# SDR CALA2021042600541

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2021
- Submitted: April 26, 2021
- Operation: Air carrier
- Aircraft: [N37468](https://openairdocs.org/aircraft/N37468), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 32836
- Aircraft time: 24,873 hours, 8,941 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: D71701100
- Part serial: 220275
- 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/CALA2021042600541

## Discrepancy

EMERGENCY LIGHT BATTERY INOP AT LOCATION M205. REMOVED AND REPLACE INOP EMERGENCY LIGHT BATTERY AT LOCATION M205 IAW AMM33-51-06-960-805. OPS CHECK GOOD.

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