PPRuNe Forums - View Single Post - Sparks in 777 GE90 engine

5th May 2025 | 06:40

#4 (permalink)

pocker pipty

Joined: May 2008

Posts: 22

Likes: 1

From: australia

You might find the engine is ingesting sand particles, which when hitting the leading edge of the fan blade will cause a spark. Used to see it all the time with late night arrivals taxiing in to bridge.

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