THE EE STATES HE WAS ATTEMPTING TO PLACE A RUBBER PATCH OVER A HOLE IN THE 10 MOL DRYER FEED SCREW HOUSING. HE USED HIS RIGHT HAND TO PUSH THE EXISTING PATCH OF THE HOLE. IN DOING SO, HIS GLOV E WAS PULLED INTO THE SCREW, AMPUTATING HIS THUMB TO THE FIRST KNUCKLE.