# SDR AT0000404R1

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2000
- Submitted: October 9, 2000
- Operation: Air carrier
- Aircraft: [N811AT](https://openairdocs.org/aircraft/N811AT), 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: 47285
- System (JASC): [7430 · Ignition Switching](https://openairdocs.org/jasc/7430)
- Part: Ignition Switch
- Part number: 792318
- Condition: Shorted
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AT0000404R1

## Discrepancy

DURING TAXI SMOKE CAME FROM BEHIND COCKPIT OVERHEAD PANEL.  REMOVED AND REPLACED IGNITION SWITCH AND SYSTEM WIRING IAW DC9 MM 30-31-01, 30-41, 33-13, 24-31, 74-00, 73-00, AND 28-22.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.