# SDR IPXA2017050416742

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2017
- Submitted: May 5, 2017
- Operation: Air carrier
- Aircraft: [N336UP](https://openairdocs.org/aircraft/N336UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 37857
- Aircraft time: 19,142 hours, 6,583 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Part serial: 105677
- Condition: Inoperative
- Location: Emergency Light
- 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/IPXA2017050416742

## Discrepancy

INSPECTION TYPE: C4, FOUND EXIT EMERGENCY LIGHTS NOT ILLUMINATING.  REPLACED THE BATTERY PACK IAW AMM 33-51-07-022-001, AND AMM 33-51-07-422-012, REV 121.  PERFORMED A BATTERY PACK TEST IAW AMM 33-51-07-422-012, REV.121.

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