# SDR FDEA200911194032

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 19, 2009
- Submitted: November 23, 2009
- Operation: Air carrier
- Aircraft: [N934FD](https://openairdocs.org/aircraft/N934FD), registered now
- Make and model: Boeing 757-21B
- Registry model: [Boeing 757-21B](https://openairdocs.org/model/boeing-757-21b) (OpenAirDocs)
- Aircraft serial: 24331
- Aircraft time: 50,153 hours, 32,684 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 143N311088
- Condition: Corroded
- Location: Bs 740-760 S24l
- 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/FDEA200911194032

## Discrepancy

FWD CARGO BETWEEN STA 740 TO 760, STRINGER S-24L, FOUND CORRODED. CORROSION AREA REPAIR CARRIED OUT AS PER EA F-5310-131055,  REPAIR STRINGER FABRICATED FROM MATERIAL 7075-0-0.080" AS PER SRM 53-00-03   FIG. 201 REPAIR II REV. 98.  REPAIR IS CLASSIFIED AS MAJOR REPAIR AS PER GMM 6-2-100 CRITERIA.

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