[ktthomas]

Hello all,

Hoping to find some help here. My 2017 Cadet RZT-L with 220 hrs is surging at idle. It never dies, idle just bounces up and down when the mower is at idle and the blades are NOT engaged. I cleaned the carb and it starts easier but did not solve the problem. But it was pretty dirty. I noticed what I thought was the air fuel mixture screw on top of the carb ? But you can't adjust it with the air box on and the air box holds the carb on. So the question is, is that the mixture screw and how do you get to it to adjust it and does this even sound like an air fuel mixture issue or something else I'm over looking ??

Thanks
Keith