MR_Boeing wrote:...It becomes predictable, everytime I post something in this topic it is often already outdated...![]()
ANA has confirmed that the 3rd delivery for a 787 is delayed to later this month (it was supposed to be delivered somewhere in November). The reason is the wiring...A routine FAA inspection of the next 3 787 to delivered found wiring that was installed incorrectly. According to Boeing the problem is "well understood" at this moment and is not "spread out throughout the aircraft". They call the wiring problems: "minor".
Another problem...3 failing APU's. The next few aircraft to be delivered are at this moment fitted with working APU's. But there were 3 aircraft that had APU's that refused to start up for the first time. These are not fully Boeing's responsibility and they are working out the problems with Hamilton Sundstrand which is the manufacterer of the APU's.
Sources familiar with this problem said the APU's are often used on the 787's on the flight line to run some systems like cabin air compressors. This is because there isn't enough power to run all the necessary tests on the flightline for all these aircraft (watch the pictures and you see what the problem is...). This isn't really a problem as they use the APU's normally...bad luck some are failing...delaying some of the testings...But this is not the direct reason for the delay of the next few deliveries as these have all working APU's, the wiring is the problem there.
You wonder if this ever going to end...And looking at the production problems Airbus is still facing with the A380 after all these years, I think we've not seen the last of this 787-disaster...
Why do you think they bring out AD's and SB's during maintenance... they will always keep finding snags on every model they create, some might be big, some might be nothing...