The steel camshaft with hardened cams and distributor drive gear is driven by two gears

The handbrake is adjusted to reduce the gaps between the shoes and the drum, which have increased due to wear of the linings.

The compressor is a piston type, non-straight-through, two-cylinder, single-stage compression

The clutch of the ZIL-131 car is single-disk, dry, installed in a cast iron housing 8

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)

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