During the engine operation, it is necessary to clean the gas recirculation system during periodic maintenance work
Resinous deposits accumulate in the ventilation system parts, which reduce the passage of gases into the atmosphere.
As a result, the increased gas pressure inside the engine crankcase causes gases to break through together with the oil through the seals and oil seals.
To perform the work, you will need: an 8 mm socket head, pliers, a container for washing, gasoline.
Prepare the car for the work.
Loosen the clamp of the crankcase ventilation hose by squeezing its bent ears and slide the clamp along the hose
Remove the hose from the breather nipple of the ventilation system
Unscrew the bolt securing the small coolant circulation pipe to the front cover of the cylinder block.
Remove the bolt and disconnect the holder from the engine
Also unscrew the right bolt securing the pipe water pump, which also holds the lower holder of the ventilation hose, and remove the hose.
Remove the plastic cylinder head cover
Flush the cavity of the cover with gasoline, valve "A", figure 6
Flush the nipple on the breather body for connecting the crankcase ventilation hose and the hose itself.
We install all the parts in the reverse order.