# SDR DU4R2023071000024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2023
- Submitted: July 10, 2023
- Operation: Air carrier
- Filed by: [AAR Aircraft Services, LLC, repair station DU4R141M](https://openairdocs.org/faa-repair-station/DU4R141M/aar-aircraft-services-llc.md) (OpenAirDocs)
- Aircraft: N236NV
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 2106
- Aircraft time: 65,174 hours, 25,101 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Part number: UNKNOWN
- Condition: Cracked
- Location: Frame 16 Lh
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DU4R2023071000024

## Discrepancy

DURING SCHEDULES INSPECTION AT HAECO LAKE CITY, FLORIDA, FOUND LEFT FRAME 16 CROSSBEAM, HOLES H1, H2 AND H3 HAVE CRACK INDICATIONS IN FRAME LAYER AT APPROX. 6 O'CLOCK POSITION.   S/O 193149 N/R #24112 / NR01160564

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