# SDR AALA202608245021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2026
- Submitted: August 24, 2026
- Operation: Air carrier
- Aircraft: [N537UW](https://openairdocs.org/aircraft/N537UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4041
- Aircraft time: 52,130 hours, 21,113 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire Tread
- Condition: Separated
- Location: Zone 700
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202608245021

## Discrepancy

AIRCRAFT WAS GROUNDED: AFTER LANDING AT BOS MAINTENANCE FOUND THE POSITION 4 TIRE TREAD WAS DELAMINATED ON ENTIRE CIRCUMFERENCE OF TIRE AND HAD SEPERATED FROM THE TIRE- AIRPORT OPERATIONS IN CLT LOCATED THE SEPERATED TREAD ON THE DEPARTURE RUNWAY IN CLT - MAINTENANCE REPLACED THE TIRE PER JOB CARD 26L70032008.

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