Then a lot of guys here in the forum can help you.



Regards,

Heiko

I sent an e-mail to the BING. They told me this carb could be fit perfect to BMW R26.
Do you know where i can find in Europe parts for this carb?

Kurt in S.A.

As suggested, the internal bits are probably way too rich.  This image shows the various stock settings for the standard R26 carb and the one you have:

http://www.flickr.com/photos/roundel/66174400/

The only thing in common is that they are both 26mm throats!

Kurt in S.A.
Kurt in S.A.

cledrera

Take a lokk this way:

http://www.faak-tillmanns.com/

or the usual suspects: Stemler, Rabenbauer & Ulis.

Clemens
Du bist im Recht; nun sieh zu, wie du da wieder heraus kommst. (v. Chamisso)
Lieber Einzylinder als zwei Fallschirme (v. mir)

Kurt in S.A.

Updated link:

http://www.faak-tillmanns.com/

...it was missing the dot com.

Kurt in S.A.
Kurt in S.A.

cledrera

Sorry,
I want to correct the missing dot com but:

"Service Temporarily Unavailable
The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later."

The boardsoftware is sometimes on the dark sight of the force.

Darth Clemensius
Du bist im Recht; nun sieh zu, wie du da wieder heraus kommst. (v. Chamisso)
Lieber Einzylinder als zwei Fallschirme (v. mir)

Kurt in S.A.

When I get those little "love messages", I've been clicking on the browser refresh button and usually the forum pops back up.  Dunno...

Kurt in S.A.
Kurt in S.A.

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