When a non-complying defect is found, which document is attached to the locomotive?

When a non-complying defect is found, which document is attached to the locomotive?

• A. Repair order
• B. Inspection sticker
• C. Maintenance log
• D. Non-complying locomotive tag

Answer: (D)

When a defect found on a locomotive means it cannot be operated safely, a non-complying locomotive tag is placed on the engine. This tag is the visible, immediate signal that the locomotive must not be moved until the issue is fixed, helping crew and maintenance personnel recognize the restriction at a glance. It communicates the reason for the restriction, the date, and who identified it, ensuring proper handling and dispatch decisions. Repair orders are used to document planned repairs, but they aren’t the live alert on the locomotive itself. An inspection sticker shows whether the locomotive passed its latest inspection, not a current non-compliance that prevents operation. A maintenance log records history of work done, but it isn’t the immediate in-field notice that prohibits movement.

When a defect found on a locomotive means it cannot be operated safely, a non-complying locomotive tag is placed on the engine. This tag is the visible, immediate signal that the locomotive must not be moved until the issue is fixed, helping crew and maintenance personnel recognize the restriction at a glance. It communicates the reason for the restriction, the date, and who identified it, ensuring proper handling and dispatch decisions.

Repair orders are used to document planned repairs, but they aren’t the live alert on the locomotive itself. An inspection sticker shows whether the locomotive passed its latest inspection, not a current non-compliance that prevents operation. A maintenance log records history of work done, but it isn’t the immediate in-field notice that prohibits movement.