# SDR CALA2017030500533

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2017
- Submitted: March 6, 2017
- Operation: Air carrier
- Aircraft: [N788UA](https://openairdocs.org/aircraft/N788UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26942
- Aircraft time: 87,388 hours, 11,814 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: BR964321
- 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/CALA2017030500533

## Discrepancy

B777-33-3-6019 M/D A4 GALLEY TTL 4EA LWR EMER LIGHTS FOUND INOP. REPLACED THE M/D A4 GALLEY AREA TOTAL 4EA LWR EMERGENCY LT ASSY AND OP TEST CARRIED OUT, FOUND NORMAL AS PER AMM 33-51-05-960-80 2 REV 79.

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