As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY EXIT SIGN LIGHT FOR THE AFT RIGHT OVERWING HATCH WAS INOPERATIVE. MAINTENANCE REPLACED THE ASSOCIATED FUSE IN THE PERTINENT CIRCUIT BOARD. OPERATIONAL CHECK WAS GOOD AND THE AIRCRAFT RETURNED TO SERVICE.