# SDR CALA2021012500079

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2021
- Submitted: January 25, 2021
- Operation: Air carrier
- Aircraft: [N781UA](https://openairdocs.org/aircraft/N781UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26945
- Aircraft time: 96,170 hours, 16,782 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Doubler
- Condition: Not Reported
- Location: Fuselage
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021012500079

## Discrepancy

AFT LOWER CORNER AREA FOUND A DOUBLER, EA5100-02345 REV E OP10.  PERFORMED AFT CARGO DOOR AFT LOWER CORNER AREA EXITING DOUBLER REMOVED, AS PER SRM 51-40-02 REV 84 AND REPAIRED AS PER ECRA 5209-01063 REV. RII BY TA369

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