Tecumseh OH195SA-72571 Surge


Old 01-05-09, 06:12 PM
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Join Date: Jan 2009
Posts: 2
Tecumseh OH195SA-72571 Surge


I've got a Sears Craftsman that is 1-season old (purchased Aug 2007). I went to start it and it has a significant surge at high speed. (I put some Stabil in it at the end of last season.)

I took the carb bowl off and made sure that the High Speed Bowl Nut holes were clear and reassembled. No change.

Thanks for any help!!

Sears #: 247.88370.0
Model #: 31AS6DTF799
Serial #: 1G277B30011
7HP Tecumseh Snow-King OH195SA-72571
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Old 01-07-09, 04:54 PM
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Join Date: Jan 2009
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Does this particular carb have a removable emulsion tube? After taking the bowl off, I couldn't see a way to remove it.

Thanks for any help in getting the mechanical governor to quit surging.
Old 01-07-09, 07:24 PM
Join Date: Feb 2008
Location: usa
Posts: 755
I think you are referring to the main nozzle which is sometimes called an emulsion tube. Clean every hole, nook and cranny and behind welch plugs, if used.

Look for your carburetor in this manual:

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