# SDR QXEA9500186

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N450US
- Make and model: Fokker F.28 MK 1000
- Registry model: [Fokker F.28 MK 1000](https://openairdocs.org/model/fokker-f-28-mk-1000) (OpenAirDocs)
- Aircraft serial: 11101
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Apu
- Part number: 38075412
- Condition: Smoking
- Location: Aft Fuselage
- Part time: 23,684 hours
- Stage of operation: TX
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA9500186

## Discrepancy

PDX - APU CAUSING SMOKE IN CABIN AND COCKPIT.  APU REPLACED IAW MAINT MANUAL.  APU OPS CHECKED GOOD ON GROUND.  AIRCRAFT RETURNED TO SERVICE.

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