Component Maintenance Manual (CMM) The Component Maintenance Manual (CMM) is a manufacturer manual that provides detailed instructions for maintaining individual aircraft components. It is primarily used in component shops and overhaul facilities. The CMM provides step-by-step procedures for safe and reliable maintenance, inspection, and overhaul of aircraft components What the CMM Includes Component Description and Operation: Explains how the component functions and its role in the aircraft system. Disassembly and Assembly Procedures: Step-by-step instructions for correctly taking apart and reassembling the component. Inspection and Repair Instructions: Details methods to inspect, diagnose, and repair component faults. Testing and Overhaul Limits: Defines performance criteria, tolerances, and limits for component testing and overhaul. Where the CMM Is Used The CMM is primarily used in: Component shops – for routine maintenance and minor repairs Overhaul...