# SDR ABXA010764

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2002
- Submitted: March 18, 2002
- Operation: Air carrier
- Aircraft: N977AX
- Make and model: Doug DC-9-41
- Registry model: [Doug DC-9-41](https://openairdocs.org/model/douglas-dc-9-41) (OpenAirDocs)
- Aircraft serial: 47513
- Aircraft time: 55,064 hours, 51,730 cycles
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Switch
- Part number: 8906K1268
- Condition: Defective
- Stage of operation: TX
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA010764

## Discrepancy

WHEN THE LEFT LANDING LIGHT SWITCH WAS SELECTED TO EXTEND, COCKPIT FILLED WITH SMOKE. REPLACED THE LEFT LANDING LIGHT SWITCH. OPS CHECKED GOOD IAW DC-9 MM.

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