EE WAS WORKING WITH A GROUP TO MOVE DRILL INTO POSITION. THEY WERE LIFTING A CABLE DOWN FROM A JUNCTION BOX TO GET READY FOR CONNECTION. AS THEY WERE LOWERING IT, EE FELT A PAIN IN HIS RT SHOU LDER. HE SOUGHT MEDICAL CARE WHEN SYMPTOMS WOULD NOT SUBSIDE & WAS ORDERED PHYSICAL THERAPY. MRI REVEALED A TEAR IN THE SHOULDER MUSCULATURE ON 4/30/02.