# SDR IXXA20140115002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2014
- Submitted: January 17, 2014
- Operation: Air carrier
- Aircraft: [N751CX](https://openairdocs.org/aircraft/N751CX), registered now
- Make and model: Boeing 767-2Q8
- Registry model: [Boeing 767-2Q8](https://openairdocs.org/model/boeing-767-2q8) (OpenAirDocs)
- Aircraft serial: 26273
- Aircraft time: 56,311 hours, 20,830 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 2013A
- Part serial: 41282
- 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/IXXA20140115002

## Discrepancy

EMERGENCY LIGHTS WILL NOT TEST PROPERLY WHEN TESTED FROM NLG SWITCH.  FOUND BATTERY PACKS M736 & M737 TO BE LOW.  R & R BATTERIES, REPLACED LAMPS R3 & R4 EXTERIOR LIGHTS.  OPS CHECKED GOOD IAW AMM 33-51-00, ACFT WAS GROUNDED.

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