# SDR DALA2026011800405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2026
- Submitted: January 18, 2026
- Operation: Air carrier
- Aircraft: [N527DE](https://openairdocs.org/aircraft/N527DE), 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: 11272
- Aircraft time: 10,506 hours, 2,612 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Blower
- Condition: Faulted
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026011800405

## Discrepancy

VENT BLOWER FAULT DURING TAXI OUT. NOTICED BURNING SMELL WHEN BLOWER FAN WAS REMOVED.   REPLACED VENT BLOWER FAN PER AMM 21-26. (LP 6582080, 1406325)

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