I have a GEHL skidsteer that keeps throwing the relay that is next to the solenoid. I have replaced the relay, I also took apart the wiring harness and blew out all the connections thinking it have gotten wet. Any idea why the relay keeps popping?
Starter solenoid or hyd solenoid?
Starter solenoid
First thing I'd check would be all connections, they loosen with time, and once loose, or corroded, lower input voltage, causing internal corrosion, or solenoid parts, to stick together, and heat up. Have you had any battery problems, with the unit, lately?