# SDR U2RA4536410001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2011
- Submitted: October 5, 2011
- Operation: Air carrier
- Aircraft: [N169CA](https://openairdocs.org/aircraft/N169CA), registered now
- Make and model: Boeing 757236
- Aircraft serial: 25592
- Aircraft time: 55,641 hours, 18,911 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Part serial: 86698
- Condition: Inoperative
- Location: Emergency Lights
- Part time: 55,641 hours, 18,911 cycles
- 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/U2RA4536410001

## Discrepancy

ON SERVICE CHECK INSPECTION, FOUND EMERGENCY EXIT DOOR 3L "EMERGENCY EXIT" LIGHT INOPERATIVE. REMOVED AND REPLACED BATTERY PACK

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