13.2. General information
The drive of back wheels of cars 4x4 and 4x2 is identical. The running gear of cars 4x4 differs only a drive of forward wheels (photo). The transfer case is strengthened in a back part of a case of transmission and transfers rotating moment on lobbies and back wheels via driveshafts. Rotation is transferred to forward wheels through a reducer containing the main transfer and differential, and semi-axes. On forward wheels being self-blocked naves by means of which rotation from semi-axes is transferred to a wheel are established, or the wheel rotates in a free mode.