# SDR DALA2023032102122

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2023
- Submitted: March 21, 2023
- Operation: Air carrier
- Aircraft: [N314DN](https://openairdocs.org/aircraft/N314DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 7281
- Aircraft time: 17,933 hours, 8,547 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: UK
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023032102122

## Discrepancy

STARTED APU. AFTER 5 MINS, TURNED ON APU AIR AND FUMES WERE SMELLED. IMMEDIATELY TURNED OFF APU AIR AND SMELL DISSAPATED. AFT CABIN ALSO SMELLED OF FUMES. PERFORMED JIC'S W/C 0550-2002 W/C 4900-2001 0550-9001 TSM 05-50- 00-810-831-A FOUND DE ICE FLUID DRIPPING DOWN TAIL TO APU DOORS TO APU INTAKE NOTIFIED ATL MCC. (EMP# 339240). PERFORMED AMDS W/C 2100-2005, NO SMELL. NOTED. OK FOR SVC. (LP# 9658983)

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