# SDR CALA2019102501806

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2019
- Submitted: October 25, 2019
- Operation: Air carrier
- Aircraft: [N833UA](https://openairdocs.org/aircraft/N833UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1401
- Aircraft time: 59,832 hours, 26,047 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- Part number: D5348004320701
- Condition: Corroded
- Location: Cabin
- 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/CALA2019102501806

## Discrepancy

(A3NB-53-3-6187) CABIN FLOOR; FR68 R2 DOOR THRESHOLD HAS CORROSI ON. REFER TO AAR N/R: 9823218. REPLACED R2 DOOR THRESHOLD AT FR66-68 IAW A319 SRM 51-42-11-801. THREATED, PRIMED AND PAINTED IAW A319 SRM 51-21-11-801.

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