The under development 777X has a slowdown in its testing due to some issue with its thrust link (part of what the engine to plane connection is called): https:/

The under development 777X has a slowdown in its testing due to some issue with its thrust link (part of what the engine to plane connection is called): https://www.flyingmag.com/aircraft/boeing-responds-after-suspending-777x-test-flights/ https://www.flyingmag.com/aircraft/boeing-responds-after-sus... The actual mounting of the engine is more complicated than the linked tweet implies though. See https://aviation.stackexchange.com/questions/23151/how-are-engines-mounted-onto-wings https://aviation.stackexchange.com/questions/23151/how-are-e...