# SDR CALA2019010600021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2019
- Submitted: January 6, 2019
- Operation: Air carrier
- Aircraft: [N426UA](https://openairdocs.org/aircraft/N426UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 510
- Aircraft time: 79,155 hours, 30,700 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Part number: D5348004320701
- 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/CALA2019010600021

## Discrepancy

R2 DOOR UPPER SURFACE OF DOOR SILL CORRODED AT MULTIPLE AREAS. EVALUATED AND DETERMINED NON-REPAIRABLE CONDITION IAW SRM 5 3-41-14. REMOVED AND REPLACED R2 DOOR SILL IAW SRM 51-42-11. PROTECTED AREAS/FASTENERS IAW 51-21-11.

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