As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LINE CHECK, MX FOUND THAT THE FORWARD EMERGENCY PATHWAY LIGHT IN THE AFT STAIRWAY IN THE TAIL COMPARTMENT WAS NOT INSTALLED AND 2 AFT LIGHTS WERE NOT CONNECTED AND THEREFORE, INOPERATIVE. MX INSTALLED A NEW LIGHT ASSEMBLY IN THE AFT STAIRWELL AND ALSO CONNECTED 2 SIDEWALL EMERGENCY PATH LIGHTS. OPS CHECK WAS GOOD.