Poorly Made Gearboxes Grounds Some Rolls Royce Engined 787s.

Poorly Made Gearboxes are now creating a headache for ANA, as it moves to ground 5 of it's 787 Aircraft, after fixing 3 787s already. The issue arises from Gearboxes in the Rolls Royce Trent 1000 engines, which during testing, showed signs of corrosion. Rolls Royce is now working to replace the gearboxes in affected engines. (www.reuters.com) Daha Fazlası...