As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PRE-FLIGHT, CREW NOTICED FORWARD SECTION OF FLOOR EMERGENCY LIGHTING DID NOT ILLUMINATE WHEN TESTING. DISCOVERED THE FORWARD SECTION OF THE EMERGENCY FLOOR LIGHTING WAS BROKEN. R & R EMERGENCY LIGHT IAW AMM 33-51-00. AN OPS CHECKED SATISFACTORY AND ACFT RETURNED TO SERVICE.