Ther'll be 2 switches old lad, one on the back of the bell housing under the cab floor & another on the pto lever under the cab, H,S,L & pto levers both have to be in neutral..
W, December 2009
I don't know this tractor, but it should be an easy job.
It will be on the gearbox somewhere.
It will look like a screw in bung with wire terminals on it
It should still be wired directly between the ignition switch and the starter.