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Removing and installing exhaust manifold
| Fig. 87. The front section of the exhaust system: 1 - the lock nut, 25 Nm; 2 - pad (always replace); 3 - the exhaust manifold; 4 - heat shield; 5 - bolt 10 Nm; 6 - washer; 7 - the exhaust manifold (engine AEA); 8 - Front exhaust pipe with catalytic converter (engine AEA); 9 - Lambda probe, 55 Nm; 10 - the muffler; 11 - marking at three locations along the circumference; 12 - Front exhaust pipe with catalytic converter (except motor AEA)
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The method of fastening the exhaust manifold shown in Fig. 87, its removal and installation can be carried out on the basis of this figure. It is necessary to take into account the differences between an engine capacity of 1.0 liters and other engines. Models manufactured in 1996, similar to the engine of fashions. AEA. When removing and installing exhaust manifold is necessary to pay attention to the following: - Nut flange connection between the manifold and the exhaust pipe should be processed before unscrewing aerosol, removing rust, since there is danger of breaking pins. This also applies to the two bolts and nuts both poluhomutov mounting pipe connection; - If the exhaust manifold is detached from the cylinder head, the exhaust manifold gasket replace the new; - If the pipe is disconnected from the exhaust manifold, the gasket between the exhaust pipe and the flange of the exhaust manifold must be replaced by new; - The exhaust manifold flange nuts tightened evenly crosswise torque of 25 Nm; - C-Clamp pipe connection tightening torque of 25 Nm.
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