This is from my email, sending by Dynasty (China Airlines) frequent flyer e news,
CAL Completes 737-800 Fleet Inspections
In Accordance with CAA & FAA Directive
(September 8, 2007)
China Airlines has completed the required inspections on its own and Mandarin Airlines' 13 Boeing 737-800 aircraft, according to a Civil Aeronautics Administration (CAA) and Federal Aviation Administration (FAA) emergency airworthiness directive (EAD). In order to ensure that all the planes are safe for flight operations, Taiwan's CAA has sent inspectors to audit the inspection work.
The FAA's EAD was first issued on Aug. 25 at US time. The FAA ordered airlines to inspect wing slats on certain newer Boeing 737 models within 24 days, and every 3,000 flying cycles thereafter. Taiwan's CAA, at the same time, issued the directive accordingly. China Airlines immediately mobilized a dedicated team to perform the inspections quickly and thoroughly.
FAA issued a second EAD on Aug. 28 at US time. Instead of 24 days, the FAA urged airlines to complete the inspections within 10 days after receipt of the new EAD. Meanwhile, the FAA added sophisticated borescope inspection techniques as a more detailed method of inspection.
In accordance with the new EAD issued by both CAA and FAA, CAL grounded every 737 aircraft for 18 hours in order to perform detailed inspections. The maintenance team used a bore scope to enter the slat track, the downstop assembly and the slat track housing, in order to get detailed, up-close pictures on a computer screen to verify that the parts are properly installed. As scheduled, CAL completed the inspection in a timely fashion, to ensure that all the planes are safe for flight operations.
The incident is subject to an ongoing investigation. No matter what the cause turns out to be, China Airlines is continuously reviewing its safety measures in every detail, in order to provide the best possible service to its customers.