# SDR DALA2020092403165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2020
- Submitted: September 25, 2020
- Operation: Air carrier
- Aircraft: [N684DA](https://openairdocs.org/aircraft/N684DA), registered now
- Make and model: Boeing 757232
- Aircraft serial: 27104
- Aircraft time: 89,419 hours, 36,931 cycles
- System (JASC): [3320 · Passenger Compartment Lighting](https://openairdocs.org/jasc/3320)
- Part: Bulb
- Condition: Unsecure
- Location: Lavatory Indicat
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020092403165

## Discrepancy

WHILE IN FLIGHT, FORWARD LAV OCCUPIED INOPERATIVE BULB FELL OUT.  AFTER REINSERTING PUSHED PRESS TO TEST AND OBSERVED ARCING AND SPARKS.  CORRECTIVE ACTION: FOUND L9001 SWITCH BAD AND REPLACED.  SYSTEM OPERATION IS NORMAL.

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