THE CRUSHER TOP HAD BEEN SET ON THE GROUND BECAUSE WE WERE DOING SOME MAINTENANCE INSIDE CRUSHER. EMPLOYEE WAS CLEANING OFF THE BUILD-UP ON THE CRUSHER TOP WHEN THE CRUSHER TOP SLIPPED INTO TW O PIECES. (WE DIDN'T KNOW IT WAS 2 PIECES) AND CUT HIS RIGHT THIGH REQUIRING 24 STITCHES & A HIARLINE FRACTURE IN RIGHT ANKLE.