# SDR CALA2020101601179

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2020
- Submitted: October 16, 2020
- Operation: Air carrier
- Aircraft: [N792UA](https://openairdocs.org/aircraft/N792UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26934
- Aircraft time: 100,850 hours, 13,398 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- 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/CALA2020101601179

## Discrepancy

OVERHEAD F\A CREW REST EMERGENCY LIGTS INOP. REPACED EMERGENCY LIGHT BATTERY PACK AT L3 AFT POSITION AS PER AMM33-51-06-960-802. OPS CHECKS GOOD. LOG CLEARED. CORRECTION, SHOULD READ:  REPACED EMERGENCY LIGHT BATTERY PACK AT OVERHEAD CREW REST POSITION AS PER AMM33-51-06-960-802. OPS CHECKS GOOD. LOG CLEARED.

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