# SDR AALA20111209TUL09

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2011
- Submitted: December 14, 2011
- Operation: Air carrier
- Aircraft: [N629AA](https://openairdocs.org/aircraft/N629AA), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24587
- Aircraft time: 66,593 hours, 23,748 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Ring
- 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/AALA20111209TUL09

## Discrepancy

CORROSION DAMAGE TO 1720 BREAK RING AT STATION 1720, FLOOR LEVEL STRINGERS 17 TO 23 RIGHT.  ACCCOMPLISHED DOUBLER REPAIR PER EA B757-53-020448.

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