49 CFR Topic
Maintenance Standards
November 18, 2020
§
234.201
Location of plans
§
234.203
Control circuits
§
234.205
Operating characteristics of warning system apparatus
§
234.207
Adjustment, repair, or replacement of component
§
234.209
Interference with normal functioning of system
§
234.211
Security of warning system apparatus
§
234.213
Grounds
§
234.215
Standby power system
§
234.217
Flashing light units
§
234.219
Gate arm lights and light cable
§
234.221
Lamp voltage
§
234.223
Gate arm
§
234.225
Activation of warning system
§
234.227
Train detection apparatus
§
234.229
Shunting sensitivity
§
234.231
Fouling wires
§
234.233
Rail joints
§
234.235
Insulated rail joints
§
234.237
Reverse switch cut-out circuit
§
234.239
Tagging of wires and interference of wires or tags with signal apparatus
§
234.241
Protection of insulated wire; splice in underground wire
§
234.243
Wire on pole line and aerial cable
§
234.245
Signs