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HAVAL 4S20 - Page 74

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Examination
Chapter X. Cylinder Head
(a) Remove the cylinder head bolts in two steps in reverse order of the
illustration.
5. Removing the intake/exhaust camshafts
(c) Remove the cylinder head gasket.
(b) Remove the 10 cylinder head bolt washers with a magnet.
Keep track of the number of pucks removed. Do not allow
them to fall into the oil line.
valves
Note:
ÿ Do not remove check valve unless necessary.
9. Cleaning the cylinder head and bearing cap
ÿ The removed cylinder head gasket is subject to
Note:
camshaft nicks
(a) Remove gasket residue and other materials from the top of
the cylinder head with a spatula and a rotating plastic brush.
ÿ Do not attempt to remove the camshaft with tools or force. This may cause
damage to work surfaces.
ÿ Improper bolt removal sequence may cause the head to be bent or split.
me.
6. Removing the valve train
Note:
ÿ Keep sealant residues away from the oil
(a) See Section III. Valve mechanism, page 71.
ka cylinders.
7. Removing the cylinder head
8. Removing the check valve of the oil line of the cylinder head
line or channels of the cooling system.
Clue:
67
Machine Translated by Google

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