car ZIL-131
The starting engine heater is designed to warm up the engine before starting it at low ambient temperatures
It is necessary to regularly add grease to the axles and replace it as indicated in the lubrication chart
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 cardan shaft has two joints. The cardan joint consists of needle bearings 4 installed in the forks and secured with retaining rings 2, and a crosspiece 3 inserted into the bearings
The engine fuel system is forced, with fuel supplied by a diaphragm-type fuel pump
The wheel brakes have two brake shoes with friction linings attached to them.
ZIL-131 wheels, disc, with split rim and spacer ring, interchangeable, rim size 9.0 RG — 20
Tires of size 12.00—-20, adapted to work at variable pressure
