TITLE 49 - TRANSPORTATION

SUBTITLE B - OTHER REGULATIONS RELATING TO TRANSPORTATION

CHAPTER II - FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

PART 234 - GRADE CROSSING SIGNAL SYSTEM SAFETY

subpart d - MAINTENANCE, INSPECTION, AND TESTING

234.207 - Adjustment, repair, or replacement of component.

  (a) When any essential component of a highway-rail grade crossing warning system fails to perform its intended function, the cause shall be determined and the faulty component adjusted, repaired, or replaced without undue delay.

  (b) Until repair of an essential component is completed, a railroad shall take appropriate action under 234.105, Activation failure, 234.106, Partial activation, or 234.107, False activation, of this part.