Exhaust manifold (B204E)
Exhaust manifold (B204E) |
1. |
Remove the heat shield over the exhaust manifold.
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2. |
Remove the turbocharger, see Adjustment, replacement, “Turbocharger“
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3. |
Relieve the belt tensioner of load using an extension bar and insert a 6 mm drill bit in the hole, see illustration. Exercise great care to avoid breaking the belt tensioner at its end position. Remove the belt from the power steering pump pulley.
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4. |
Remove the power steering pump bracket with pump and bend it aside.
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5. |
Undo the exhaust manifold's nuts. Note that only the outer studs have sleeves.
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6. |
Remove the exhaust manifold with gasket.
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To fit |
1. |
Clean the surfaces and fit the exhaust manifold with a new gasket. Note that only the outer studs have sleeves.
Tightening torque: 25 Nm (18.5 lbf ft) |
2. |
Mount the power steering pump bracket with pump and fit the belt on the pulley.
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3. |
Relieve the belt tensioner of load using an extension bar and remove the drill bit.
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4. |
Fit the turbocharger, see Adjustment, replacement, “Turbocharger“
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5. |
Fit the heat shield over the exhaust manifold.
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