# SDR DALA2026070103877

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2026
- Submitted: July 1, 2026
- Operation: Air carrier
- Aircraft: [N934AT](https://openairdocs.org/aircraft/N934AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55070
- Aircraft time: 59,209 hours, 43,450 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Condition: Odor
- Location: Zone 100
- Stage of operation: NR
- 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/DALA2026070103877

## Discrepancy

BURNING SMELL WITH APU ON AND PACKS,   R & R COALESCER BAGS PER B717 AMM 21-54-08. (6688572) (AIRCRAFT GROUNDED).

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