Oil is used to lubricate the engine; specified in the lubrication chart.
Check the oil level in the crankcase using the dipstick, which has three marks on it:
The gearbox is mechanical, three-speed, has five gears for moving forward and one for moving backward
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.
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 B10 fuel pump is a diaphragm, sealed, with three outlet and three inlet valves and a lever for manual fuel pumping
Installing the ignition during engine assembly, as well as on engines from which the distributor and distributor drive have been removed, must be done in the following order:
The oil pump (Fig. 1) is a two-section gear pump.
The upper section of the oil pump supplies oil to the engine lubrication system and to the centrifuge, and the lower section to the oil radiator.