Intermodal Dry Cargo CNTR/CSC Reinspection Certifier Practice Test

The function of a door hold back on an intermodal container is to hold the door in a fully open position. This allows for easier access to the interior of the container when loading and unloading cargo. By securing the door in the open position, it prevents the door from swinging shut unintentionally, which can pose a safety risk to workers and complicate the loading process. This feature facilitates efficiency during cargo handling, as it keeps the entryway unobstructed, allowing for smooth operations.

While securing the container during transport, providing additional locking mechanisms, or enhancing visibility of the container contents are important aspects of container safety and functionality, those are not the primary function of a door hold back. The specific design and purpose of this feature focus solely on maintaining the door's open position to optimize workflow.