U.S. Air Force Brandon Meyer, 44th Aircraft Maintenance Unit crew chief, sets up a lubricant pressure gun for applying lubricant to the moving parts and bearings of the aircraft to minimize any down time, April 26, 2016, at Kadena Air Base Japan. Each F-15C Eagle must be lubricated after each monthly cleaning, which removes most of the lubricant. (U.S. Air Force photo by Airman Zackary A. Henry)