What was found
EMERGENCY LIGHTS WOULD NOT TURN ON WITH THE EMERGENCY LIGHT SWITCH IN ON POSITION. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERIES IAW DC9 MM 33-53-02-4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHTS WOULD NOT TURN ON WITH THE EMERGENCY LIGHT SWITCH IN ON POSITION. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERIES IAW DC9 MM 33-53-02-4.