Service difficulty report · Doubler · Doug MD11F

Difficulty date
April 22, 2016
Submitted
April 22, 2016
Operation
Air carrier
Aircraft
N623FE
Make and model
Doug MD11F
Aircraft serial
48794
Aircraft time
50,561 hours, 12,623 cycles
Part
Doubler
Part number
ARB293347
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

LEFT WING FIXED LE, LOWER SKIN DOUBLER FOUND CRACKED AT STATION XOS 546. CRACKED DOUBLER REMOVED IAW SRM 51-31-01-0G. FABRICATED NEW DOUBLER IAW DWG ARB2933 REV AJ. INSTALLED NEW DOUBLER AT LT WING FIXED LE LOWER AREA IAW SRM 51-33-01-0G. REPAIR CASSIFIED AS MAJOR IAW GMM 6-2-100.

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