# SDR DL75E090693

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2009
- Submitted: April 28, 2009
- Operation: Air carrier
- Aircraft: [N713TW](https://openairdocs.org/aircraft/N713TW), registered now
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 28173
- Aircraft time: 39,019 hours, 13,455 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Part number: 146N83601
- Condition: Corroded
- Location: Bs 1340
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL75E090693

## Discrepancy

MAIN CABIN FLOOR INNER CUSP CORD HAS NUMEROUS AREAS OF CORROSION AND SCRIBE LINE IN RADIUS STATION 1340-1380 LT LBL - 58 REMOVE AND REPLACED CHORD IAW BAC DRW 146N83601 ON NR 58510 AT SAT/SAA DURING HMV VISIT JOB NUMBER 8260132001.

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