Exhaust manifold, removing and fitting
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Exhaust manifold, removing and fitting
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1.
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Remove the front exhaust pipe.
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2.
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Remove the engine cover.
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3.
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Undo the cable set connector for the fuel regulator lambda sensor (1) and remove the cable set from the holder.
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5.
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Remove the heat shield plate (3) from the exhaust manifold.
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6.
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Remove the engine transport bracket (5) from the exhaust manifold.
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7.
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Remove the holder for the oil dipstick guide tube (2) from the exhaust return valve adapter and pull out the oil dipstick guide tube from the engine block.
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8.
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Remove the exhaust manifold from the cylinder head.
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1.
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Clean the sealing surfaces.
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2.
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Fit the exhaust manifold together with a new seal and new retaining nuts on the cylinder head in the illustrated order - tightening torque 13 Nm + 13 Nm.
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3.
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Push new sealing rings (1) onto the oil dipstick guide tube and moisten with silicone grease (white).
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4.
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Insert the oil dipstick guide tube into the engine block - make sure it is fitted correctly.
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5.
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Fit the holder for the dipstick guide tube onto the exhaust return valve adapter - tightening torque 8 Nm.
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6.
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Fit the engine transport bracket onto the exhaust manifold - tightening torque 22 Nm.
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7.
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Fit the heat shield plate onto the exhaust manifold - tightening torque 8 Nm.
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9.
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Connect the cable set connector for the fuel regulation lambda sensor - fasten the cable set to the holder.
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10.
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Fit the engine cover.
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11.
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Fit the front exhaust pipe with a new seal and new retaining nuts.
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