Jet engines create enough force to keep heavy aircraft flying, but they also generate enormous friction and vibration. Over time, this pressure will wear down parts, cause seals to leak, and decrease the engine's efficiency. As such, emphasizing the engine in your aircraft maintenance schedule is essential for keeping your jet flying safely.

How Do Jet Engines Work?

Jet engines use compressed, heated air to create thrust. First, a large fan sucks in air and feeds it into a compressor. Most of the air flows around the engine case, generating most of the engine's force. The rest is fed into the engine case, where it's mixed with fuel and ignited by an electrical charge. The hot gas is then expelled through the back, pushing the aircraft forward.

Why Is Aircraft Maintenance Necessary?

Jet engine compressors, fans, and turbine blades are subject to incredible amounts of stress. These forces can cause cracks, weakening, and the eventual failure of critical parts.

Ensuring that all rotating parts inside the engine are perfectly balanced is also essential for minimizing vibration. Not only does this reduce wear on vital components, but it also improves fuel efficiency and increases passenger comfort.

When Is Engine Maintenance Necessary?

The FAA requires every engine manufacturer to specify mandatory replacement intervals for life-limited parts, such as turbine blades, shafts, and discs. Usually, the useful lifespan of each part is expressed in thousands of hours of use. However, the replacement interval for some parts may be defined by thousands of takeoff-and-landing cycles.

Your aircraft maintenance schedule should include prompt replacement of parts nearing the end of their useful life. Each engine manufacturer also specifies the frequency of significant inspections, which have to be done by professional maintenance crews.

Since 1978, AVMATS has provided reliable and cost-effective aircraft maintenance, parts sales, and emergency repairs. Their facility in Chesterfield, MO, features some of the most advanced equipment in the industry that's run by highly trained aerospace engineers with the experience and expertise to keep your jet working safely. Visit their website for more information on their aircraft maintenance services, or call (636) 532-2674 to discuss your needs with a member of their team.