# SDR YENA2026060200454

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2026
- Submitted: June 2, 2026
- Operation: Air carrier
- Aircraft: [N961JT](https://openairdocs.org/aircraft/N961JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 06930
- Aircraft time: 43,640 hours, 8,597 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Zone 200
- 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/YENA2026060200454

## Discrepancy

DURING HEAVY MAINTENANCE: CORROSION LOWER SILL LOC BTW FR66/FR68 AND STR23R AT AFT GALLEY AREA (1 EA) (CPCP FINDING); REF AEROMAN WO 2026 109/1 NR253818; PERFORMED PERMANENT REPAIR LOCATED ON FR68RH, IN AFT PASSENGER/CREW DOOR SILL BEAM I.A.W. A321 SRM 53-41-14-300-001, REPAIR PRINCIPLE 7; THIS REPAIR IS CATEGORY A, WITHOUT FURTHER MAINTENANCE INSPECTIONS REQUIRED; INITIAL MEASURES OF CORROSION ARE: L= 6.307 INCH, W= 0.681 INCH, D= 0.040 INCH.

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