EMPLOYEE WAS CHANGING A TIRE ON A PICKUP USING A HANDYMAN JACK. WHILE LOWERING THE PICKUP THE JACK QUIT WORKING. HE LEANED ACROSS THE JACK TO LOOK AT THE SPRING LEVER AND THE HANDLE CAME UP AN D STRUCK HIM ABOVE THE LEFT EYE. MEDICAL TREATMENT WAS SOUGHT AND SUTURES WERE PLACED TO CLOSE THE WOUND.