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Hello Everyone! The Generator end is in, and everything is back together. Today was the first start up test and everything is working and now my 002a is producing power! HALLELUJAH! :) I did not do a complete load test today. I should be able to do it tomorrow. I did plug in a heat gun and...

Thanks Guy, I thought there was a small time frame for editing after making a post. Anyway, its all done. Thanks

I want to give everyone an update. I also have a correction to make from two of my previous posts. I started working on my 002a today. The first thing I did was check the winding resistance on both coils. Mike checked the F1 & F2 for me when I first talked to him and it had 32.7 ohms...

Thank you Mike and Ray! I appreciate the nice comments! :)

My original plan was to bring my mini excavator. I noticed a couple of cracks in the trailer tires and I did not want to take a chance of a blowout. In the end it was probably better just to rent from HD.

I rented it from the local Home Depot.

Update for everyone. I finally was able to get to SC to pick up the 002a generator coils from SCSG-G4. Hopefully I will get the coil installed by the weekend. I will keep updating the progress. Thanks Mike for your help. I wish I could have stayed longer to see your entire collection!

Hello Everyone, I want to give a status update on my 002a. I took the exciter stator to my local starter alternator shop. He tested it with his equipment and it definitely has a broken wire in one of the windings. I found a place locally that rewinds motors and they quoted me $1k+. I was...

Thanks Guy and Ray, this Sunday I will be checking over everything with a magnifying glass and try and get F1 & F2 and T2 & T5 figured out. This past Sunday after getting it apart I ran out of time to do a thorough inspection.

I did not unsolder the diodes but I did remove them from the bridge. I let them hang not touching anything and attached the alligator clips to it. I did not check anything on the stator rotor side. I got it apart and concentrated on the exciter stator looking for any broken wires and checking...

I pulled the Gen Head today and was able to get it apart. The Gen Head separated from the engine without too much trouble or persuasion. Separating the End Bell from the bearing was more difficult. I unbolted the exciter stator and looked for burnt or broken wires, nothing. I tested F1 & F2...

Thank you Guy for the help and advice. I checked the plugs tonight and they are all good. I will start taking the Generator apart this weekend. Hopefully the problem is at the other end of the J12 plug for F1 & F2. I have to take it off now anyway, whether I find the problem or I replace it...

I rechecked all the circuits on the winding resistance test as Ray70 suggested. This time with a brand new DMM. I researched the Wheatstone Bridge and that is not going to happen. I did read about how a cheap DMM will not give extremely accurate readings in some test modes. My cheap DMM fit...

If that happened it was at Robins AFB in GA. That is where I got both MEP-002a's from. It never gave a whif of smoke since I owned it. I did not smell anything residual when I did the diode test. In my opinion FWIW, I think someone at Robins was working on this because I feel the Stator is...

The J 12 Plug test was on start up holding the S1 on for 30-45 seconds (I knew there was something else I forgot to post in the notes). P9 and P10 are references to the plugs that go into J9 and J10 as you stated Guyfang. To sum up tests 10-15, every pin on both plugs were open circuit except...

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