# SDR DALA2025092907059

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2025
- Submitted: September 29, 2025
- Operation: Air carrier
- Aircraft: [N919AT](https://openairdocs.org/aircraft/N919AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55084
- Aircraft time: 59,018 hours, 43,134 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Condition: Odor
- 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/DALA2025092907059

## Discrepancy

SMOKE AND ODOR IN CABIN AT GATE WITH PASSENGERS ON BOARD AT DEPARTURE TIME.  F/A SAYS SHE SMELLS OIL IN THE CABIN.   DECONTAMINATED AFT BULKHEAD AND INSTALLED NEW INSULATION PER B717 AMM 25-85. R & R COALESCER BAG ASSEMBLY PER AMM 21-54. (1219929)

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