EE WAS REMOVING PITCH BRACE PIN ON TOP OF 005 SHOVEL DIPPER. THE PIN CAME ABOUT HALF WAY OUT WHEN IT SEEMED TO STOP MOVING. EE JERKED ON THE PIN CAUSING IT TO COME OUT OF THE HOLE.. THE PINE FELL APPROX 4FT ONTO TOP OF DIPPER. THE PIN STRUCK THE TOP OF EE'S RIGHT FOOT BREAKING HIS BIG TOE