# SDR YENA201902020055

- 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/YENA201902020055

## Discrepancy

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON HOLES LOWER SILL AT AFT GALLEY AREA ON FR 68 & STR 23R. PERFORMED PERMANENT REPAIR ON LOWER SILL AT AFT GALLEY AREA ON FR 68 & STR 23R 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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