# SDR SWAA2022032385518

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2022
- Submitted: March 23, 2022
- Operation: Air carrier
- Aircraft: [N8683D](https://openairdocs.org/aircraft/N8683D), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36738
- Aircraft time: 20,316 hours, 9,429 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Fwd Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022032385518

## Discrepancy

EMERGENCY LIGHTS IN FWD CABIN DO NOT COME ON / [01] REMOVED M2816 EMERGENCY BATTERY PACK STA 310 WL 290 RBL 6 PART NUMBER D717-01-100; S/N 414772. REPLACED M2816 EMERGENCY BATTERY PACK WITH KNOWN SERVICABLE BATTERY PACK FROM N8624J M2816 PART NUMBER D717-01-100 S/N 222911. <BR>PERFORMED GOOD M2816 EMERGENCY BATTERY PACK INSTALLATION TEST IAW AMM 33-51-06-960-805.;[02] REMOVED M1675 EMERGENCY BATTERY PACK STA 317 WL 290 LBL 10 PART NUMBER D717-01-100; S/N 414734. REPLACED M1675 EMERGENCY BATTERY PACK WITH KNOWN SERVICABLE BATTERY PACK FROM N468WN M1674 PART NUMBER D717-01-100SWA S/N 14809. <BR>PERFORMED GOOD M1675 EMERGENCY BATTERY PACK INSTALLATION TEST IAW AMM 33-51-06-960-805.;[03] VERIFIED CORRECTIVE ACTIONS 1; 2. <BR><BR>EMERGENCY LIGHTS TEST GOOD. ALL WORK ACCOMPLISHED.

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