# SDR CALA2024102102683

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2024
- Submitted: October 21, 2024
- Operation: Air carrier
- Aircraft: [N33266](https://openairdocs.org/aircraft/N33266), registered now
- Make and model: Boeing 737824
- Aircraft serial: 32403
- Aircraft time: 73,004 hours, 25,739 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- 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/CALA2024102102683

## Discrepancy

SEAT ROW 1-4 EMERGENCY LIGHTS DO NOT COME ON DURING TEST. SUPPOR T TASK NSA EMX N/R 00214. REMOVED AND REINSTALLED FWD ENTRY LIGHT ASSEMBLY AND LENS IAW B737-800 AMM 33-29-00. OPERATIONAL TEST PASSED IAW B737-800 AMM AMM 33-29-960-801. REMOVED EMERGENCY LIGHT BATTERY PACK M1674 (P/N: AD-D717-01-100 S/N:185792), INSTALLED SERVICEABLE BATTERY PACK P/N-D717-01-100S/N- 517545 AT CHARGER M1674 AND PERFORMED EMERGENCY LIGHTS OPERATIONAL TEST IAW B737-800 AMM 33-51-00-710- 801. TEST PASSED. DATA WAS TRANSCRIBED FROM NSA EMX N/R 00214.

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