car GAZ-2705

We clean the pump from dirt from the outside. We drain the oil from the system, article - Changing the oil in the GAZ-2705 power steering

The engine has a closed crankcase ventilation system, operating due to vacuum in the intake pipe and air filter
The diagram of the crankcase ventilation system is shown in the figure
The need for engine repair occurs after a mileage of about 150,000 km