What must be done if a train has a smoking traction motor?

In the case of a smoking traction motor on a train, the immediate priority is to ensure the safety of the train crew, passengers, and any on-track personnel. Notifying and stopping the train is crucial because smoke can indicate overheating, electrical issues, or even the potential for fire, putting everyone at risk. By stopping the train, the crew can assess the situation more safely and take appropriate action to mitigate any hazards. This response not only protects lives but also helps prevent damage to the train and infrastructure which could result from continuing operations under risky conditions.

The need for swift communication and action allows for the proper emergency protocols to be followed, including contacting dispatch, assessing the situation on board, and possibly evacuating passengers if necessary. Ultimately, the safety protocols are designed to prioritize human life and train integrity, making the decision to notify and stop the train both logical and essential in this situation.