# SDR CALA2023102703212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2023
- Submitted: October 27, 2023
- Operation: Air carrier
- Aircraft: [N24212](https://openairdocs.org/aircraft/N24212), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28772
- Aircraft time: 74,941 hours, 27,357 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: UNKNOWN
- Part serial: NA
- Condition: No Test
- Location: L1 Door
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023102703212

## Discrepancy

MULT-33-3-0004 L1 DOOR EXIT SIGN AND EMERGENCY LIGHTS ASSOCIATED WITH L1 DOOR FAILED EMERGENCY CAPACITY CHECK. OPS CHECK GOOD IAW AMM 33-51-00-710-801 REMOVED AND REPLACED BATTERY PACKS IAW AMM 33-51-06-960-805. DATA WAS TRANSCRIBED FROM P APER DOC AERSALE WO 3999 NR 27627

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