TC35D will turn-over but only starts occasionally.

[Tbone07]

It was the relay. We swapped one out and it started right up.I’ll go to parts store snd buy one. Thanks so much for everyone’s support.

Glad you found the issue.

Just an FYI.....almost this exact same thing happened to me. Blew the fuel solenoid relay, replaced the relay and it started right up. Operated the tractor for a few hours, parked it for the day. Next day same issue, would crank but not start. Ended up frying the operator safety module. I don't know if there was any correlation between the blowing of the relay, and the OSM. But just something to keep in mind.