THE INJURED EMPLOYEE WAS LIFTING A DUST COLLECTOR CAGE AND BAG OUT OF THE TUBE SHEET IN THE N.E. COMPARTMENT OF THE #2 KILN CLINKER COOLER DIST COLLECTOR. AS HE LIFTED THE BAG AND CAGE UP WITH BOTH ARMS HE FELT A SHARP PAIN IN HIS RIGHT SHOULDER. THE EMPLOYEE BEGAN LOSING TIME FROM WORK SEPTEMBER 29, 2003.