# SDR YENA201902020056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2019
- Submitted: February 7, 2019
- Operation: Air carrier
- Aircraft: [N653JB](https://openairdocs.org/aircraft/N653JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3039
- Aircraft time: 48,430 hours, 17,031 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Condition: Corroded
- Location: Fuselage
- 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/YENA201902020056

## Discrepancy

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON HOLES LOWER SILL AT AFT GALLEY AREA ON FR 68 STR 23L. PERFORMED PERMANENT REPAIR ON LOWER SILL AT AFT GALLEY AREA ON FR 68 & STR 23L IAW SRM 53-41-14-300-001 PAR 2A. REPAIR PRINCIPLE 5. THIS REPAIR IS A CATEGORY A IAW SRM 53-41-14-300-001 PAR 1E.

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