Komatsu pc 40mr-2 has a bad moniter panel

vendredi 22 avril 2016

Hello Heavy Equipment forums.I have a pc-40 with about 450 hours on it [bought it new in 2005].The moniter panel has gone dead ,none of it works.For the past year it has worked off and on,one day fine the next day no go.The fuses are not blown,I just tried replacing the ignition switch today but that did not help.The machine runs fine just no instrumentation lights or speed control.I guess I will run an extra ground to the cab and see if that makes a difference. Has anyone had a similar problem or have a suggestion of what to do next. On ebay the control panel sells for 1200$,I can not afford that right now. Does anyone repair these ? Thanks for the help Unclebear


Komatsu pc 40mr-2 has a bad moniter panel

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