Some idiot at one of the local shops put in a push button switch to make a CUB ztr startup. F56 terminal failed on the ignition switch. Then he shorted out the starter solenoid circuit destroying the wiring and PTO switch. Just basically a hatchet job. He didn't even fused the B+ circuit.
Wasn't able to fully restore the system to original condition but it now starts up and cut off with the ignition switch and PTO switch prevents starting while the PTO is engaged. Owner is still griping about the repair costs so I skipped the parking brake replacement. Bad enough he thinks that someone installed the wrong deck belts and burned up the starter wiring.
I spent half a day straighten out someone else's screw up. But at least it is safer then it was. Although now I got to patch my driveway where the carburetor leaked over night destroying the asphalt.