What was found
DURING PREFLIGHT, FOUND EMERGENCY FLOOR LIGHTS INOPERATIVE AT SECTION 34 TO 38. REPLACED BATTERY PACK AND POWER SUPPLY FOR SECTION 34 TO 38, OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PREFLIGHT, FOUND EMERGENCY FLOOR LIGHTS INOPERATIVE AT SECTION 34 TO 38. REPLACED BATTERY PACK AND POWER SUPPLY FOR SECTION 34 TO 38, OPERATIONAL CHECK OK.