What was found
DURING LINE CHECK, FOUND ESCAPE PATH LIGHTS INOPERATIVE FROM ROW 9 THRU 13. REPLACED LIGHT BATTERY PACK, OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING LINE CHECK, FOUND ESCAPE PATH LIGHTS INOPERATIVE FROM ROW 9 THRU 13. REPLACED LIGHT BATTERY PACK, OPERATIONAL CHECK OK.