Service difficulty report · Skin · Boeing 74747UF

Difficulty date
January 1, 2010
Submitted
March 30, 2010
Operation
Air carrier
Aircraft
N409MC
Make and model
Boeing 74747UF
Aircraft serial
30558
Aircraft time
42,320 hours, 6,382 cycles
Engine
Ge CF680C2B1F
System (JASC)
5751 · Ailerons
Part
Skin
Condition
Delaminated
Location
Lt Wing 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

LT WING UPPER SURFACE OTBB AIL INBD AREA DELAMINATED AT SEVERAL LOCATIONS AS MARKED. RT WING - OTBD AILERON UPPER SURFACE REPAIRED IAW SRM 51-70-07, FIG 5 AND REF HX PROCESS CARD, CONTROL SEQ NT: DJU 504200-1, EO 4457A224RA AND 4457A225RA.

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