i have afb 37 and pto will not work some body had apart can you send me pic of your supportHi klem531, I had pto troubles on my Field Boss 37 but mine did turn, but it would stop under load. I found my pto support had grooves worn in it and was not putting enough hydraulic pressure on the pto clutch disks. My disks were OK. I could not find a pto support so I had it machined out and a bushing installed. It seems like the pto is the weakest link on these tractors because of the ones I've seen or heard about on the internet all of them had pto issues.