# SDR CALA2023022200506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2023
- Submitted: February 22, 2023
- Operation: Air carrier
- Aircraft: [N76010](https://openairdocs.org/aircraft/N76010), registered now
- Make and model: Boeing 777224
- Aircraft serial: 29480
- Aircraft time: 111,189 hours, 11,505 cycles
- System (JASC): [3300 · Lighting System](https://openairdocs.org/jasc/3300)
- Part: Battery
- Part number: ADD71701100
- Part serial: 181093
- Condition: Failed
- Location: M33098
- Stage of operation: IN
- How discovered: O
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023022200506

## Discrepancy

B777-33-3-7019, SEAT 10L TO SEAT 20L CEILING EMER LT BATTERY PACK CAPACITY CHECK FAIL(M33098, DOOR 2R). TRANSFER NR WO.1482050 AND ORIGINATED BY V907894.

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