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Unless you do this for a living, the test set is simply a extra. Not needed, but nice. I used mine 10 million times over the years, but this is what I did for 20 years in the army and 8-9 years as a contractor.

The attached scan is about the easiest way to test the K1. 1. Pull out the CB1, DC control circuit breaker. This does not mean there is no DC in the control cube, so do be careful. 2. Remove the wires from terminals 2,7.8 and 9, of the A4 circuit card in the control cube. Move them away, or...

Easy way to test the freq transducer is to simply hook up 120 volts the the AC side and the hertz meter should read approx 60 hertz. No, what ever that crap is on the terminals is not normal. The K1 can be tested. Apply 24 VDC to the coil. The test is in the TM. I think I may have writen up an...

When you are ready, your ready.

I thought I had posted it before. Original document comes from the TM, with a few things added by a friend of mine.

1800 D is spot on with his tips. The attachment should help you find the problem. Its a simplified schematic.