SDR FDEA201706101607

Service difficulty report · Doubler · Doug MD11F

Difficulty date: June 10, 2017
Submitted: June 27, 2017
Operation: Air carrier
Aircraft: N619FE
Make and model: Doug MD11F
Aircraft serial: 48770
Aircraft time: 67,184 hours, 16,065 cycles
System (JASC): 5710 · Wing Main, Frame Structure
Part: Doubler
Part number: ARB39546
Condition: Cracked
Location: Rt 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

RIGHT WING FIXED LEADING EDGE CAVITY AT XOS 667 NEAR THE NR 5 SLAT INBD TRACK FOUND A DOUBLER CRACKED. THE DOUBLER WAS REMOVED IAW SRM 51-31-01-0G, FABRICATED IAW DRAWING ARB3954, REV K, AND INSTALLED IAW SRM 51-33-01-0G. REPAIR CLASSFIED AS MAJOR IAW GMM 6-2-100.

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