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Walbro carburetor problem

joelsedona's Avatar

Join Date: Jun 2010
Posts: 1

06-13-10, 02:49 AM   #1  
Walbro carburetor problem

The mower runs but pulsates. I think it has to do with the carburetor. It's a 1999 Scotts riding lawn mower w/B&S I/C Intek OHV engine w/a Walbro carb #5-4993. Can you take apart the brass bowl on the bottom of the carb?...If so would cleaning it correct the engine from pulsating?

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indypower1's Avatar

Join Date: May 2009
Posts: 634

06-13-10, 04:37 PM   #2  
Yes you can take off the brass bowl. And yes, it does sound like it needs a cleaning, but a more thoro cleaning than just taking off the float bowl.

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