I was cutting through some tall thick grass with my finish mower & it bogged in down pretty good. before I could get on the clutch I heard a pop & it sounded like my blades were hitting. After inspecting the mower it was fine. I removed the PTO shaft from the mower & engaged the PTO at idle & it makes a noise. Sounds like I may have broke a gear in the PTO drive. curious what is involved in fixing that & obtaining parts for that. Looks like Iam going to need to find someone to work on that.