# SDR DALA2023102608822

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2023
- Submitted: October 26, 2023
- Operation: Air carrier
- Aircraft: [N722TW](https://openairdocs.org/aircraft/N722TW), registered now
- Make and model: Boeing 757231
- Aircraft serial: 29385
- Aircraft time: 85,888 hours, 21,499 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023102608822

## Discrepancy

SHIP 6816 CORROSION ON INTERCOSTAL (5 EAS) BTW STA 1380 AND 1440 LOWER SIDE AT AFT CARGO DOOR. CORRECTIVE ACTION: SUMMARY OF NRC 00051 CORROSION ON INTERCOSTAL (5 EAS) BTW STA 1380 AND 1440 LOWER SIDE AT AFT CARGO DOOR WERE REPLACED PER B757-200 SRM 51-40. (0032814)

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