# SDR CALA2020100701157

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2020
- Submitted: October 7, 2020
- Operation: Air carrier
- Aircraft: [N685UA](https://openairdocs.org/aircraft/N685UA), registered now
- Make and model: Boeing 767-3CB
- Registry model: [Boeing 767-3CB](https://openairdocs.org/model/boeing-767-3cb) (OpenAirDocs)
- Aircraft serial: 33467HARM
- Aircraft time: 61,686 hours, 11,265 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: AD20131A
- Condition: Discharged
- Location: Emegency 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/CALA2020100701157

## Discrepancy

767 - RETURN TO A SERVICEABLE CONDITION AFTER ACTIVE STORAGE PROGRAM  - EMERGENCY EXIT LIGHTS INOP ROWS 20 THRU 23 FOUND EMERGENCY BATTERY CHARGER HAS CORROSION AND POWER SUPPLY BATTERY COULD NOT RECHARGE. LOCATION IS BEHIND VENT GRILL BELOW R/H OVERWING EMERGENCY EXIT. REPLACED BATTERY CHARGER REF IPC 33-51-07. EMERGENCY POWER SUPPLY BATTERY NOT IN STOCK AT IAH. REPLACED EMERHENCY SUPPLY BATTERY BELOW R/H OVERWING EMERGENCY E XIT .OPS NORMAL REF AMM TASK 33-51-07-422-012.

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