i h belly mower model #3160U-111

belly mower model #3160U-111 LEAVES A wind row on the right side. have cheacked blades on correctly, no debris under mower, spindle is not bint. grass outlet port is ok any help for my problem??? this is an international belly mower not a woods mower.

You forgot to mention if the front of the deck is lower than the rear so you're not cutting the grass twice. It makes a big difference on how well it cuts. Once Bigdog mentioned that, mine's cut perfect ever since. That may not be your problem, but it's worth a try and you have everything to gain

Rick

I think that mower came on a 154 cub If so the middle blade is longer
David