I have an RZ4623 with 63 hours bought in 2013. While mowing the oher day it started to shake like it was clogging up, and a then it smoothed out and then a few seconds after it was smooth, the blades shut off.
I pushed the switch off, and turned it back on and the blades came on for about 15 second then shut off on their own. After repeating this for 6 or 7 times, the blades won't even turn on and the hour meter will flash a code 77.0 once and then display the hours again, and nothing happens.
I charged the battery,which was fine but I wanted to rule it out. The blades move freely, no clogs or restrictions.
I pulled the switch and the wires are intact, seat connection is good, wire to the clutch is intact.
With key on, engine off I don't hear any clicking when I lift the switch or push it down.
I don't have a way to get it anywhere, so what can I diagnose and how?
Please help!
Thanks,
Dustin