05-18-2012, 12:25 PM
Yesterday my wife called and said the Cab top wouldn't go down. This morning I planned to convert it to manual, something I knew I would probably have to do someday or go to the expense of a repair. When operating the switch the motor just whirred lke it was disengaged. I first removed the relay in G21. Now the motor made no noise at all, but just to be sure I had actuallly removed the correct relay I plugged it back in and now the top magically goes up and down again perfectly. In my line of work I have a saying for things I can't explain, "unexplainable phenomena of modern telephony", which is basically just a power cycle, reboot etc that fixes some issue that makes no sense. Is that what I have here or is there some explanation for why this could happen? Am I just on the verge of having to go manual or just in some weird state that removing the relay corrected? This is the first time I've had any problem with the power mechanism, but I do have problems with alignment and closing, plus it rattles like crazy when closed. I'm fairly sure the top bar is probably bent warped or something and not lining up well. Any ideas appreciated.

