[Photo] Cleaning Every Corner Inside Aircraft Engine

Korean Air is making thorough preparations for customers to resume overseas travel after emerging from the dark tunnel of COVID-19. On the 18th, the first day of the full lifting of social distancing measures, officials were cleaning the engines of a Boeing 747-8i aircraft at Korean Air's maintenance hangar in Unseo-dong, Jung-gu, Incheon, to welcome spring. Engine cleaning lowers exhaust gas temperature by 2℃ and improves fuel efficiency, resulting in an annual reduction of approximately 190 tons of carbon dioxide emissions. /Reporter Moon Honam munonam@

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