I found in another forum that my model mower has the problem of throwing the belt and you can buy a part honda made for belt throwing. Honda has a $15 stopper kit 06915-VG4-305 that includes a stopper collar (a new part) and three washers. I ordered it tonight I will let yall know if it stops my problem. I also found that honda has a recall for the HRT216 SDA fuel tank. They replace it for free. Mine leaks so we'll see what they do for me. FOTCH