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Japan's ANA says 787 engine repairs could take 3 years
Japanese carrier ANA Holdings Inc (9202.T) said on Tuesday it could take as long as three years to replace faulty turbine blades in the Rolls-Royce (RR.L) engines powering its Boeing (BA.N) 787s. (www.reuters.com) Daha Fazlası...
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No wonder newer Boeing pleans have GE engines instead... First A380 Engine problem... now B787... interesting...
Airlines flying Boeing Co.’s 787 Dreamliner jets with the latest General Electric Co. engines were ordered to repair them, or swap out at least one with an older model, in an urgent safety directive issued after an in-flight failure.
A GEnx-1B PIP2, part of a family of engines plagued by issues related to icing, suffered “substantial damage” in the Jan. 29 incident, when ice on the fan blades broke loose, the U.S. Federal Aviation Administration said in an order published Friday in the Federal Register.
“The potential for common cause failure of both engines in flight is an urgent safety issue,” the FAA said in its order.
The GEnx, a high-efficiency engine developed for wide-body aircraft, has faced earlier issues with icing. In 2013, the FAA ordered airlines to avoid flying 787 and 747-8 planes equipped with the GE engines near thunderstorms in high-altitude cruise flight. Even in those sub-freezing temperatures, moisture from the storms could enter the engines and form dangerous ice, the FAA said.
A GEnx-1B PIP2, part of a family of engines plagued by issues related to icing, suffered “substantial damage” in the Jan. 29 incident, when ice on the fan blades broke loose, the U.S. Federal Aviation Administration said in an order published Friday in the Federal Register.
“The potential for common cause failure of both engines in flight is an urgent safety issue,” the FAA said in its order.
The GEnx, a high-efficiency engine developed for wide-body aircraft, has faced earlier issues with icing. In 2013, the FAA ordered airlines to avoid flying 787 and 747-8 planes equipped with the GE engines near thunderstorms in high-altitude cruise flight. Even in those sub-freezing temperatures, moisture from the storms could enter the engines and form dangerous ice, the FAA said.
“The potential for common cause failure of both engines in flight is an urgent safety issue”
Uh, yeah.
Uh, yeah.
Positioning for discount rebate cash etc
Know any (good) lawyers?
Article is not clear as to which aircraft were subject to the problem assuming that ANA's 50 aircraft were delivered over time. Were these early models, how many hours on each etc. This may end up as an alteration in the maintenance schedule.
