What was found
AFTER LANDING ROLL IN MGGT, HEAVY SMOKE WAS SEEN COMING OUT FROM BEHIND F/O'S INSTRUMENT PANEL. AREA WAS INSPECTED, FOUND THE GLARESHIELD LIGHT BALLAST (B6) AT FAULT. REMOVED AND REPLACED BALLAST TRANSFORMER IAW MM 33-12-0, PERFORMED OPERATIONAL CHECK IAW MM 33-12-0 FOUND NORMAL.