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Last week while using the genset (MEP 002a) it just shut down after running a few hours. It started back up and it ran fine for about 3 more hours. A couple days latter the same thing happened but twice this time. The Genset is now doing this more frequently to the point it will only run a a...

I bought the genset this way. Why the bridge was removed from the 4-5 position I have no idea.

Mep 002a Still kicking my butt--no more!! I am happy to report that my Mep 002a is no longer kicking my butt. As I had indicated in my earlier posts I had issues with my voltage regulator. I attempted suggested repairs and tests (multiple times) and nothing worked. I then learned that...

Mep 002a Still kicking my butt Today...I replaced the output transistor. This makes the second new one. The outcome was the same as in my original post. Voltage output is stable e as I turn lights and power equipment. The needle on the voltage meter is rock solid, until n I start shutting...

Correct, my throttle is set for 60 Hz and I do not change this after shutting down or prior to start up. My genset starts very quickly--I always run the glow plugs for 60 sec prior to cranking the engine--(even in warm weather) and so it fires right up. I have never timed the cranking time...

Thanks for the info Ike...I ordered 2 output transistors so will replace. In the event that this does not work, do you know anyone that does repair work on these voltage regulators. I feel I can replace the output transistor. But when it comes to testing the VR components to pinpoint the...

Hope someone can help...I posted before about issues I had with my Mep 002a which resulted from starting my machine up an letting it idle at low speed -- resulting in voltage regulator damage. Speeddmon and Ike informed of the issue with running the genset below 1800 rpm. Per their advice I...

Problem Solved --MEP 002A voltage regulator. Ike....As you suggested, I ordered a replacement output transistor online. Cost was $3.65. I replaced it this evening. Since my frequency meter was not working, I replaced it with a Hardy digital frequency/voltage meter ($20 online) and wired...

Yes I did. I grew up with diesel tractors an thus was taking steps to warm up the engine at idle before throttling up the generator. Thanks for the information!

Ike....I found the output transistor online and ordered a couple. Fairly inexpensive <$5 so I will try replacing it per your instructions above...Thanks!! Because my frequency meter did not work from the start, I had already ordered the digital Hz/V meter from Hardy. It should arrive in the...

The voltage needle jumps between 100 to off scale past 300. No I cannot adjust voltage with the rheostat. I now have a sick ($$) feeling in my stomach. What would you suggest regarding how to proceed from here. I did find a VR for sale online via Green Mtn Generators $175. Also, my...

I just got my mep 002a fired up and was checking the output with a halogen spot light plugged into the 120v output receptacle. The light works and has steady output when the engine runs at the lowest rpm. As I throttle up, the light output oscillates (like a slow strob light). This happens at...