Over time, during operation, the gasket under the engine head cover loses its elasticity and strength and oil leaks from under the cover
You can try tightening the cover bolts.
If the oil leak from under the cylinder head cover cannot be eliminated by tightening the cover bolts, replace the gasket.
You will need: a 12mm wrench, a screwdriver.
Disconnect the wire from the negative terminal of the battery.
Drain the cooling system.
Loosen the supply hose clamp and move it to the side.
Disconnect the hose and wiring harness holders.
Remove the crankshaft position sensor wiring harness from the holder.
Remove the high-voltage wire tips from the spark plugs.
Note. If replacement of high-voltage wires is not intended, the tips do not need to be removed from the cover wells
Loosen the clamp of the ventilation hose and remove the hose
Loosen the vacuum hose clamp and remove the hose.
Disconnect the wire blocks from the connectors of the primary winding of the ignition coil
Unscrew the bolts securing the head cover and remove the cover along with the gasket, high-voltage wires and ignition coils.
If you have removed the cylinder head cover, you need to wash the oil deflector to remove deposits
Remove the cover gasket.
Remove the gaskets for sealing the spark plug channels.
Use a screwdriver to unscrew the six screws and, using the same screwdriver, remove the oil deflector.
Having washed all the parts in kerosene, wipe them dry.
Degrease the mating surfaces of the oil deflector and valve covers, as well as the screws.
Apply adhesive sealant to the oil deflector and, having installed it in place, press it tightly.
Assemble all the parts in reverse order.
Install a new gasket on the cover and connect all the hoses and wires.
