# SDR CALA2019030400355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2019
- Submitted: March 4, 2019
- Operation: Air carrier
- Aircraft: [N476UA](https://openairdocs.org/aircraft/N476UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1508
- Aircraft time: 56,635 hours, 24,432 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Plate
- Part number: D5347112320300
- 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/CALA2019030400355

## Discrepancy

AFT CABIN LT FLOOR PLATE UNDER LATERAL SHEAR PLATE HAS EVIDENCE OF CORROSION A3NB-53-3-6222 PER LCQ NON ROUTINE 9290303 REMOVED AND REPLACED 1EA CORRODED AFT CABIN LT FLOOR PLATE UNDER LATERAL SHEAR PLATE IAW SRM 51-72-11-911-001.

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