In case of violation of the tightness of this gasket, the exhaust gases break out, accompanied by a characteristic sharp sound (collector «flogs»). If the problem cannot be corrected by tightening the exhaust manifold mounting, replace the gasket.
You will need: socket head, wrench «on 10».
1. Disconnect the exhaust pipe from the exhaust manifold (see «Replacement of elements of system of release of the fulfilled gases»).
Note. With certain skills of the performer, when replacing the exhaust manifold gasket, it is possible not to completely disconnect the exhaust pipe from the manifold. It is enough to unscrew the nuts securing the pipe flange to the end of the studs, without removing the nuts completely. In this case, the exhaust manifold can be removed from the cylinder head studs and removed from it to the distance necessary to remove the gasket.
2. Turn off three nuts of fastening of the thermoscreen...
3....and remove the screen.
4. Turn away seven nuts of fastening of a final collector...
5.... remove the exhaust manifold from the cylinder head studs...
6.... and the gasket installed under it.
7. Thoroughly clean the mating surfaces of the block head and exhaust manifold from carbon deposits.
8. Install a new gasket and all removed parts in the reverse order of removal.
9. Tighten the exhaust manifold mounting nuts in the order shown in the photo, to a torque of 21 Nm (2.1 kgf·m).