What was found
DURING NORMAL MAINTENANCE WHILE ON THE GROUND THE BATTERY CHARGER BEGAN TO SMOKE AND THE CIRCUIT BREAKER POPPED. REMOVED AND REPLACED BATTERY CHARGER WITH REPAIRED UNIT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING NORMAL MAINTENANCE WHILE ON THE GROUND THE BATTERY CHARGER BEGAN TO SMOKE AND THE CIRCUIT BREAKER POPPED. REMOVED AND REPLACED BATTERY CHARGER WITH REPAIRED UNIT.