# SDR SWAA2022061517195

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2022
- Submitted: June 15, 2022
- Operation: Air carrier
- Aircraft: [N8630B](https://openairdocs.org/aircraft/N8630B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42521
- Aircraft time: 27,694 hours, 12,732 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: M1670
- Condition: Inoperative
- 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/SWAA2022061517195

## Discrepancy

EMERGENCY EXIT LIGHTS ASSOCIATED WITH M1670 ARE INOP / [01] REMOVED DADO PANEL UNDER SEAT 20 CBA PER AMM 21-23-03-000-801 TO FOM;[02] REMOVED; REPLACED; AND PERFORMED GOOD FUNCTIONAL CHECK OF EMERGENCY LIGHTS BATTERY PACK M1670 IAW AMM 33-51-06-960-805 STEP 4.E.&F.;[03] CERTIFY ALL WORK AND GOOD OP CHECK WERE PERFORMED AS PER THE ABOVE REFERENCES.;[04] VERIFIED CORRECTIVE ACTION ITEMS 1 - 3.;[05] OK TO CLOSE DADO PANEL AT SEAT 20 CBA;[06] OK TO CLOSE DADO PANEL AT SEAT 20 CBA;[07] REINSTALLED DADO PANEL AT SEAT 20 CBA IAW AMM 21-23-03-400-802 6.D.;[08] INSPECTED & VERIFIED CORRECTIVE ACTION ITEM 7.

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