This incident occurred south of La Cygne, KS during the summer of 73. The loaded bulkhead flat experienced a hotbox, which caused this minor derailment. The failed journal can be seen lying on the ground. A new wheel-set was dispatched via truck to the scene. The carmen jacked-up the car much like one would an automobile with a flat tire. Once clear of the car, truck was pulled from under the car to an A-frame, which allowed the truck frame to be lifted. The offending wheel-set was removed, and replaced with the new set. New journal brass was put into the journal box, and the truck was lowered onto the new wheel-set. The bearing was re-packed, and the process was reversed.