How significant must outward deformation be on rear corner posts before it requires action?

Outward deformation on rear corner posts requires careful assessment since these components are critical for the structural integrity of the container. A deformation of more than 5 mm is considered significant enough to warrant action, as it indicates that the container may no longer maintain its expected load-bearing capabilities. This threshold is based on industry standards and practices, which recognize that even slight distortions can affect overall functionality and safety.

Deformations within 5 mm might not substantially compromise the container's integrity, but exceeding this limit raises concerns about potential weaknesses in the structure, which could lead to more severe issues during operation or transit. Therefore, recognizing this specific measurement as the cutoff for required action is crucial for maintaining the safety and effectiveness of containers in service.