What was found
(CAN) ON START UP THE ENGINE ONLY SPOOLED UP TO 8 PERCENT N1, THE BATTERY WAS REPLACED. FURTHER INSPECTION REVILED THE ACFT BATTERY HAD A FAILED CELL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) ON START UP THE ENGINE ONLY SPOOLED UP TO 8 PERCENT N1, THE BATTERY WAS REPLACED. FURTHER INSPECTION REVILED THE ACFT BATTERY HAD A FAILED CELL.