# SDR CALA2022010700041

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2022
- Submitted: January 7, 2022
- Operation: Air carrier
- Aircraft: [N37466](https://openairdocs.org/aircraft/N37466), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 31644
- Aircraft time: 28,989 hours, 10,239 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Part serial: 217827
- Condition: Inoperative
- Location: Emergency Lights
- 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/CALA2022010700041

## Discrepancy

FWD RIGHTHAND SIDE OVERWING EXTERIOR EMERGENCY LIGHT INOP (REF A AR NR 99918979). REMOVED AND REPLACED LAMP AND BATTERY PACK IAW B737 AMM 33-51-04 -960-801 AND IAW B737 AMM 33-51-0G-960-805. GOOD TEST (WORK ACCO MPLISHED BY V893075 AND V918069).

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