Pre-flight Inspections

One of the most important aspects of aircraft line maintenance is conducting thorough pre-flight inspections of the aircraft. This involves checking various aircraft systems and components to ensure everything is functioning properly and there are no issues that could impact safety or airworthiness. Some key areas that are inspected include the aircraft exterior for damage or foreign object debris, control surfaces for any restrictions in movement, pitot-static ports to clear any obstructions, engine cowlings and air inlets, propeller blades for nicks or cracks, and landing gear for proper extension and retraction. Fluid levels such as oil, hydraulic and de-icing fluids are also checked. The condition and security of critical fasteners like bolts and nuts holding components in place are inspected. Paperwork like the aircraft logbook, maintenance records and airworthiness documents are also reviewed. Any discrepancies found during inspection must be reported, troubleshot and addressed before flight to maintain safety.

Routine Checks and Servicing

In addition to pre-flight inspections, Aircraft Line Maintenance involves performing routine scheduled checks and servicing tasks between flights to keep the aircraft well maintained. These can include things like replacing oil and fluids, changing air and oil filters, cleaning and sanitizing the aircraft interior, inspecting and replenishing emergency equipment, and performing minor repairs. The frequency of these routine checks varies depending on factors like flight hours, calendar time and environmental conditions. Aircraft Line Maintenance For example, oil changes may be done every 50 flight hours while brake inspections could be required every 100 hours. Servicing also involves washing exterior paint and windows, cleaning and preserving lavatories, replenishing catering and passenger headsets. Properly performing these routine line maintenance tasks helps prevent bigger issues from developing and keeps aircraft available for scheduled flights with minimal downtime.

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