# SDR CALA2018070301542

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2018
- Submitted: July 3, 2018
- Operation: Air carrier
- Aircraft: [N455UA](https://openairdocs.org/aircraft/N455UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1105
- Aircraft time: 61,430 hours, 24,156 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: D5347041120700
- 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/CALA2018070301542

## Discrepancy

AFT CARGO BAY STR 40L AT FR57 IS CORRODED. AFTER EVAL OF STR 40L AT FR57 TO FR58, FOUND STR 40L TO BE 100% MATERIAL LOSS. PERFORMED REPAIR IAW SRM 53-00-13-300-001, ER 5100R01017 REV E.

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