sentences:  Within the turret, crewmen checked to ensure that the breech fittings were properly cleaned and lubricated, while sailors outside the turret scraped off soot and painted over flash burns left from the explosive expulsion of the 16-inch shells from the barrels.The early main battery fire control consisted of the Fire Control Tower, two Mark 38 Gun Fire Control Systems (GFCS), and fire control equipment located in two of the three turrets.As modernized in the 1980s, each turret carried a DR-810 radar that measured the muzzle velocity of each gun, which made it easier to predict the velocity of succeeding shots.