What was found
WITH AIRCRAFT ON GROUND, ATTEMPTED TO START APU TO REPOSITION, FOUND SHIP BATTERIES WEAK, INVESTIGATED AND DISCOVERED ONE OF THE SHIP BATTERY CASES DAMAGED. REPLACED BATTERIES AND CHARGER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WITH AIRCRAFT ON GROUND, ATTEMPTED TO START APU TO REPOSITION, FOUND SHIP BATTERIES WEAK, INVESTIGATED AND DISCOVERED ONE OF THE SHIP BATTERY CASES DAMAGED. REPLACED BATTERIES AND CHARGER.