Which type of maintenance involves the routine inspection of an aircraft?

• A. Corrective maintenance
• B. Preventive maintenance
• C. Predictive maintenance
• D. Overhaul maintenance

Answer: (B)

Preventive maintenance involves the routine inspection of an aircraft to ensure its systems and components are functioning properly and to identify potential issues before they lead to failures. This type of maintenance is scheduled at regular intervals and is intended to reduce the likelihood of unexpected breakdowns and extend the life of the aircraft.

By conducting preventive maintenance, technicians can carry out inspections, lubrication, adjustments, and other tasks that help maintain the aircraft's operational readiness. This proactive approach is crucial in aviation, where safety and reliability are paramount.

In comparison, corrective maintenance focuses on repairing issues after they have been identified, predictive maintenance uses data and analysis to anticipate failures, and overhaul maintenance refers to comprehensive refurbishing of major components or systems to restore them to like-new condition. Each of these alternatives plays a role in aircraft maintenance, but they do not primarily involve routine inspections in the same structured, preventative manner that preventive maintenance does.