# SDR AALA201904308003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2019
- Submitted: April 30, 2019
- Operation: Air carrier
- Aircraft: [N750AN](https://openairdocs.org/aircraft/N750AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30259
- Aircraft time: 73,152 hours, 9,131 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Fuse
- Part number: 321506
- Condition: Inoperative
- Location: Emergency Lights
- 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/AALA201904308003

## Discrepancy

AIRCRAFT IN BASE VISIT: MAINTENANCE REPORTS GALLEY #3 FLOOR PROXIMITY EMERGENCY LIGHTS INOP. REMOVED AND REPLACED FAULTY FUSE IN BATTERY PACK ASSEMBLY M33093 IAW AMM 33-51-06-960-801. PERFORMED OPS CHECK IAW SUBTASK 710-001. TESTED GOOD.

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