# SDR WRLA2005020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2005
- Submitted: February 8, 2005
- Operation: Air carrier
- Aircraft: [N273](https://openairdocs.org/aircraft/N273), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48519
- Engine: Pwa PW4462
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRLA2005020

## Discrepancy

DURING "C2" CHECK, FOUND CORROSION ON LONGERON L46L BETWEEN STA 5-73 AND STA 5-93.  CUT AND REMOVED CORRODED SECTION BETWEEN STA 5-63 AND 5-103, CUT FRAME STA 5-73 TO STA 5-93 TO PROVIDE ACCESS FOR REMOVAL/INSTALLATION OF LONGERON L46L.  FABRICATED NEW LONGERON SECTION FROM 1D0865T, 7150-T61511 EXTRUSION, FABRICATED LONGERON SPLICE FITTING FROM 7150-T61511 EXTRUSION PER MD11 SRM 53-10-00 VOL I.  INSTALLED REPAIR PARTS.  FABRICATED FRAME REPAIR PARTS AND HEATED THE REPAIR PARTS TO T6. CONDITION CHECK SATISFACTORY REF MD11 SRM 53-30-00 VOL I.

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