15.1. Features of a design

The main details of the forward bridge – differential, gear wheels of the main transfer and bearings of a reducer – do not differ from the corresponding details of the back bridge (see. Zadny Bridge). Also the sizes of the interfaced details, control and adjusting operations coincide. The case of a reducer of the forward bridge from below is also in front closed by the covers condensed with laying. Semi-axial gear wheels on vents are connected to cases of internal hinges of drives of forward wheels. Each of two cases leans on the ball single-row bearing installed in a reducer nest. Bearings are closed by the covers fixed on three hairpins and condensed with cardboard laying. Together with the right cover to a reducer the arm of the forward bridge fastens. In the right top part of the case of a reducer it is pressed сапун.