# SDR AALA202101229009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2020
- Submitted: January 22, 2021
- Operation: Air carrier
- Aircraft: [N916US](https://openairdocs.org/aircraft/N916US), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6420
- Aircraft time: 19,963 hours, 7,821 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shear Plate
- Part number: D5347112420200
- Condition: Cracked
- Location: Pax Cabin
- 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/AALA202101229009

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE.  CRACK ON SHEAR PLATE LOCATED BETWEEN FR 68 TO FR 70 AT LEVEL STR 23L IN PASSENGER CABIN.  REPLACED SHEAR PLATE LOCATED BETWEEN FR 68 TO FR 70 AT LEVEL STR 23L IN PASSENGER CABIN, PER SRM 51-42-11-801.

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