# SDR HNAA2024111201090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2024
- Submitted: November 12, 2024
- Operation: Air carrier
- Aircraft: [N658AE](https://openairdocs.org/aircraft/N658AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145760
- Aircraft time: 46,341 hours, 42,551 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Apu
- Condition: Failed
- 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/HNAA2024111201090

## Discrepancy

WITH PACK 2 ON AND RUNNING ON APU, ODOR AND SMOKE FROM VENTS ON FLT DECK AND CABIN. SELECTED PACK OFF AND APU FAILED AFTER 3 MINUTES OF SMOKE OCCURING. MESSAGE OF APU OIL HIGH TEMP MEL   11NOV24  15:31  CAE  C31614  49-1 APU

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