Cylinder head gasket
If oil leaks from under the cylinder head gasket or if the gasket needs to be replaced during repairs, a new type of gasket should be installed. Old type gaskets, the designations of which end with the symbols "A2J" or "A2K", should not be used.
Tightening the cylinder head bolts
If it is necessary to remove the cylinder head during its installation, it is necessary to replace the three M8 knurled head bolts with a Torx socket (fastening the cylinder head on the valve timing drive side) with three M8 hexagon head bolts. The M8 hexagon head bolts must be tightened to a torque of 36–39 Nm. The tightening method for the remaining cylinder head bolts has not been changed.