SDR UPS08M52451

Service difficulty report · Structure · Doug MD11F

Difficulty date: May 22, 2008
Submitted: July 1, 2008
Operation: Air carrier
Aircraft: N280UP
Make and model: Doug MD11F
Aircraft serial: 48634
Aircraft time: 39,283 hours, 7,983 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Structure
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

INSPECTION TYPE:2C LT WING OUTBOARD L/E FIXED PANEL, SLAT ANTI-ICE DUCT ACCESS CUTOUT AREA FOUND UPPER CORNER CRACKED. CUT OUT TWO EACH AREAS, FABRICATED 2 EA DOUBLERS AND FILLERS, AND INSTALLED IAW MD11 SRM 57-10-00, 51-35-01, 51-21-01, AND 51-21-02.

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