Details maintenance for the fuselage (53), nacelles (54), stabilizers (55), and wings (57).
Heavy maintenance occurring every 4,000–6,000 flight hours or every 2–3 years; involves deep structural inspections and extensive functional tests. boeing 737800 maintenance manual pdf work
Covers fluid replenishment (oil, hydraulic, fuel) and ground handling. Details maintenance for the fuselage (53), nacelles (54),
Includes core operating systems like air conditioning (21), electrical power (24), flight controls (27), and landing gear (32). Details maintenance for the fuselage (53)
The is the foundational technical resource for all ground-based maintenance activities, providing standardized procedures to ensure the continued airworthiness of this Next Generation (NG) narrow-body jet. Purpose and Structure of the AMM
The most comprehensive "heavy" check, occurring every 9–12 years, where the aircraft is often stripped down for structural integrity verification. How the Manual is Used in "Work" Scenarios