As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN CEILING EMERGENCY EXIT AFT SIGN LIGHT DOES NOT TURN ON. RESET C/B NO FIX. REMOVED LT CABIN FLOOR PANEL 251JF TO ACCESS EMERGENCY BATTERY RESEATED NR 3 EMERGENCY BATTERY CANNON PLUG. OPERATIONS CHECK GOOD INSTALLED FLOOR PANEL 251JF USING RETAINED HARDWARE OK FOR SERVICE AT THIS TIME PERFORMED. OPERATIONS CHECK, IAW W/C 33-70-17.