Kubota B3000 OPC Fuse Blowing

I was having a lovely time blowing snow with the B3000 until it quit. Luckily it quit right in front of the garage. A little fiddling around got it running again so we could get it in the shop to investigate.

[@ClaremontClassicGarage]

Sorry about the cuss word to any of you that watched before I realized and edited it out. OOPSY.

[@MrJimhayes1]

Good morning Kevin great video I have the same tractor as you do couple years ago mine was doing the same thing but ended up being the neutral position switch on the foot pedal the wiring must loop through that switch as well now I know something else to look for if it happens to me again have a great day

[@ClaremontClassicGarage]

Thank you. There are many switches in that circuit.

[@nick33steven9]

Is that the PTO safety switch? At least in mine it is, B26 model. That circuit is something else, I had to get pretty intimate with it a few times😁

[@ClaremontClassicGarage]

Yes, I believe it is.

[@dustinc-ratt7600]

I am having this similar issue. Can these switches periodically go to ground. My OPC fuse keeps blowing but it doesn’t seem to be due to a specific issue. Also it can run for 30 minutes before it blows or run for 1 minute then blows. I checked the fuses and they seem to be opening and closing. Bought a new OPC controller and it still blows the fuse

[@ClaremontClassicGarage]

I had this exact problem on my B3030. I finaly found the harness had rubbed thru at the bottom of the cow behind the engine. Fixed it and it has been fine since.