# SDR AALA20180310002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2018
- Submitted: March 13, 2018
- Operation: Air carrier
- Aircraft: [N783AN](https://openairdocs.org/aircraft/N783AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30004
- Aircraft time: 73,472 hours, 8,719 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 147W81707
- Condition: Corroded
- Location: Bs 1883
- 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/AALA20180310002

## Discrepancy

AFT CARGO INTERCOSTAL OF SUPPORT ASSEMBLY AT BS 1883, RBL 39.5 HAS CORROSION. REMOVED AND REPLACED THE INTERCOSTAL IAW SRM 51-40-02.

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