Which action is NOT acceptable if there is equipment deemed unserviceable?

When equipment is deemed unserviceable, it is essential to prioritize safety and regulatory compliance. Continuing to use an item that is identified as unserviceable poses significant risks, as it could lead to further equipment failure, endanger the safety of the crew and passengers, and violate established protocols and regulations.

Tagging the item with an unserviceable seal, removing it from service, and calling for a replacement prior to departure are all appropriate actions to address the issue. These steps ensure that the faulty equipment is clearly identified, prevents its continued use, and initiates the process for getting a suitable replacement, thereby maintaining operational integrity and safety.