# SDR SWAA2022042794356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2022
- Submitted: April 27, 2022
- Operation: Air carrier
- Aircraft: [N8321D](https://openairdocs.org/aircraft/N8321D), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36687
- Aircraft time: 31,939 hours, 14,343 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Condition: Missing
- Location: Emergency Lights
- 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/SWAA2022042794356

## Discrepancy

EMERGENCY EXIT IDENTIFIERS AT FWD SERVICE DOOR; L/H OVERWING HATCHES; AND R/H OVERWING HATCHES MISSING LAMPS. / [01] REMOVED AND REPLACED ALL INOP EMERGENCY EXIT IDENTIFIER LIGHT LAMPS AT FWD SERVICE DOOR AND R/H OVER-WING HATCH. UPON TROUBLESHOOTING FOUND 2 DAMAGED EMERGENCY EXIT IDENTIFIER LIGHT ASSEMBLIES BOTH DAMAGED LIGHT ASSEMBLIES ON L/H OVER WING HATCHES. REMOVED AND REPLACED BOTH ASSEMBLIES AND PERFORMED GOOD OPERATIONAL TEST OF ALL EMERGENCY EXIT IDENTIFIER SIGNS PER AMM 33-51-01-960-802 AND AMM 33-51-01-960-801.;[02] VERIFIED CORRECTIVE ACTION ENTRY 1. CARD COMPLETE.

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