# SDR AT0200050

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2002
- Submitted: April 24, 2002
- Operation: Air carrier
- Aircraft: [N840AT](https://openairdocs.org/aircraft/N840AT), registered now
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47523
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Apu
- Part number: 38025611
- Part serial: P27451
- Condition: Leaking
- Stage of operation: TO
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AT0200050

## Discrepancy

AFTER TAKE OFF AFT FLIGHT ATTENDANT REPORTED BOTH AFT LAVATORY SMOKE SOUNDED AND A LIGHT SMOKE COULD BE SEEN; STRONG ODOR.             CORRECTIVE ACTION:         REMOVED AND REPLACED APU AND CHANGED COELESOR BAG RAN ENGINES OPS CHECK AC SYSTEM NO ODOR COMING FROM AC SYSTEM.

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