# SDR A6WA200940177

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2009
- Submitted: April 28, 2009
- Operation: Air carrier
- Aircraft: [N453AW](https://openairdocs.org/aircraft/N453AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7838
- Aircraft time: 13,497 hours, 13,019 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Condition: Seized
- Location: Apu Bay
- Stage of operation: IN
- 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/A6WA200940177

## Discrepancy

DETECTED STRONG ACRID ELECTRICAL BURNING SMELL FOLLOWED APU AUTO SHUTDOWN, GROUND SUPERVISOR EXCESS SMOKE FROM APU EXHAUST AFTER APU SHUTDOWN.  F/A REPORTED POP PRIOR TO APU SHUTDOWN.  FOUND APU SEIZED APU DOOR IS CLOSED, NO SMELL OF ANY KIND EVIDENT WITH APU.  REMOVED AND REPLACED APU IAW AMM 49-10-00.  OPS CHECK GOOD AT THIS TIME.  (K)

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