# SDR DXTA2025011501947

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2025
- Submitted: January 15, 2025
- Operation: Air carrier
- Aircraft: [N767QS](https://openairdocs.org/aircraft/N767QS), registered now
- Make and model: Bombdr BD1001A10
- Aircraft serial: 20533
- Aircraft time: 10,186 hours, 5,894 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/DXTA2025011501947

## Discrepancy

WHEN APU ON AND BLEEDS SELCTED IN APU, A STRONG DEICE SMELL WAS PRESENT IN THE CABIN. NO NOTICABLE SMELL ON ENGINE BLEEDS. CORRECTIVE ACTION: PERFORMED BORESCOPE OF APU INLET AND EXHAUST. OPS CHECK GOOD. NO DEFECTS NOTED. IAW SERVICE INFORMATION LETTER LS_CL300_01 R

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