What is the focus of a Discrepancy Maintenance (DM) MAF?

The focus of a Discrepancy Maintenance (DM) MAF is specifically on addressing existing discrepancies. This type of maintenance action follows the identification of issues found during inspections or normal operations and aims to resolve them promptly to ensure the continued safety and functionality of the equipment or aircraft. The core intent of a DM process is to document, investigate, and correct any existing problems that may affect performance or safety.

This focus on addressing discrepancies ensures that the readiness and reliability of the equipment are maintained effectively. This is crucial for operations that rely on aircraft or machinery being in optimal working condition.

The other options, while relevant to maintenance and inspections, do not capture the singular purpose of a DM MAF as effectively as the correct choice. Special inspection fix phases and regular maintenance checks involve broader processes that do not specifically hone in on previously identified issues, while corrosion treatment measures focus on a specific type of maintenance rather than the overall management of discrepancies.