Service difficulty report · Skin · Boeing 74747UF

Difficulty date
January 10, 2008
Submitted
January 10, 2008
Operation
Air carrier
Aircraft
N412
Make and model
Boeing 74747UF
Aircraft serial
30559
Aircraft time
34,148 hours, 5,146 cycles
Part
Skin
Condition
Cracked
Location
Lt Te Flap
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 INBD MID FLAP WITH MULTIPLE AREAS OF DAMAGE TO THE INBD L/E FAIRING ADJACENT TO THE CONCERTINA SEAL. THIS DAMAGE COMPRISES OF A HOLE 1.2" BY 0.9", WITH AN ASSOCIATED 8.0" CRACK RUNNING OUTBD. TOTAL SIZE OF DAMAGE IS 9.2" LONG.

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