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Technician reported an aircraft battery had to be replaced due to incorrect storage procedure.
| Attributes | |
| ACN | 1753682 |
| Time | |
| Date | 202004 |
| Place | |
| Locale Reference | ZZZ.Airport |
| State Reference | US |
| Aircraft 1 | |
| Make Model Name | Commercial Fixed Wing |
| Flight Phase | Parked |
| Component | |
| Aircraft Component | DC Battery |
| Person 1 | |
| Function | Technician |
| Qualification | Maintenance Airframe Maintenance Powerplant |
| Events | |
| Anomaly | Aircraft Equipment Problem Less Severe Deviation - Procedural Published Material / Policy |
Narrative:
Aircraft X battery was replaced due to the log book write up; low voltage; APU would not start with low battery voltage.storage procedure required battery disconnect not to drain down. Believe this would have occurred sometime.these aircraft were parked due to unusual circumstances. Procedures were changing often. I hope a job card is developed to eliminate any future confusion.
Original NASA ASRS Text
Title: Technician reported an aircraft battery had to be replaced due to incorrect storage procedure.
Narrative: Aircraft X Battery was replaced due to the log book write up; low voltage; APU would not start with low battery voltage.Storage procedure required battery disconnect not to drain down. Believe this would have occurred sometime.These aircraft were parked due to unusual circumstances. Procedures were changing often. I hope a job card is developed to eliminate any future confusion.
Data retrieved from NASA's ASRS site 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.