# SDR CNMA20060031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2006
- Submitted: April 9, 2007
- Operation: Air carrier
- Aircraft: N459AX
- Make and model: Boeing 757-28A
- Registry model: [Boeing 757-28A](https://openairdocs.org/model/boeing-757-28a) (OpenAirDocs)
- Aircraft serial: 25621
- Aircraft time: 53,259 hours, 14,891 cycles
- Engine: Rroyce RB211535E4
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Part serial: 37475
- Condition: Discharged
- 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/CNMA20060031

## Discrepancy

AFT EMERGENCY LIGHTS WILL NOT HOLD A CHARGE. LIGHTS INTERMITTENT. REPLACED BATTERY PACKS IAW MM 33-51.

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