I have a Gravely zero turn. Recently it acted like it had a dead spot in the starter. Would click when you turn the key several time then finally would start. Sometimes would not restart after being run. I took the starter and had it rebuilt when I reinstalled it the mower will not do anything. I can jump the key switch and it will start. I put a new key switch on and still nothing
#2
SONOFADOCKER
Double check the seat,brake,PTO safety . I find brake safety's get hung up more than anything else causing me to go on endless no start house calls ....