# SDR UPS00431501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N677UP
- Make and model: Boeing 747123
- Aircraft serial: 20391
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: S1356B37
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS00431501

## Discrepancy

INSPECTION TYPE:3-A, EMERGENCY LIGHTS BY MAIN DECK DOOR L-5 INOP.  REPLACED LIGHT ASSEMBLY AND OPS CK GOOD.

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