SDR FDEA201103281208

Service difficulty report · Skin · Doug MD11F

Difficulty date: March 28, 2011
Submitted: April 26, 2011
Operation: Air carrier
Aircraft: N644FE
Make and model: Doug MD11F
Aircraft serial: 48444
Aircraft time: 73,182 hours, 12,414 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Cracked
Location: Zone 500
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

LT WING L/E LOWER ACCESS PANEL, NR 526DB, SUPPORT CUT-OUT FOUND WITH APPROX (2) IN CRACKED L/E DOUBLER, STRUCTURE, ARB7575-2, XOS 906. REPAIR DOUBLER FABRICATED AND INSTALLED PER SRM 57-40-03 REPAIR 1, FIGURE 201, SRM 51-33-01 AND SRM 51-35-01 REV 46. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 REV 112.

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