Electro-pneumatic valves serve to distribute compressed air through the pneumatic actuating chambers of the power take-off and control valve
The locking device, designed to connect the hydraulic system of the KamAZ-55102 dump truck-tractor with the hydraulic system of the trailer, consists of two buildings 1 and 7, one of which is connected to the discharge line of the tractor, the other - to the trailer.
When maintaining the hydraulic system, you should check the oil level in the tank with the platform lowered using the indicator built into the tank cover.
The level should be between the “H” and “B” marks on the indicator