Load test results--a tale of 2 MEP-004A units

[1800 Diesel]

Have you tried swapping out your voltage regulator box and seeing if that makes any difference on your load test. This would be another item that you could cross off your list.

That sounds like a good idea. Have to go out-of-country for awhile but will do that when I return. At least I have a "known-good" unit as a source for troubleshooting parts. I do need to study the TM to fully understand and be able to identify any parts that I would remove & substitute. Like most of us I'm still learning about these machines.... Thanks for the check-in!

Kevin