Hotwire my stumpgrinder

[Toddppm]

Rayco 1625 Super Jr.
Guys lost the key today and were using another key that fit. When the machine stalled they couldn't get it going again. I came by with the right key, just an indak key, guess they're all the same? I played around with it and got it to start after a few minutes but a pain to get it catch again. Seems like the switch is bad? The key has fit loose for a while now.
When key is on the clutch will go off and on so I know power is going through just not getting to starter when turned all the way it seems like? If I just take the switch off for now, anybody know which wires I need to connect together to get it started?

 

[TRISTATEFORESTRYEQUIPMENT]

a new ignition is 16 bucks at any local auto parts store

 

[Toddppm]

Yeah, I'm pretty sure i've replaced it before a few years ago but none will be open before I get to the job in the morning. Maybe I'll just have to wait a little in the am-which cost a lot when 3 other people are waiting too.....

 

[Toddppm]

Well no, not such a universal application. Have to get it ordered, meanwhile I was able to jump the solenoid and get it going after putting it back together.