Vu , j'édite, par ce que ton lien va dans le gruyère !
pour moi du moins !
Re-lien, à voir ! Bizarre quand même !
Le même, beuh ...
http://www.ntsb.gov/news/2012/120927.html
NTSB provides investigative update on GEnx-1B engine failure in South Carolina
September 27, 2012 WASHINGTON - This is an update on the NTSB's investigation into a
July 28, 2012 incident involving a Boeing 787-8 airplane that
experienced a loss of thrust in the right engine-a General Electric (GE)
GEnx-1B turbofan - during a pre-first flight, low-speed taxi test at
Charleston International Airport in Charleston, South Carolina. As
reported in an earlier update, the investigation found that the forward
end of the fan midshaft (FMS) fractured and separated. Examination of
other pre-delivery engines revealed a second GEnx-1B engine with a
cracked FMS that was installed on a 787-8 airplane that had not yet
flown.
The investigation is ongoing, and an initial inspection of all
in-service GEnx engines has been completed. Most recently, on September
11, 2012, a Boeing 747-8F with GE GEnx-2B turbofan engines experienced a
loss of power in the No. 1 engine during the takeoff roll at Shanghai
Pudong International Airport, Shanghai, China. The Civil Aviation
Administration of China (CAAC) is investigating this incident, and the
NTSB is participating as the state of design and manufacture of the
engine and aircraft. Any investigative updates regarding this incident
will be provided by the CAAC.
As part the CAAC's investigation and in relation to the NTSB's
ongoing investigation of the July 28th engine failure,
preliminary
findings from the examination of the Shanghai incident engine revealed
that the FMS was intact and showed no indications of cracking. The
examination and teardown of that engine is continuing under the
direction of the CAAC.
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Bien, à suivre, c'était presque trop simple, maintenant ça se complique pour GE, une autre raison à chercher !
JPRS