Can anyone help me in finding where the fuel heater is located in a Komatsu WA500-3? We found fuel in the radiator and think it could be coming from the fuel heater.
It's not a fuel heater, Komatsu calls it a fuel cooler. I've never worked on a WA500 fuel cooler, but I have done several WA600's, and the radiator has to be pulled to get it out.