Definition
A manufacturer-published technical document that provides detailed instructions for the inspection, testing, repair, overhaul, and return-to-service of a specific aircraft component. It typically includes parts lists, illustrated diagrams, tolerances, test procedures, and approved repair limits used by certified repair stations and maintenance technicians.
Plain English
A manual from the part's manufacturer that tells a mechanic exactly how to inspect, fix, test, and put a specific aircraft component back into service.
Context Anchor
Seen in aircraft maintenance records, maintenance shop work, parts repair discussions, and records for repaired components installed on an aircraft.
Why Pilots Care
Following its procedures ensures the repaired component meets airworthiness requirements and keeps the aircraft safe for flight.
Intuition Check
Do not read this as the airplane’s main maintenance manual. A Component Maintenance Manual usually applies to one removable part or assembly, and it tells the mechanic how that part is checked, repaired, and tested.
Example Sentence 1
The technician consulted the Component Maintenance Manual before disassembling the hydraulic pump for overhaul.
Example Sentence 2
All overhaul work on the hydraulic pump was performed strictly according to the Component Maintenance Manual.