# SDR CALA2022091202329

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2022
- Submitted: September 12, 2022
- Operation: Air carrier
- Aircraft: [N16234](https://openairdocs.org/aircraft/N16234), registered now
- Make and model: Boeing 737
- Aircraft serial: 28946
- Aircraft time: 71,354 hours, 25,962 cycles
- System (JASC): [3300 · Lighting System](https://openairdocs.org/jasc/3300)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: Unserviceable
- Location: M1695
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022091202329

## Discrepancy

FWD. PASENGER CABIN AT R/H, SEVERAL EMERGENCY LIGHT INOP (REF AA R NR 99945147)

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