# SDR 99ZZZM653

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N408AT
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 408
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: 40782
- Condition: Discharged
- Location: Batt Compt
- Stage of operation: TO
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZM653

## Discrepancy

MAIN BATTERY KEEPS FALLING OUT (OFF).  RECYCLED 2 AFTER TAKEOFF AND STAYS INOP.  SMELL OF ELECTRICAL BURNING.  REMOVED AND REPLACED MAIN BATTERY AS PER 24-31-85.  FOUND MAIN BATTERY CHARGING SYSTEM WORKING PROPERLY AT THIS TIME.  PERFORMED VISUAL INSPECTION.  NO DEFECTS FOUND.  (M)

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