What does Overhaul/complete disassembly specifically refer to in ECMS inspection levels?

• A. Disassembly of the entire system for full inspection
• B. Partial teardown of select components
• C. Software reconfiguration only
• D. Cleaning and lubrication only

Answer: (A)

Overhaul, or complete disassembly, means taking the entire system apart to inspect every part. This level involves a full teardown so you can check all components for wear, damage, corrosion, and tolerance issues, replace what’s needed, and then reassemble and test the whole unit. It’s the deepest level of inspection, ensuring nothing is missed because everything is exposed for inspection.

This is why it’s the best description: partial teardown would only expose some components, not the whole system; software reconfiguration is not a mechanical disassembly activity; and cleaning and lubrication is routine maintenance that doesn’t involve tearing the entire system apart. Overhaul is specifically about a full, system-wide inspection through complete disassembly.