Search results

The schematic for the M915A1 worked well..once I got it printed out in on large enough paper to see it. You were right, all I had to do was remove the 24V harness from the alternator, pull the 24V lead off of CB8, and hook both 12V batteries in parallel and it worked like a charm. With the 12V...

The rectifier on the 24 volt side is out, and it costs $500 to replace. most folks i talk to tell me that those rectifiers are a train wreck. I have no need of a 24 volt system and with the 12 volt starter, it starts fine with a 12 v supply. I just don't want to maintain a costly 24 V system...

I found fig. 5-37 for the blackout lighting system and it should be of help. paragraph B on that page refers to a complete electrical schematic as well as the vehicle wiring harness diagrams in appendix D of that manual, but when i go to appendix D, it's not available. Is there any way to get to...

converting my m920 to 12 volt Hello, I'm trying to basically abandon the 24 volt side of the system on my rig. I've installed a 12 volt starter and when I disconnect the 24 volt circuits that I'm aware of, I get a clicking relay in the dash. I've looked at the m915 A1 diagram, but not sure...

Howdy, I have an m920 that i've put a 12 volt starter on and i want to abandon the 24 volt side of the electrical system. The 24 volt rectifier on the alternator is out, but the 12 volt side still works. I can't seem to find a schematic on an m920 and when i disconnect the 24 volt portions of...