SDR FDEA201707121933

Service difficulty report · Support · Doug MD11F

Difficulty date: July 12, 2017
Submitted: July 25, 2017
Operation: Air carrier
Aircraft: N529FE
Make and model: Doug MD11F
Aircraft serial: 48624
Aircraft time: 51,990 hours, 11,591 cycles
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Support
Part number: ARB292041
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 LEADING EDGE LOWER SURFACE SUPPORT FORMER AT XOS 1084 FOUND CRACKED. REMOVED IAW SRM 51-31-01-0G. A NEW SUPPORT FORMER FABRICATED IAW DRAWING ARB2920, REV BB, AND INSTALLED IAW SRM 51-31-01-0G. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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