Dr350 1991 carb problem

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teemust
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Dr350 1991 carb problem

Beitrag von teemust » 09.07.2018 15:12

Hey everyone,

My name is Teemu and Im from Finland. I just bought dr350 -91 and had some issues with it. I repaired it for awhile and I lost something very important from the carb, The accelerating needle.(the small stick in the float bowl) And now im having issues finding a new one from anywhere. I would like to ask if someone have the carb out of the bike and could measure it for me. I work in a metalshop, so I could make it myself.

Thanks alot.

teemust
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Re: Dr350 1991 carb problem

Beitrag von teemust » 09.07.2018 15:26

On this photo, number 46
Bild

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TheBlackOne
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Re: Dr350 1991 carb problem

Beitrag von TheBlackOne » 09.07.2018 15:59

Topham in Germany is the authority for everything Mikuni: http://www.mikuni-topham.de/ENGLISHSITE ... glish.html

I only have a TM 36 here; not sure how comparable the measures are.

teemust
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Re: Dr350 1991 carb problem

Beitrag von teemust » 10.07.2018 15:40

Ok, thanks. I would like to just get the measurement because I dont want to wait for few weeks.

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TheBlackOne
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Re: Dr350 1991 carb problem

Beitrag von TheBlackOne » 13.07.2018 15:16

A friend of mine has a broken TM33 lying around he wanted to dispose of. The aceeleration pump plunger is still good.
Are you interested in the part, the whole carb or do you want me to ask him if he could take measures of the plunger?

stuetzfuss
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Re: Dr350 1991 carb problem

Beitrag von stuetzfuss » 31.07.2018 14:15

You can use a piece of stainless steel welding wire (Schweißdraht) 2,4 or 3,2mm.
The clearance between the pump lever should be 0- 0.5mm.
I do not have exact dimensions, my bike is currently in Croatia..
But Mikuni Topham is a very friendly (english)guy and has also a very fast deliveryservice. :good:

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