SDR UPS07M49659

Service difficulty report · Longeron · Doug MD11F

Difficulty date: February 28, 2007
Submitted: April 23, 2007
Operation: Air carrier
Aircraft: N259UP
Make and model: Doug MD11F
Aircraft serial: 48417
Aircraft time: 58,624 hours, 10,602 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Corroded
Location: Fuselage
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

INSPECTION TYPE:C CTR CARGO, STA 1540 LONGERON L45 FOUND WITH CORROSION AS MARKED. THE A/M LONGERON L45 STA 1540 AREA OPENED UP FOR REPAIR PER SRM 51-31-0 1 V2 R38. S/BUSHING REMOVED PER EN 1148-07 FOR EXISTING REPAIR ON L45. LONGERON & SPLICE FAB PER SRM 53-10-00 V1 F2 R38. FPI CUT OUT ON FAB LONGERON & SPLICE FOUND NO CRACK EVIDENT. S/BUSHING FAB PER EN1148-07. OK TO INSTALL. REPAIRED S/BUSHING INSTALLED PER EN1148-07, FOUND SATIS.

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