# SDR CALA2026050415922

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2026
- Submitted: May 4, 2026
- Operation: Air carrier
- Aircraft: [N34547](https://openairdocs.org/aircraft/N34547), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 12870
- Aircraft time: 1,274 hours, 487 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Part number: N2010101
- Condition: Failed
- Location: Zone 700
- Part time: 2,400 hours, 905 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: D
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026050415922

## Discrepancy

DUE TO #1 MAIN TIRE TREAD THROW PERFORM TASK 05-51-15-200-001-A - INSPECTION AFTER A TIRE BURST OR TREAD THROW OR WHEEL FAILURE PIC ADDED ADDITIONAL PICS TREAD THROW OCCURRED DURING BOTH TAKE OFF IN DEN AND LANDING IN IAD PERFORMED PHASE 1 INSPECTION REF AMM 05-51-15-200-001A. TIRE INFATION WAS 210PSI WHICH IS 92% OF SPECIFIED PRESSURE. ALL FINDINGS DOCUMENTED IN LOGPAGES GENERATED FROM THIS LP.

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