# SDR DALA2026030801598

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2026
- Submitted: March 9, 2026
- Operation: Air carrier
- Aircraft: [N370NW](https://openairdocs.org/aircraft/N370NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 1037
- Aircraft time: 76,773 hours, 36,229 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Apu
- Condition: Odor
- Location: Zone 100
- Stage of operation: TX
- 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/DALA2026030801598

## Discrepancy

ON TAXI IN, FLT ATTENDANTS NOTIFIED PILOTS OF A SMOKEY HAZE IN THE CABIN. IT WAS DESCRIBED AS SMELLING "FRUITY" AND LIKE " ANTI-FREEZE". PILOTS THEN GOT A CONDITION HOT AIR FAULT ECAM MESSAGE. APU WAS ON WITH, APU BLEED OFF. SHUT DOWN APU + ENGINES AND DISAPATED. HYD FLUID NOTED IN YELLOW SYS SERVICE AREA.  REF LOGPAGE 1463696 FOR CORRECTIVE ACTION. CONTACTED MCC. INSPECTED HYD BAYS. NO EVIDENCE OF HYD LEAK FOUND. HOT AIR VALVE CHECKS GOOD PER A320 AMM 21-63. (LP: 7918078)

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