What was found
DURING NON ROUTINE CHECK, EMERGENCY LIGHT AT 1C FAILED TEST. MAINTENANCE REPLACED BATTERY PACK AND FUNCTIONAL TEST WAS NORNAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING NON ROUTINE CHECK, EMERGENCY LIGHT AT 1C FAILED TEST. MAINTENANCE REPLACED BATTERY PACK AND FUNCTIONAL TEST WAS NORNAL.