# SDR TWAA9903303

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N906TW](https://openairdocs.org/aircraft/N906TW), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49160
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Switch
- Part number: 8906K1268
- Condition: Failed
- Location: Landing Light
- Stage of operation: TO
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA9903303

## Discrepancy

ELECTRICAL SMOKE COMING FROM AREA AROUND THE LANDING LIGHT SWITCH.  REMOVED AND REPLACED THE NOSE LANDING LIGHT SWITCH (P/N 8906K1269) AND RT WING TAXI LIGHT SWITCH (P/N 8906K1268).  CHECK-C 1-28-99 STL.

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