SDR FDEA201109173917

Service difficulty report · Longeron · Doug MD11F

Difficulty date: September 17, 2011
Submitted: October 7, 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: AGA7037501
Condition: Corroded
Location: Bs 1902 L43r
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

AFT CARGO BS 1902, LONGERON 43R FOUND WITH CORROSION. CORROSION REMOVED AND FOUND EXCEEDED LIMITS IAW SRM 53-00-00, REV 47, FIG 205. LONGERON TRIMMED OUT IAW SRM 53-00-05, REV 47, FIG 202, REPAIR 1. NEW LONGERON AND 2 REPAIR SPLICES FABRICATED AND INSTALLED IAW SRM 53-00-05, REV 47, FIG 202 REPAIR 1. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 113.

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