# SDR AALA20100521TUL13

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2010
- Submitted: September 21, 2010
- Operation: Air carrier
- Aircraft: [N639AA](https://openairdocs.org/aircraft/N639AA), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24597
- Aircraft time: 61,382 hours, 21,482 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Doubler
- Condition: Misinstalled
- 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/AALA20100521TUL13

## Discrepancy

CABIN AFT DECK PLATE HAS DOUBLER THAT IS NOT INSTALLED UNDER AFT CAP FROM LEFT TO RIGHT SIDES.  REPLACED DOUBLER ON AFT PRESSURE DECK PER SRM 53-60-51-2 R 2 AND EA B757-53-010811.

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