JD 315 deisel randomly shuts off

Its been a while since I have been here.

I have a JD 315 that either shuts down or burns up the fuel relay

This project was just dropped in my lap this afternoon

Instead of just tearing into the harness, I was hoping to find a
wiring diagram first.

any help would be greatly appreciated

thanks
Dave

JD 315 deisel randomly shuts off