# SDR FDEA201807101665

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2018
- Submitted: July 13, 2018
- Operation: Air carrier
- Aircraft: [N853FD](https://openairdocs.org/aircraft/N853FD), registered now
- Make and model: Boeing 777-FS2
- Registry model: [Boeing 777-FS2](https://openairdocs.org/model/boeing-777-fs2) (OpenAirDocs)
- Aircraft serial: 37724
- Aircraft time: 35,435 hours, 5,422 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Part number: D717020001
- Part serial: 4840
- 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/FDEA201807101665

## Discrepancy

DURING CABIN PREFLIGHT, FOUND THAT EMERGENCY LIGHTS ON LEFT SIDE OF CABIN WOULD NOT ILLUMINATE DURING EMERGENCY LIGHT TEST. P/N INSTALLED/REMOVED MPN D717-02-0001. SERIAL NUMBER REMOVED 48407. REMOVAL INSTALLATION C/W AMM 33-51-06-2. OPS TEST SATISFACTORY. A/C OK TO CONTINUE.

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