# SDR AALA20180623004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2018
- Submitted: June 26, 2018
- Operation: Air carrier
- Aircraft: [N790AN](https://openairdocs.org/aircraft/N790AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30251
- Aircraft time: 71,044 hours, 9,067 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- 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/AALA20180623004

## Discrepancy

AIRCRAFT WAS IN BASE MAINTENANCE. AFT CARGO COMPARTMENT BETWEEN STA 1874-1895, RBL 32.2 OUTBOARD INTERCOSTAL FITTING HAS CORROSION. REPLACED INTERCOSTAL PER SRM 51-40-02.

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