# SDR SWAA2022051004958

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2022
- Submitted: May 10, 2022
- Operation: Air carrier
- Aircraft: [N7729A](https://openairdocs.org/aircraft/N7729A), registered now
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32675
- Aircraft time: 50,989 hours, 25,541 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: M1672
- 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/SWAA2022051004958

## Discrepancy

PASSENGER CABIN EMERGENCY EXIT SIGNS AT L2 AND R2 DOORS INOP. / [01] PERFORMED CHARGE OF THE BATTERY PACKS M1672 ; M1673 AND PERFORMED OPERATIONAL TEST ;TEST PASS. REF. TO B 737 AMM 35-51-06-610-602; AMM 33-51-00-710-801.;[02] VERIFIED OP CHECK OK.

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