What was found
EMERGENCY EXIT LIGHTS GO OFF AFTER 5 SECONDS. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERIES IAW DC9 MM 33-53-00-8-0001.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY EXIT LIGHTS GO OFF AFTER 5 SECONDS. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERIES IAW DC9 MM 33-53-00-8-0001.