Service difficulty report · Former · Doug MD11F

Difficulty date
January 4, 2017
Submitted
January 4, 2017
Operation
Air carrier
Aircraft
N591FE
Make and model
Doug MD11F
Aircraft serial
48527
Aircraft time
76,925 hours, 16,417 cycles
System (JASC)
5711 · Wing Spar
Part
Former
Part number
ARB293113
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 HAND WING LEADING EDGE AT XOS 560 FOUND A FORMER CRACKED. THE FORMER WAS REMOVED IAW SRM 51-31-01-0G AND A NEW FORMER WAS FABRICATED IAW DRAWING ARB2931 REVISION H. INSTALLED THE FORMER IAW SRM 51-33-01-0G. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.

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