Crankcase ventilation is forced, by sucking crankcase gases into the engine intake manifold through a special valve 3 installed on the intake manifold
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:
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