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A repair shop maintenance inspector reports about a fiber nickel cadmium (fnc) battery received in their shop with evidence of severe overheating; scorching and blackened. Fnc type batteries are used as the main battery on B777 aircraft.
| Attributes | |
| ACN | 1052845 |
| Time | |
| Date | 201212 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | ZZZ.Airport |
| State Reference | US |
| Environment | |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | B777 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Component | |
| Aircraft Component | DC Battery |
| Person 1 | |
| Function | Inspector |
| Qualification | Maintenance Powerplant Maintenance Airframe |
| Experience | Maintenance Inspector 15 Maintenance Lead Technician 20 Maintenance Repairman 30 Maintenance Technician 30 |
| Events | |
| Anomaly | Aircraft Equipment Problem Critical Deviation - Altitude Overshoot Deviation - Altitude Undershoot |
Narrative:
[B777 aircraft main] battery had severe overheating.
Original NASA ASRS Text
Title: A Repair Shop Maintenance Inspector reports about a Fiber Nickel Cadmium (FNC) battery received in their Shop with evidence of severe overheating; scorching and blackened. FNC type batteries are used as the Main Battery on B777 aircraft.
Narrative: [B777 aircraft Main] Battery had severe overheating.
Data retrieved from NASA's ASRS site as of July 2013 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.