EMPLOYEE WAS TRYING TO BREAK LOOSE LUG NUTS OFF A DUMP TRUCK. HE WAS USING A CHEATER BAR, HE WAS PUSHING DOWN AND THE CHEATER PIPE RECOILED AND HIT HIS HAND. DID FIRST AID AND WENT BACK TO WOR K ON THE 30TH. HAND WAS STILL HURTING HIM, TOOK HIM TO DOCTOR.