# SDR CALA2024101800857

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2024
- Submitted: October 18, 2024
- Operation: Air carrier
- Aircraft: [N222UA](https://openairdocs.org/aircraft/N222UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30553
- Aircraft time: 87,551 hours, 11,324 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: ADD71701100
- Condition: No Test
- 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/CALA2024101800857

## Discrepancy

POWER SUPPLY - BATTERY PACK CAPACITY CHECK PROCEDURE - 1R DOOR SLIDE LIGHT AND ASSOCIATED INTERIOR LIGHTS INOP REPLACED BATTERY PACK AT POWER SUPPLY M33094 PER 33-51-06-960-802 CK REPLACED BATTERY PACK AT POWER SUPPLY M33094 PER 33-51-06-960-802 CK OK PARTS USED: AD-D717-01-100,QTY :1

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