What was found
DURING CRUISE, CABIN CREW CHECK FND 1L OVERHEAD BIN HAS SMOKE EVIDENCE & CREW APPLIED HELON EXTINGUISHER. THE CREW DECIDED DIVERT TO BKK. MECHANIC CHECK FND 1L OVERHEAD BIN HAS SMOKE EVIDENCE & REMOVED CEILING PANEL, CHECKED BEHIND BIN HAS SMOKE EVIDENCE TOO. DFDR & CVR CB PULL-OUT, TOUCH CEILING PANEL, METAL PARTS HAS ELEC FEEL. TROUBLESHOOT IN PROGRESSING.