# SDR YENA2018122419873

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2018
- Submitted: December 24, 2018
- Operation: Air carrier
- Aircraft: [N708JB](https://openairdocs.org/aircraft/N708JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3479
- Aircraft time: 42,923 hours, 14,956 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Frames 64-66
- 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/YENA2018122419873

## Discrepancy

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON FLOOR BEAM -Y765 BTW FR64 TO 66 AT AFT GALLEY AREA; REF N/R 2018-399740 - REPLACED FLOOR BEAM - Y765 FR64 -FR66 AFT GALLEY AREA AS PER SRM A320-53-72-11 AND DRAWOING # D53472780 TOOL USED DIGITAL CALIPER P/N 700-113-10 SN 0003567 DUE DATE DEC-01-18 DEPTH GAGE P/N 547-218S DUE DATE JUL -27-2019

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