Fall from machine
EE's were putting the hood on the crusher. Co-worker was operating the track hoe & lifted the hood up to crusher. When the hood got on top of crusher, it got stuck sideways & the chains came off. IE climbed up on the frame of the crusher & re-attached chains to the hood. IE tried to move hood from side to side. The hood popped up & hit IE's leg knocking IE 6' to the ground.