# SDR CALA2016020800090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2016
- Submitted: February 8, 2016
- Operation: Air carrier
- Aircraft: [N77014](https://openairdocs.org/aircraft/N77014), registered now
- Make and model: Boeing 777224
- Aircraft serial: 29862
- Aircraft time: 80,918 hours, 8,049 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- Part serial: 9310
- Condition: Discharged
- 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/CALA2016020800090

## Discrepancy

L1 DOOR EXTERIOR EMER LIGHT DOES NOT ILLUMINATE.  L1 DOOR LOWER CEILING PANEL M33424 EMER LIGHT BATTERY PACK & CHARGER REPLACED.  LAMP TEST RESULT NORMAL IAW AMM 33-51-06.

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