What was found
DURING LINE INSPECTION, FOUND THE EMERGENCY LIGHT AND STANDBY POWER CIRCUIT BREAKERS TRIPPED. MAINTENANCE REPLACED THE FORWARD BATTERY POWER SUPPLY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING LINE INSPECTION, FOUND THE EMERGENCY LIGHT AND STANDBY POWER CIRCUIT BREAKERS TRIPPED. MAINTENANCE REPLACED THE FORWARD BATTERY POWER SUPPLY.