# SDR CALA2017041701035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2017
- Submitted: April 17, 2017
- Operation: Air carrier
- Aircraft: N119UA
- Make and model: Boeing 747422
- Aircraft serial: 28812
- Aircraft time: 73,503 hours, 8,207 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017041701035

## Discrepancy

EMERGENCY EXIT LIGHTING FLOOR ILLUMINATION DOES NOT ILLUMINATE AT MED 5R (SQUARE LIGHT ASSY LOCATED IN CEILING). RELAMPED AND TESTED OKAY REF AMM 33-51-00-501 INSPECTED EMERGENCY EXIT LIGHT AT DOOR (R5) TESTED GOOD REF MM 33-51-00-501.

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