2012 Komatsu 210LC-8 Excavator Boom, bucket and left track are moving slowly. L03 error code luminated also. What could be a probable cause?
That code is an operator code telling them to get someone to fix the machine. You need to get into the diagnostics. The link below shows how to do that.
Greetings John. The information you sent will be very helpful. I will try tomorrow. I suspect their might be an electrical problem with the front pump since the operator was working in a bushy area with the pump side panel off. A wire must have gotten damaged. If you have the epc service catalogue for that machine that would be helpful also. Thanks