Hello all, I need some advices regarding to CAT320C electrical problem. My CAT320C just stopped moving completely while working and couldn't be switched off or revved . When this happened, the monitor light was still on. Therefore I went through all fuses in the fuse box and found that the timer relay fuse was short-circuited. I changed fuse and it could run for 30sec before fuse went out again. My guess there might be some melted wires somewhere. Since I don't have wiring diagram and I live in the remote part of Thailand where the cat mechanic can just come any times. Does anyone know how to solve this problem?
sorry ***the cat mechanic CANNOT just come any times.