
The pressure regulator is installed on the compressor cylinder block. To increase the reliability of the pressure regulator, it is equipped with two filters:

The handbrake is adjusted to reduce the gaps between the shoes and the drum, which have increased due to wear of the linings.

The vehicle's electrical system is single-wire, with a nominal voltage of 12 V; the negative terminals of the current sources are connected to the body ("vehicle ground")

The vehicle's driveline consists of four driveshafts: the main one between the gearbox and the transfer case, the middle axle drive between the transfer case and the middle axle reduction gear, the rear axle drive between the reduction gears of the middle and rear axles, and the front axle drive between the transfer case and the front axle reduction gear.