ALCO from '91 or '94 brand new but has issues

Hey -

I have two of these powered 8112's - the first one acts like old AF to change direction, but the neutral in the middle is silent - the other one only runs in one direction (yes I know about the switch in the bottom) it won't go into neutral and then into reverse ... the screws in these things tend to strip out so I want to learn the problem and fixes if possible before I take it apart - I've had to fix quite a bit of stuff ... part of the fun I guess ... also, I want to run this pair of powered A's back to back, what's the easiest way to do that? And in both directions .. Thanks!

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9/2/1712:45 PM

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