What must you check for during the initial movement of a locomotive that is not coupled to other equipment?

During the initial movement of a locomotive that is not coupled to other equipment, it is essential to ensure that all critical safety checks are completed to prevent accidents and ensure smooth operations.

It's crucial to confirm that the air hoses are coupled if applicable. However, in the case where the locomotive is not coupled to other equipment, that particular check becomes less relevant. More importantly, ensuring that the throttle is in the IDLE position is vital, as this prevents the locomotive from unexpectedly moving when it's started. Additionally, checking that the brakes are released is necessary to allow the locomotive to move freely.

In a situation without coupling, while the air hoses might not be a concern, the checks regarding the throttle and the brakes are fundamental to the safe operation of the locomotive. Therefore, since all necessary checks, including those regarding safety protocols, must be verified before initiating movement, selecting all of the above indicates a comprehensive approach to locomotive readiness. This adherence to safety protocols underscores the importance of thorough checks for the smooth and safe operation of the locomotive.