View Full Version : ariens st 420 help


TnT
02-21-2009, 07:30 PM
I received a ariens snowblower that would not stay running. It seams to run only on the primed gas. Are there any adjust I could make? Or something I could clean to fix this problem. Any help is greatly appreciated because there is about 3 inches of snow on the ground already
Thanks

bgbass
02-22-2009, 06:20 AM
you are going to have to clean the carb. take it apart and do a thorough cleaning get all holes clean and it should run.

TnT
02-22-2009, 04:37 PM
I have got an ariens st420 snowblower. I cleaned the carb and got it running. Does anyone know how to adjust all of the screws and where they should be at? Including the adjustment screw at the bottom of the bowl.
Thanks

bgbass
02-23-2009, 06:28 AM
turn screw on bottom of bowl in all the way dont force it just till you feel it bottom out then turn out one&half turns and start from there you will have to tweak it once you get it running