SDR FDEA201109264123

Service difficulty report · Longeron · Doug MD11F

Difficulty date: September 26, 2011
Submitted: October 4, 2011
Operation: Air carrier
Aircraft: N643FE
Make and model: Doug MD11F
Aircraft serial: 48486
Aircraft time: 48,609 hours, 9,839 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Part number: AEA0220549
Condition: Corroded
Location: Bs 1441-1461
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

LONGERON 16 RT BETWEEEN BS 1441-1461 FOUND CORRODED. CORROSION REMOVED IAW SRM 51-21-01, REV 47 AND FOUND CRACKED. NEW LONGERON FABRICATED IAW DWG AEA0220 REV R. LONGERON REMOVED AND REPLACED IAW SRM 51-31-01, REV 47. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 REV 112.

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