# SDR CALA2017042201107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2017
- Submitted: April 23, 2017
- Operation: Air carrier
- Aircraft: [N217UA](https://openairdocs.org/aircraft/N217UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30550
- Aircraft time: 70,502 hours, 8,428 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Discharged
- Location: Crew Rest
- 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/CALA2017042201107

## Discrepancy

FOUND CABIN LLAR EMERGENCY LT BATTERY INOP. REPLACED THE LLAR EMERGENCY LIGHT BATTERY AND C/O LIGHT TEST FOR REPLACEMENT. THE RESULT FOUND SATISFACTORY REF TO AMM 33-51-06-9 60-802 REV 79.

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