EMPLOYEE WAS REMOVING A HOIST BRAKE AIR CYLINDER FROM A DRAGLINE. AS THE CYLINDER WAS BEING LOWERED, THE CYLINDER HOUSING FELL, STRIKING EE ON THE LEFT HAND. HE WAS TAKEN TO SEE HIS PERSONAL P HYSICIAN ON DECEMBER 31, 2001. X-RAYS WERE TAKEN AND THEY WERE NEGATIVE. ON JANUARY 28, 2002 AN MRI WAS TAKEN DUE TO CONTINUED SWELLING IN THE HAND. THE RESULTS REVEALED A CRACKED BONE.