# SDR CALA2021062500950

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2021
- Submitted: June 25, 2021
- Operation: Air carrier
- Aircraft: [N854UA](https://openairdocs.org/aircraft/N854UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1731
- Aircraft time: 60,013 hours, 26,159 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: D5311281400200
- Condition: Corroded
- Location: Frms 20-21
- 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/CALA2021062500950

## Discrepancy

(A3NB-53-3-6038) MAIN CABIN FLOOR STRUCTURE Y765 HAS CORROSION A ND SCRATCHES AROUND FASTENER HOLES C-12-16 P/N D5311281300251. D OT 102-118 (). REMOVED AND REPLACED FLOOR BEAM WITH NEW FLOOR BEAM P/N D5311281 400200, BATCH 003786788. IAW A319 SRM 51-42-11, FR20 TO FR21 Y-7 65. ACCOMPLISHED BY V934701 AT BFM VT AEROSPACE MOBILE.

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