I have a friend who has a cat 320e that the instrument panel for AC was blank so he swapped out the panel and the 5 amp fuse. It will work for approx 2 to 3 hours and will blow the fuse again. Does anyone have a wiring detail showing the circuit for the 5 amp fuse? If looking at the fuse panel it’s the fifth fuse down on the right side. I’m thinking there’s a wire rubbing somewhere but wasn’t sure where to start looking. I’ve included the serial number of machine. Thanks in advance
First up kudos for including the Serial Number. Makes finding information far easier. Keep an eye on your messages. I'll send you the schematics.
Update: Ended up finding the coil on the ac compressor shorting out after it warmed up. Started out running for 2 hours before blowing the fuse but finally narrowed it down over the weekend.