SDR FDEA2018051801206

Service difficulty report · Doubler · Doug MD11F

Difficulty date: May 10, 2018
Submitted: May 18, 2018
Operation: Air carrier
Aircraft: N615FE
Make and model: Doug MD11F
Aircraft serial: 48767
Aircraft time: 70,833 hours, 16,940 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Doubler
Part number: ARB293349
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 LEADING EDGE LOWER PANEL 519AB, FWD CUTOUT FOUND DOUBLER CRACKED AT XOS 600, INBOARD OF REFUELING PANEL. THE DOUBLER WAS REMOVED AND REPLACED IAW SRM 51-33-01-0G, AND DRAWING ARB2933, REV AJ. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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