# SDR SWAA2024052974377

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2024
- Submitted: May 29, 2024
- Operation: Air carrier
- Aircraft: [N470WN](https://openairdocs.org/aircraft/N470WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33860
- Aircraft time: 66,313 hours, 39,674 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: UNKNOWN
- Condition: No Test
- Location: Emergency Lights
- 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/SWAA2024052974377

## Discrepancy

DOES NOT PASS TEST EMERGENCY LIGHTING BATTERY PACK CAPACITY (M1672) AT AFT PAX CABIN 2024-269772<[01] REPLACED EMERGENCY LIGHTING POWER SUPPLY BATTERY PACK (M1672) AT AFT PAX CABIN I.A.W B737-700 AMM 33-51-06-960-805. TEST IS OK. SEE INDIVIDUAL SIGN OFF BELOW.;[02] CERTIFIED STEP 1 COMPLETED

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