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 steel camshaft with hardened cams and distributor drive gear is driven by two gears
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
Radiator tubular-ribbon, with oval-section tubes, four-row
Radiator filler cap (Fig. 1) is sealed with two valves; inlet (air) and outlet (steam)
The engine lubrication system is mixed.
The lubrication diagram is shown in Fig. 1
The pistons (Fig. 1) are made of aluminum alloy and coated with tin.
The piston skirt has the shape of an elliptical cone, the large base of which is located at the lower edge of the skirt, and the largest axis of the ellipse lies in the plane perpendicular to the axis of the piston pin.
Design of contact ignition system ZIL 131
The engine is equipped with a shielded, sealed battery ignition system, consisting of a B 102-B ignition coil, a P102 ignition distributor, CH307 spark plugs and high voltage wires in shielding hoses and manifolds, as well as an ignition switch
