EMPLOYEE WAS REPLACING A MOTOR USING A CHAIN RATCHET TO LIFT THE MOTOR WHEN HE FELT ACUTE PAIN IN HIS NECK. HE CONTINUED TO WORK UNTIL SEPT 20TH WHEN HE EXPERIENCED TINGLING AND NUBNESS TO HIS LEFT HAND. HE WAS REFERRED TO A NEUROLOGIST AND TAKEN OFF WORK FOR AN UNDETERMINED AMOUNT OF TIME.