Remove the oil level gauge from the guide tube (see Engine oil change).
Using pliers, loosen the clamps securing the two crankcase ventilation hoses...
... and remove the hoses from the nozzles of the oil separator cover.
On an injection engine...
... with a screwdriver, disconnect from the guide tube the bracket for fastening the plastic holder of the oil supply tube to the hydraulic tensioner of the camshaft drive chain.
We remove the bracket.
ring wrench «at 13» unscrew the cap nut securing the cover.
Remove the sealing copper washer.
Removing the oil separator cap...
...and a cover gasket.
We screw two M8 nuts onto the oil separator stud,..
...we back them up...
...and unscrew the pin.
We take out the fixing pin of the oil separator.
Use pliers to remove the oil separator from the cylinder block socket.
We wash the parts of the oil separator with gasoline or kerosene and install in the reverse order.