[Jukebox-list] Contacts on Wurly 2410

[Jackie]

Hi to all,
I was wondering about the sequence after monies have been established.  I need to clean the contacts, per Ron, that are affecting the Latch Solenoid from pulling in.  I can't tell what makes that happen?  I know the Letters & Numbers buttons won't latch until that Solenoid is in, but I am unsure which set of switches is the culprit?
Many thanks for any thoughts,
Jackie