EMPLOYEE WAS DRAINING THE LUBRICATION OIL FROM A KILN TRUNION BEARING THAT GOT OVERHEATED IN ORDER TO DETERMINE THE VISCOSITY OF THE OIL. WHILE REMOVING THE DRAIN CAP AND ATTACHING HOSE TO THE OIL DRAIN HOLE IN THE BEARING, HOT GEAR OIL SPILLED ONTO HIS GLOVED HANDS. THIS CAUSED 2ND DEGREE BURNS TO HIS RIGHT THUMB AND PALM AND LEFT INDEX FINGER. DEBRIDED SKIN ON RIGHT THUMB.