# SDR CALA2017063002010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2017
- Submitted: June 30, 2017
- Operation: Air carrier
- Aircraft: [N210UA](https://openairdocs.org/aircraft/N210UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30216
- Aircraft time: 62,650 hours, 13,226 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: ADD71701100
- Condition: Discharged
- 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/CALA2017063002010

## Discrepancy

EMERGENCY LIGHT TEST FAIL EMERGENCY POWER SUPPLY BATTERY M33405, M33093 AND EMERGENCY POWER SUPPLY ASSY M33404, M33401 REPLACED AND INSTALLATION TEST CARRIED OUT RESULT NORMAL, IAW AMM 33-51-06.

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