EE WAS DISMOUNTING AN ENDLOADER. WHEN HE STEPPEDONTO THE REAR DISMOUNT PLATFORM HIS FOOT SLIPPEDOFF THE EDGE. THIS PLATFORM IS OVER THE BATTERY BOX AND IS MADE OF NONSLIP MATERIAL. WE HAVE ADD ED A LIP TO THE EDGE TO PREVENT POSSIBLE FOOT SLIPPAGE. EE WENT TO DOCTOR ON 12/13/01 AND STARTED MISSING WORK.