Airbus A380 Wing Repairs May Take Weeks
Published: June 11, 2012
Airbus A380 superjumbo jets could be out of service for several weeks when they undergo permanent repairs to address wing cracks, the company said on Monday.
Airbus plans to introduce a permanent solution to the flaw late this year and to start delivering aircraft completely free of the vulnerability identified in L-shaped components inside the wings by 2014.
In the meantime, it is implementing interim repairs.
To carry out a permanent fix, airlines operating aircraft delivered before 2014 will be able to send in the aircraft for a standalone repair job taking an unspecified number of weeks or add the task to a regularly scheduled heavy maintenance visit.
“It is a process taking weeks depending on how the airline wants to carry out the job,” an Airbus spokesman said.
Industry publication Flightglobal reported A380 operators face a 30,000 man-hour repair to address the wing-crack issues. This would require eight weeks of downtime if done in one instalment, it said.
Aircraft are inspected and subjected to varying degrees of overhaul at regular milestones. The repair of wing components known as rib feet could take place during ‘C’ checks that happen every 18-24 months.
Airbus has said repairs will be made under warranty without further adjustments for disruption or the idling of A380s.
Airbus has sold 253 A380s of which 72 had been delivered by end-April.
Airbus parent EADS has set aside EUR€263 million to deal with the problem of cracks.
The total of A380s in service or in the delivery pipeline that will have to be repaired before retrofitting becomes unnecessary is 120, a senior executive said last month.