What was found
EMERGENCY LIGHTING BATTERY PACK CHARGER BASE UNIT FAILED FUNCTIONAL CHECK AT M01670. R&R BATTERY PACK PER AMM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHTING BATTERY PACK CHARGER BASE UNIT FAILED FUNCTIONAL CHECK AT M01670. R&R BATTERY PACK PER AMM.