glo-plug click one light on panel that itThat's not much information. When you turn the key will it turn over? Do you have any dash lights? Did it run out of fuel?
The glo-plug light come on when I turn the key to start done seat all above ,no headlight turn signal, flashers workThere are a few safety switches that can (will) prevent the starter from engaging. Be sure the PTO is disengaged. Shift the drive selector to neutral. Depress the clutch pedal. Oh, and you must be sitting in the seat. If all these conditions are satisfied the engine SHOULD turn over (unless I've overlooked a switch somewhere).
Could be I will check the pto, I have repair manuals coming in and will let everyone know what I find out,It's kinda critical to have a good wiring diagram of whatever you're working on, even nicer to share it.
That switch 'could' be for something like the PTO. Has to be in neutral before starting ??