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Exhaust Manifold, Remove and Install (X 18
XE1)
 Remove
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Detach front exhaust pipe from exhaust manifold.
Remove engine cover.
Detach upper part of coolant hose from thermostat housing and
place to one side – collect escaping coolant.
Disconnect heat shield (2) from exhaust manifold.
Detach oil dipstick guide tube bracket (1) from adapter for
exhaust gas recirculation valve and swing oil dipstick guide tube
to one side.
Detach exhaust manifold from cylinder head.
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 Clean
Clean sealing surfaces and remove gasket residues.
Install
Attach exhaust manifold with new seal and new fastening nuts to
cylinder head – tightening torque 29 Nm / 21 lbf. ft.
Attach oil dipstick guide tube bracket to adapter for exhaust
gas recirculation valve – tightening torque 8 Nm / 6 lbf.
ft.
Attach heat shield to exhaust manifold – tightening torque
8 Nm / 6 lbf. ft.
Attach upper coolant hose to thermostat housing.
Attach front exhaust pipe with new gasket to exhaust manifold
– tightening torque – 20 Nm / 15 lbf. ft.
Install engine cover.
Inspect
Charge and bleed cooling system – see operation "Cooling
System, Charge and Bleed" and "Cooling System, Check for
Leaks".
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