# SDR CALA2019010200012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2019
- Submitted: January 7, 2019
- Operation: Air carrier
- Aircraft: [N27015](https://openairdocs.org/aircraft/N27015), registered now
- Make and model: Boeing 777224
- Aircraft serial: 28678
- Aircraft time: 94,182 hours, 9,272 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: Discharged
- Location: Cabin
- Stage of operation: TX
- 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/CALA2019010200012

## Discrepancy

ON CHK FND ZONE C AISLES EMERGENCY LT INOP R3 EMERGENCY POWER PACK M33404 REPLACED AND CHKD OK. DOOR R3 EMERGENCY POWER PACK M334404 REPLACED AND OPS CHECKS OK IAW AMM 33-51-00.

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