# SDR CALA2021051200639

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2021
- Submitted: May 12, 2021
- Operation: Air carrier
- Aircraft: [N852UA](https://openairdocs.org/aircraft/N852UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1671
- Aircraft time: 60,504 hours, 26,464 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: D534800432070
- Condition: Corroded
- Location: Frms 66-68
- 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/CALA2021051200639

## Discrepancy

MAIN CABIN FLOOR, AFT WET AREA, FR 66-68, R-2 DOOR SILL FRAME, H AS 2EA. AREAS OF CORROSION - A3NB-53-3-6222 - NR 9296328 (42328) GENERATED BY V917055 AT HAECO LCQ. REMOVED & REPLACED MAIN CABIN, AFT WET AREA DOOR SILL FROM R/H F R66-FR68 IAW A319 SRM 51-72-11-911-001. REMOVED DOT B999. ACCOMP LISHED BY V062359, INSP BY N078570.

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