# SDR AALA202107090719

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2021
- Submitted: July 9, 2021
- Operation: Air carrier
- Aircraft: [N524UW](https://openairdocs.org/aircraft/N524UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 3977
- Aircraft time: 41,061 hours, 14,958 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Shear Plate
- Part number: D5347112420200
- Condition: Cracked
- Location: Zone 200 - Fuse
- 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/AALA202107090719

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: L=1.074 INCH CRACK SHEAR PLATE BETWEEN FR69 TO FR70 AND STR 23L.  REPLACED SHEAR PLATE IAW A321 SRM 51-42-11-801, A319 SRM 51-72-11-911-001 AND DWG D53474180.

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