I’ve seen this a few times. It could be a dead spot in the motor but usually it’s the contacts in the reversing relay. They have to be very clean and have enough pressure to physically push them when switched. I usually put an alligator clip lead in parallel for a test and see if it moves. The other issue with that set of contacts is that there is a small jumper between two of the terminals, make sure it’s not broken and making good contact. Hope this helps. Good luck, Mauro
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On Jul 21, 2023, at 7:00 AM, JIM & LAURIE DIRKSEN via Jukebox-list jukebox-list@lists.netlojix.com wrote:
Seeburg KD has been gone thru, boards rebuilt, mech removed, cleaned, lubed, all switches cleaned and checked with meter. When I make a selection, the motor will not start until I manually turn the coupling a few revolutions. Then it selects and plays just fine. "O" contacts are good and I installed a new motor cap with the same results. But here's the kicker - if I turn the motor in the "wrong" direction, it will start rotating that direction and play normally, even with the reversing switch flipped the other direction. While scanning, I can flip the reversing switch but it will not change direction. It will do this in either direction. Bizarre... The only way it changes direction is when it bangs into the hard stop and the motor temporarily stalls. I will try another motor tonight, just wondering if anyone has seen this before. _______________________________________________ Jukebox-list mailing list -- jukebox-list@lists.netlojix.com To unsubscribe send an email to jukebox-list-leave@lists.netlojix.com %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s Searchable Archives: http://jukebox.markmail.org/