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… valve functionality of cars that have been placed in long term storage, where the potential for rubber setting of … 613-990-7767 … Potential brake valve failures on cars in long term storage …
21.752
… 401. Location Wherever practicable, fixed signals other than switches will be located above, or to the … the track they govern. Where circumstances require that signals be otherwise placed, such conditions will be … The indications displayed on block and interlocking signals govern operation to the next signal or block end …
187.17
… a valid certificate of rules; and (b) when conditions permit, require those to whom the TOP is read aloud, to read …
54.29