# SDR CALA2025032000492

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2025
- Submitted: March 20, 2025
- Operation: Air carrier
- Aircraft: [N76502](https://openairdocs.org/aircraft/N76502), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31603
- Aircraft time: 57,724 hours, 21,724 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- 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/CALA2025032000492

## Discrepancy

RH AFT OVERWING ESCAPE LIGHT IS INOP. SUPPORT TASK NSA EMX NR 00179REMOVED BATTERY PACK M1672 P/N - AD-D717-01-100 S/N - 181487 IAW B737-800 AMM 33-51-06. INSTALLED SERVICEABLE BATTERY PACK P/N-AD-D717-01-100 S/N-267257, R/H AFT OVERWING ESCAPE LIGHT OPS CHECK GOOD IAW B737-- 800 AMM 33-51-06.

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