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I was able to check the winding resistance on the generator today. Nothing good to report. I did not get 1 good reading. Everything was either 0 or open circuit. I thought at least one circuit would have some resistance. I am attaching a chart of the circuits tested and the results. I think...

I have an update on my 002a not producing power. First I want to thank everyone here for all the help you have given to me! And a big shout out and thank you to Ray70 for rebuilding the IP on my MEP002a Gen #2. Runs Perfect now! The Gen Tech that was going to stop by and check the diodes never...

Rick, We might have a couple of rats in NJ!! Lol! Just want to give everyone a quick update. I found a Generator Tech from a local repair business that is very familiar with the Onan DJ series and rotating diodes. He will be stopping by in a week or 2 and take a look at it. I will keep...

Thanks Guyfang and everyone else for all your help and suggestions so far. Should I pull the AC output box off the other generator and switch it just to see what happens? The good thing is it is plug and play. The same question for the control box? Thanks

The AC output switch works fine. It was not frozen when I got the generator. I checked all 3 positions for 120/240 current on the L1, L3, Lo lugs. Nothing. Thanks for the suggestion.

I will do that, thank you!

I will start reading about that in the TM. Thank you for your help.

I have opened up the control box and looked for anything burnt or loose. Nothing that I see is bad, and I checked all the connections and they are tight. To me, it looks brand new inside the control box. I have another MEP-002a. I bought them both at the same sale. MEP-002a #2 does not run...

I have not been able to find the problem yet. I am still trying to figure it out. I thought it might have been the voltage regulator but now I think it is in the stator. As soon as I find the problem I will post it right away. Thanks for asking.

I have a MEP 002a that I bought from a Gov auction in 2012. It came from Robins AFB and it had 0.9hrs on the meter. It runs great but does not make any electricity. After reading many threads on this site I checked everything I could get my hands on for loose or disconnected wires, nothing is...