Volkswagen Workshop Service and Repair Manuals > Polo Mk5 > Power unit | 4-cylinder injection engine (1.2 l direct injection engine, turbocharger) | Engine cylinder head, valve gear

Cylinder head

Note

t	When installing an exchange cylinder head, all the contact surfaces between the support elements, roller rocker arms and the cams must be oiled before installing the camshaft housing.

t	The plastic packing pieces for protecting the open valves must not be removed until immediately before fitting cylinder head.

t	If the cylinder head is replaced, all the coolant in the system must also be renewed.

t	All bearing and running surfaces must be oiled before assembly.

t	Removing and installing intake manifold → Chapter.

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