Construction of axles and suspension, continuing, as you can see in the pictures, this suspension consists of 3 beams of springs on the front axle and three on the rear axle, this system gave greater strength and stability as well as more comfortable for passengers, springs front are fixed on the crossbar of the front and rear are fixed in the beam cross springs on the rear axle, leaf springs are fixed in front in the back and behind are fixed to the beam cross springs, the blades of the springs are made in steel sheets of 0.75 mm grossura.aqui go some more pictures to see and monitor this compilation.