73' 12 Auto no name need electrical diagram

[SousaKerry 502]

I am trying to breath life into a 73 automatic no name tractor that I have had for a few years now. The electrical harness was a mess and so many parts were robbed over the years that I am starting over. I have the simple diagrams for the engine but what I am missing is the section that covers the electric PTO wiring and associated safety switches.

I had the tractor running the other day by hot-wiring the thing and moving it back and forth in the yard with a battery jumper cabled to the motor.

Thanks in advance

[rmaynard 16,200]

[SousaKerry 502]

Ok so there is no safety circuit that prevents you from starting the motor with the clutch on??

[rmaynard 16,200]

It looks to me like your ignition switch has two run positions. The lights and clutch are not energized until the switch is moved to the accessories position

[Don1977 604]

If you look at the wiring diagram the clutch switch has 4 wires attached and one runs through a safety switch that is attached to start on the key switch. That tells me it won't start with the PTO switch on.