car ZIL-131
The combined brake valve consists of two sections combined in one housing and is designed to control the pneumatic drive of the brakes of the tractor and trailer (semi-trailer)
Engine 3IL-131 V-shaped, eight-cylinder, four-stroke, carburetor, with liquid cooling
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.
The front suspension consists of two longitudinal semi-elliptical springs and two telescopic shock absorbers
Disassembling and checking the pump
Before disassembling, the pump must be removed from the car, after draining the oil from the pump and cleaning and washing its outer surface
The vehicle is equipped with independent brakes — hand and foot
The hand brake is a shoe brake, drum type, with two inner shoes, installed on the transfer case
The engine lubrication system is mixed.
The lubrication diagram is shown in Fig. 1
