Who is responsible for establishing maintenance requirements according to the 3-M System?

The Program Manager is responsible for establishing maintenance requirements within the 3-M System as outlined in OPNAVINST 4790.1J. This position plays a critical role in defining what maintenance is necessary to ensure that systems and equipment are operational and meet performance standards. The Program Manager typically has overarching authority over program planning, execution, and resource allocation, which includes establishing these maintenance requirements.

In the context of the 3-M System, this responsibility entails evaluating maintenance needs based on various factors such as equipment criticality, historical performance data, and anticipated operational workloads. This systematic approach ensures that resources are directed where they are most necessary, enhancing overall fleet readiness and reliability.

While the Commanding Officer, Maintenance Material Management Coordinator, and Supply Officer all have important roles in the maintenance process, their responsibilities are more focused on oversight, coordination, and supply functions rather than the establishment of initial maintenance requirements. They play critical supporting roles in the implementation and execution of maintenance plans but do not directly set those requirements like the Program Manager does.