# SDR CALA2024111902901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2024
- Submitted: November 19, 2024
- Operation: Air carrier
- Aircraft: [N215UA](https://openairdocs.org/aircraft/N215UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30221
- Aircraft time: 80,110 hours, 17,002 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: Discharged
- Location: Zone 200
- 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/CALA2024111902901

## Discrepancy

R1 DOOR EMER PWR SUPPLY M33094 TEST FAILED TRANSFER REF. NON-ROUTINE HX NRC WO.4010236 AND ORIGINATED BY  DOOR R1 M33094 EMER LIGHT BATTERY REPLACED AND TESTED NORMAL I.A.W AMM 33-51-05.

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