# SDR YENA2019040260170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2019
- Submitted: April 2, 2019
- Operation: Air carrier
- Aircraft: [N595JB](https://openairdocs.org/aircraft/N595JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2286
- Aircraft time: 57,129 hours, 20,404 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Structure
- Condition: Corroded
- Location: Frame 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/YENA2019040260170

## Discrepancy

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON LOWER SILL AT LEVEL STR 23R AND FR 66 AT AFT GALLEY AREA; REPLACED LOWER SILL AT LEVEL STR 23R BTW FR 66 AND FR 68 AT GALLEY AREA PER RM 51-72-11. WORK ACCOMPLISHED ON NR 2019-74709

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