SDR FDEA201108293545

Service difficulty report · Longeron · Doug MD11F

Difficulty date: August 29, 2011
Submitted: August 29, 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: AEA0274503
Condition: Corroded
Location: Zone 200
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 16L BS 1199-1219 CORRODED. CORROSION EXCEEDED SRM LIMITS IAW SRM 53-00-00 REV 47, FIG 205. LONGERON REMOVED IAW SRM 51-31-01, REV 47. NEW LONGERON FABRICATED IAW DWG AEA7063, REV G AND INSTALLED SRM 51-31-01, REV 47. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 112.

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