# SDR DALA2024063006606

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2024
- Submitted: June 30, 2024
- Operation: Air carrier
- Aircraft: [N353DN](https://openairdocs.org/aircraft/N353DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 8322
- Aircraft time: 17,881 hours, 7,691 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Computer
- Part number: UNKNOWN
- Condition: Odor
- Location: Window Heat
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024063006606

## Discrepancy

AIRCRAFT 3053, PASSING 11,000 FT ON DESCENT WE NOTICED A SMELL THAT LASTED ABOUT 30 SECONDS. IT WAS LIKE A CHLORINE POOL SMELL MIXED WITH AN ELECTRIC SMELL. IT QUICKLY DISSIPATED BUT RETURNED ON FINAL AT APPROX 2000FT. CORRECTIVE ACTION: REPLACED F/O'S FIXED WINDOW AND WINDOW HEAT COMPUTER 2DG2. (LP 5886158, 5886159)

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