The mine employee was using a 4' sleever bar and a 4 lb. hammer to remove mud that was built up under the Stamler drag chain. EE felt a pain in right shoulder. EE still had some pain later, so EE was taken to the clinic on 5/17/2024 and returned to work with no restrictions. On 7/26/2024 EE was seen by another doctor who evaluated the MRI and put EE on light duty.