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.
Engine cooling system is liquid, closed, with forced circulation of coolant
Steering gear disassembly
Steering gear disassembly and assembly, as well as the pump, should only be performed if necessary by qualified mechanics in completely clean conditions