# SDR BJNA100701

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2010
- Submitted: August 6, 2010
- Operation: Air carrier
- Aircraft: N42XA
- Make and model: Boeing 737-400
- Registry model: [Boeing 737-400](https://openairdocs.org/model/boeing-737-400) (OpenAirDocs)
- Aircraft serial: 25729
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Condition: Discharged
- Location: Cabin
- 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/BJNA100701

## Discrepancy

BULL NOSE EMERGENCY EXIT LIGHTS AT 18DEF AND 12 DEF WEAK ILLUMINATION.  R & R BATTERY PACK IAW AMM 33-51-51, OPS CK GOOD.

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