Service difficulty report · Skin · Doug MD11F

Difficulty date
October 3, 2009
Submitted
October 5, 2009
Operation
Air carrier
Aircraft
N277UP
Make and model
Doug MD11F
Aircraft serial
48578
Aircraft time
48,920 hours, 7,737 cycles
System (JASC)
5751 · Ailerons
Part
Skin
Part number
NRC6741504
Part serial
0043
Condition
Delaminated
Location
Aileron
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:4C RT OUTBOARD AILERON P/N NRC6741-504, S/N 0043 T/E "T" SECTION IS DELAMINATED FROM WEDGE LOWER SURFACE. REMOVED AND REPLACED DELAMINATED SECTION OF COMPOSITE SKIN ON RT OUTBOARD T/E WEDGE, 82.5 INCHES FROM THE OUTBOARD END AND 36.5 INCHES AFT OF THE FWD HINGE LINE PER DAC DWG SG11570003, UPS EO MD11-5750-35098-A, AND SAA EA 011-5751-01-A2046.

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