Operational instructions Stop and check Refueling instructions Sick leave Reserve Commander (SP) Requirements and Tasks Working in the sunshine Stopping the train for inspection Optimizing the traction control unit (TCU) software for Orient Network trains The final stop of the train Operate the train doors Opening of the Hofuf diversion line Instructions for the new controller Activities of the technician accompanying the trip Operating Instructions for Hot Axle Heat Detector Performance time instructions for passenger trains (Dammam-Riyadh) Train stops in Hofuf Instructions for reservists Checking and operating spare locomotives Communication instructions between the commander and the OCC Temporary Speed Limits Brake instructions Moving empty trains
