What was found
DURING NON-ROUTINE CHECK, ROW 10WL EMERGENCY POWER SUPPLY BATTERY INOPERATIVE. REPLACED BATTERY IN ROW 10WL EMERGENCY POWER SUPPLY UNIT AND OPS CHECK WAS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING NON-ROUTINE CHECK, ROW 10WL EMERGENCY POWER SUPPLY BATTERY INOPERATIVE. REPLACED BATTERY IN ROW 10WL EMERGENCY POWER SUPPLY UNIT AND OPS CHECK WAS NORMAL.