[Tom Dowling]

The toggle switch for my pto won't stay engaged unless I hold it in the on position, I thought it was a bad switch so I replaced it with a new one and still in order to keep the electric clutch engaged I have to hold it in the on position. Does anyone have an idea what would cause this? It did work earlier this spring.
Thanks, Tom It's a red one serial # 729423. I figure things have been rewired and bypassed over the years, since I've owned it it has never shut off the mower when backing up.