# SDR CALA2023011800138

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2023
- Submitted: January 18, 2023
- Operation: Air carrier
- Aircraft: N425UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 508
- Aircraft time: 86,535 hours, 34,399 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: D5347041821800
- Condition: Corroded
- Location: Frms 62-63 S43l
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023011800138

## Discrepancy

AFT CARGO PIT LH BETWEEN FR62-63 STRINGER 43L HAS CORROSION SPOT S ON UPPER SURFACE. (A3NB-05-3-6029). GENERATED BY V919150 AT HA ECO LCQ PER NR 9290634 (44634). REMOVED AND REPLACED STR 43L FR62-63 IAW A320 SRM 51-72-11-911-0 01. PERFORMED BY V918284 AND INSP BY V892285.

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