# SDR YENA2023071800820

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2023
- Submitted: July 18, 2023
- Operation: Air carrier
- Aircraft: [N633JB](https://openairdocs.org/aircraft/N633JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02671
- Aircraft time: 65,901 hours, 23,565 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- 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/YENA2023071800820

## Discrepancy

DURING HEAVY MAINTENANCE: CORROSION LOWER SIL LOC. BTW FR66-FR68 STR 23L AT AFT GALLEY AREA (CPCP MPD 534195-01); (RESOLVED ON W/O: 1222084 TASKCARD: NR-00021 ) REMOVED & REPLACED LOWER SIL LOC. BTW FR66- FR68 AT STR 23L AT AFT GALLEY AREA IAW A320 SRM 5-42-11 & SRM 51-72-11 & DWG D53480505 REF AEM WO 2023-204/1, NR 331333.

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