SDR UPS08M52373

Service difficulty report · Longeron · Doug MD11F

Difficulty date: May 23, 2008
Submitted: May 30, 2008
Operation: Air carrier
Aircraft: N255UP
Make and model: Doug MD11F
Aircraft serial: 48404
Aircraft time: 63,436 hours, 12,171 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Corroded
Location: Fuselage
Stage of operation: IN
How discovered: 9
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

INSPECTION TYPE:2C CENTER CARGO COMP BILGE AREA FOUND CORROSION AT STA 5-53 TO 5-123 LONGERON 47RH AS MARKED. REMOVED CORRODED LONGERON AND SPLICE, FABRICATED LONGERON AND SPLICE AND INSTALLED IAW SAA TRAVELER 79724800001, 797244810001, AND DWG ASA 7031 AND MD-11 SRM 53-10-00 FIG 2, 51-31-01, AND 51-21-01.

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