Hello I recently bought a komatsu pc78us-6 and I'm having trouble locating the grease fittings so I can grease it. Any help would be greatly appreciated! Also the control screen was broken, I installed a new one but nothing lights up including the hour meter. Any suggestions?
Sent you a PM with pages from Operation and Maintenance Manual showing the grease points of machine. In regards to the monitor, are all the fuses good? Two fuses provide the monitor with switched and unswitched power.
I'll check the pm now and my fuses tomorrow. I've recently checked the fuses but not since I've changed the monitor