The replacement of a damaged engine mount with a new identical engine mount purchased from the aircraft manufacturer is considered a

• A. Overhaul
• B. Minor repair
• C. Major repair
• D. Replacement part only

Answer: (B)

Replacing a damaged engine mount with a new identical OEM mount is a minor repair because it simply restores the system to its original, airworthy condition without changing the design or performing extensive refurbishment. This kind of replacement doesn’t involve rebuilding or modifying structural load paths, nor does it require the extensive disassembly or testing that would characterize a major repair or overhaul. It’s a routine action to bring the installation back to its intended condition, rather than just obtaining a spare part for later use. After installing the new mount, normal checks—torque, alignment, and inspection of surrounding structure—confirm the repair is complete and within standard maintenance scope.