TAKING STOCK TRUCK UP THE HILL WHEN IT SLID AND JUMPED OUT OF GEAR. TRUCK SLID DOWN HILL ON ICY SURFACE. AT BOTTOM OF HILL, DRIVER TRIED TO TURN WITH THE ROAD AND THE TRUCK CAME TO REST ON ITS SIDE. EE REPORTED ACCIDENT BUT DID NOT SEED MEDICAL HELP. HE LATER SAW A DR. AND HAD X-RAYS AND DR. HAD HIM TAKE 2 DAYS OFF WORK.