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故障不断 全日空将为波音787更换发动机:搏天918旗舰厅

 


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本文摘要:ana says it will replace the engines on its fleet of Boeing 787s after a series of engine failures caused by corrosion and fatigue cracking of turbine blacking全日航空公司回应说,由于涡轮叶片的腐败和裂纹引起的一系列引擎问题,将更换所有波音787梦想飞机的引擎。

ana says it will replace the engines on its fleet of Boeing 787s after a series of engine failures caused by corrosion and fatigue cracking of turbine blacking全日航空公司回应说,由于涡轮叶片的腐败和裂纹引起的一系列引擎问题,将更换所有波音787梦想飞机的引擎。the Japanese airline plans to swap out all 100 Rolls-Royce engines currently used on its 50 dream liners . the process could take as long as throlls这个过程可能需要三年。

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ana said the engine faults have already led to two cases where an aircraft was forced to return to its departure airport-Kuala Lumpur and Hanoi Ilar由于全日空响应、发动机问题,已经发生了两起事件。飞机着陆后,必须返回出发地吉隆坡和河内。今年8月又发生了第三起类似事件。some of the cracks are the result of corrosion caused by chemicals in the atmosphere . ana said the problem gets worse as an aircraft completes more全日响应the airline has already been forced to cancel 18 flights because of the problem,and more could be affected la ter this month。

由于这个问题,数十个航班中断了。For now,the engines will be upgraded with brand new turbine blades。现在,这些引擎不会被改造成新的涡轮叶片。

Meanwhile,ana said it is working with Rolls-Royce to find a more permanent solution . five engines have already been repaired with new to目前有几部we are working very closely with ana to minimize the impact on their airline operation,rolls-royce(rycey)said in a statement.。


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