# SDR EE4Y2026042124345

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2026
- Submitted: April 22, 2026
- Operation: General aviation
- Filed by: [Cooperativa Autogestionaria de Servicios Aeroindus, repair station EE4Y151M](https://openairdocs.org/faa-repair-station/EE4Y151M/cooperativa-autogestionaria-de-servicios-aeroindus.md) (OpenAirDocs)
- Aircraft: [N292NV](https://openairdocs.org/aircraft/N292NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 4891
- Aircraft time: 36,679 hours, 21,341 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Fitting
- Part number: 3213213526
- Condition: Cracked
- Location: Zone 400
- 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/EE4Y2026042124345

## Discrepancy

DURING THE EXECUTION OF ALLEGIANT WORK CARD A32X-ZL-451-01-1-002_P1-OP-UP-ENG/006  IT WAS FOUND ENGINE #2, OUTBOARD THRUST REVERSER UPPER BLOCKER DOOR,   DEACTIVATION BOLT FITTING WITH CORROSION AND CRACKS.  REPLACED LOCKOUT FITTING P/N 321-321-352-6 AT ENGINE#2 O/B T/R UPPER BLOCKER DOOR IAW CMM 78-32-36 REPAIR 62 REV 78

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