BJ Services employee was performing preventative maintenance on a fluid end. While making the repairs another employee asked him a question, he turned his head to answer the question and the plunger fell and struck him the foot. The injured employee was wearing steel toe/metatarsal boots, but still sustained an injury. The employee was taken to the supervisors truck, Axiom and BJ EHS were notified, first aid and icing the foot were recommended. The employee later decided to have an x-ray 6/22/2017, which revealed a hair line fracture.