SDR 04FDEA02546

Service difficulty report · Longeron · Doug MD11F

Difficulty date: August 22, 2004
Submitted: August 23, 2004
Operation: Air carrier
Aircraft: N578FE
Make and model: Doug MD11F
Aircraft serial: 48458
Aircraft time: 34,367 hours, 9,652 cycles
Engine: Pwa PW4462
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Corroded
Location: Zone 100
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

CENTER CARGO, CORROSION OBSERVED ON LONGERON 48R SPLICE DOUBLER AT STA 5-116 TO STA 1541. DOUBLERS REMOVED PER SRM 51-33-01 VOLUME II. SPLICE DOUBLERS AFA7124-1, AFA7124-2, A5A7125-501 FABRICATED PER DWG AFA7124 AND A5A7125. PART MARKED AS PER FEDEX GMM 7-0-1001. THREE (3) EACH FABRICATED SPLICE DOUBLERS INSTALLED PER SRM 51-33-01 VOLUME II

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