What action must be taken when Maintenance Requirement Cards (MRCs) are overdue?

When Maintenance Requirement Cards (MRCs) are overdue, it is essential to review them and take corrective action to ensure their completion. This process is vital for maintaining the operational readiness of the equipment and systems on board. Overdue MRCs can indicate potential maintenance lapses that may lead to reduced reliability and safety risks.

Reviewing the overdue MRCs helps to identify any hindrances to maintenance practices and ensures that appropriate steps are taken to complete any required tasks. This aligns with the principles of effective maintenance management as outlined in OPNAVINST 4790.1J, which emphasizes the importance of timely and accurate maintenance to enhance overall fleet readiness.

Taking corrective action may involve rescheduling maintenance work, reallocating resources, or providing additional training to personnel if needed. Simply discarding overdue cards would neglect the responsibility of maintaining equipment, while notifying only the ship's captain or filing them for future reference does not address the immediate need for action to ensure equipment integrity and operational effectiveness.