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Results for: arcing

Frozen circuit breakers and EWIS reliability

Lectromec Team
Frozen circuit breakers can have an impact on EWIS reliability. Like aircraft wiring insulation that ages over time, breakers can corrode. We use breakers as switches. This frequent use accelerates wear and further degrades their reliability. During maintenance, breakers also can be fouled by swarf (drilling particles) […] Read more

10 commandments of aircraft wire maintenance

Lectromec Team
When it comes to aircraft wire maintenance, consider the basic rule in medicine: “First, do no harm.” But where to find the best guidance to avoid inadvertent maintenance malpractice? Fortunately, for those in need of a quick reference, the Federal Aviation Administration (FAA) has produced a single, well-illustrated document known as the Aircraft Wiring Practices […] Read more

The importance of visual inspection for aircraft wire reliability

Lectromec Team
Thorough visual inspections of your aircraft’s wiring should be done on a regular basis to improve wire reliability. Even new aircraft can have wiring that was damaged during the manufacture and outfitting of the plane […] Read more