I have a John Deere Gt 262 lawn tractor and the deck no longer engages? It started at the end of the mowing season but if u played with the switch it would eventually engage. Now I get nothing at all? Any help?
Is there a fuse, check that first!
Try bypassing the switch. If that works, you need a new switch.
If not check for voltage at the electromagnet PTO clutch.
Has to be either the fuse, switch, clutch or wiring. That's the order I would check.