Two pistons located behind the gun housing in nitrogen charged flasks. One side of the differential piston is filled with oil while the other is exposed to the nitrogen charge. The recoil of the gun is opposed by the nitrogen pressure side which is transmitted to the oil side of the differential piston which returns the gun to battery. Supports the rotating parts of the mount 15. Fuze setting e. Firing order 2.
Cradle lowers l.
Empty case tray raises s. Rear of panel contains logic status board 3. EP3 Panel a. A digital display that reflects the type of ammo requested by the EP2 operator 4. The difference between actual position and ordered represents the train and elevation error.