Sections
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236.551
§ 236.551 Power supply voltage; requirement. -
236.552
§ 236.552 Insulation resistance; requirement. -
236.553
§ 236.553 Seal, where required. -
236.554
§ 236.554 Rate of pressure reduction; equalizing reservoir or brake pipe. -
236.555
§ 236.555 Repaired or rewound receiver coil. -
236.556
§ 236.556 Adjustment of relay. -
236.557
§ 236.557 Receiver; location with respect to rail. -
236.558-236.559
§§ 236.558-236.559 [Reserved] -
236.560
§ 236.560 Contact element, mechanical trip type; location with respect to rail. -
236.561
§ 236.561 [Reserved] -
236.562
§ 236.562 Minimum rail current required. -
236.563
§ 236.563 Delay time. -
236.564
§ 236.564 Acknowledging time. -
236.565
§ 236.565 Provision made for preventing operation of pneumatic brake-applying apparatus by double-heading cock; requirement. -
236.566
§ 236.566 Locomotive of each train operating in train stop, train control or cab signal territory; equipped. -
236.567
§ 236.567 Restrictions imposed when device fails and/or is cut out en route. -
236.568
§ 236.568 Difference between speeds authorized by roadway signal and cab signal; action required.