Service difficulty report · Stiffener · Doug MD11F

Difficulty date
September 13, 2018
Submitted
October 2, 2018
Operation
Air carrier
Aircraft
N592FE
Make and model
Doug MD11F
Aircraft serial
48550
Aircraft time
81,031 hours, 17,948 cycles
Part
Stiffener
Part number
ARB29187
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 FORMER/STIFFENER AT STA XOS 549 FOUND CRACKED. CRACKED FORMER(STIFFENER) REMOVED PER SRM 51-31-01-0G AND FABRICATED NEW FORMER AS PER DRAWING ARB2918 REVISION G. INSTALLED NEW FORMER (STIFFENER) AT LEFT HAND WING LEADING EDGE AT STA XOS 549 AS PER SRM 51-33-01-0G. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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