SDR FDEA201503271106

Service difficulty report · Doubler · Doug MD11F

Difficulty date: March 27, 2015
Submitted: March 27, 2015
Operation: Air carrier
Aircraft: N621FE
Make and model: Doug MD11F
Aircraft serial: 48792
Aircraft time: 505 hours, 12,288 cycles
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Doubler
Condition: Cracked
Location: Lt Wing
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT WING FIXED LE APPROX STATION XOS 584 FOUND SUPPORT DOUBLER CRACKED. LT WING FIXED LE FABRICATED IAW DWG ARB2931 REVISION H. CRACKED EXISTING DOUBLER, FORMER, R & R WITH NEW FABRICATED DOUBLER, FORMER, IAW SRM 51-31-01-0G. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.

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