# SDR GTIA2025020638730

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2025
- Submitted: February 7, 2025
- Operation: Air carrier
- Aircraft: [N664NK](https://openairdocs.org/aircraft/N664NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7021
- Aircraft time: 29,041 hours, 12,807 cycles
- System (JASC): [5530 · Vertical Stabilizer](https://openairdocs.org/jasc/5530)
- Part: Hinge Arm
- Part number: D5537132100200
- Condition: Damaged
- Location: Zone 300
- Part time: 29,041 hours, 12,807 cycles
- 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/GTIA2025020638730

## Discrepancy

ELONGATE HOLES ON HINGE ARM 1 ON VERTICAL STABILIZER RAF-01 3634034-01 GENERATED-REPLACED HINGE ARM FITTING #1 ON VERTICAL STABILIZER IAW EA #55-0003-25 PART 2 D55371052 THIS REPAIR IS PERMANENT AND NOT REQUIRED INSPECTION

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