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03
2026-09
856A4013G02 Aircraft Engine Maintenance Fixture for Combustion Component Repair
The 856A4013G02 Aircraft Engine Maintenance Fixture is a dedicated fixture associated with combustion component maintenance, with a documented function for resizing engine components and removing distortion.
2026-09-03
24
2026-08
Predictive Maintenance and On-Site Application of Engine Health Monitoring (EHM)
In the aircraft maintenance system, traditional scheduled checks (A/C/D Checks) answer the question of “what to do according to the plan,” while engine Quick Engine Change (QEC) addresses “how to replace an engine efficiently.” Predictive maintenance and Engine Health Monitoring (EHM) answer a more upstream question — “when is the most appropriate time to act, and how much work is truly necessary.”
2026-08-24
17
From Letter Checks to Task-Oriented Maintenance: The Evolution of Modern Aircraft Maintenance Interval Standards
This shift is not merely a change in terminology. It represents a systemic upgrade in maintenance philosophy—from fixed-cycle grouping toward a risk-based, usage-driven, task-oriented approach.
2026-08-17
10
Common Tools and Special Equipment in Aircraft Maintenance: Usage Standards and Precautions
Aircraft maintenance relies heavily on tools and equipment. The accuracy of a torque wrench or the condition of a special tool can directly affect component installation quality, system reliability, and ultimately flight safety. Unlike general industrial maintenance, aviation tools must meet airworthiness requirements, with full traceability, valid calibration, and strict usage control.
2026-08-10
04
Complete Process and Key Precautions for Aircraft Scheduled Maintenance Checks (A/C/D Checks)
Depending on the depth of work and inspection interval, scheduled checks are typically classified as A-Checks, C-Checks, and D-Checks (some aircraft types still retain a B-Check, although most operators have incorporated B-Check tasks into A-Checks or C-Checks). Specific intervals and task content vary by aircraft type (Boeing, Airbus, COMAC C919, etc.).
2026-08-04
27
2026-07
Engine Maintenance Series: GE90– Precision Tools for Daily Inspections and Safety
GE90 maintenance begins with engine health monitoring and operational data evaluation. Maintenance teams analyze engine performance parameters to determine whether the engine is operating within expected limits.
2026-07-27
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