The travel will work by jumping the solenoids so the basic system is good. So far one of the limit switches is bad need to chk the door switches and see if they are working and go from there.
Interesting system. One fuse feeds the door jamb switches, in turn they feed the in and out and limit switches which feed the the fwd reverse solenoids . The locking jaws are mechanical with a plunger and springs releasing and locking them back in place . One fuse one limit switch some cleaning and lube and it will back in operation, before it goes back east.
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