When the air brake fails the retest, you may move the car to the next point where it can be repaired only after:

When the air brake fails the retest, you may move the car to the next point where it can be repaired only after:

• A. Being moved to the next repair facility directly.
• B. Being tagged at an intermediate location and brakes have been cut-out.
• C. Being replaced with a spare car before moving.
• D. Being moved to the final destination for repair.

Answer: (B)

When a railcar’s air brake fails the retest, it means the brake system is out of service and must be treated as defective. Before it can be moved to a repair point, the car must be tagged at its current location to warn crew that it is not fit for regular service, and the brakes must be cut out to isolate the braking equipment from the train line. This prevents any unintended brake activation or air leakage during movement and protects crew and equipment. With the brakes cut out and a tag in place, the car can be moved to the next repair point for fixes. Moving directly without tagging would obscure the defect, using a spare car doesn’t address the faulty car, and sending it to the final destination without proper tagging and brake isolation isn’t appropriate.

When a railcar’s air brake fails the retest, it means the brake system is out of service and must be treated as defective. Before it can be moved to a repair point, the car must be tagged at its current location to warn crew that it is not fit for regular service, and the brakes must be cut out to isolate the braking equipment from the train line. This prevents any unintended brake activation or air leakage during movement and protects crew and equipment. With the brakes cut out and a tag in place, the car can be moved to the next repair point for fixes. Moving directly without tagging would obscure the defect, using a spare car doesn’t address the faulty car, and sending it to the final destination without proper tagging and brake isolation isn’t appropriate.