If a car has inoperative air brakes and needs to be moved, what is the proper procedure?

When dealing with a car that has inoperative air brakes, the appropriate course of action is to couple it to one or more cars with functioning brakes. This procedure is crucial because it allows for safe mobility of the car despite its defective braking system.

By coupling the car with operational brakes, the braking system of the cars that are functional can be utilized to ensure that the entire group of cars can be controlled effectively during movement. This method mitigates the risks associated with moving a car that cannot stop on its own, thereby enhancing safety for both the train crew and any bystanders.

Moving the car using extra manpower might seem like an option, but it does not adequately address the safety issues posed by the lack of air brakes. Similarly, leaving the car until repairs can be made or disconnecting the faulty brakes would further jeopardize safety, as it either inactivates the car or delays necessary repairs without addressing the need for safe handling in the interim. Therefore, coupling the car with good brakes is the preferred and safest method for handling this situation.