Renault Laguna III Manual page 570

TOP AND FRONT OF ENGINE
Cylinder head: Removal - Refitting
K9K, and 780
II - OPERATION FOR REMOVAL OF PART
CONCERNED
a
Note:
The operation to remove the cylinder head
requires two people.
a Remove:
- the cylinder head bolts,
- the cylinder head from the cylinder block,
- the cylinder head gasket.
REFITTING
I - REFITTING PREPARATION OPERATION
a
IMPORTANT
Wear goggles with side protectors for this opera-
tion.
IMPORTANT
Wear latex gloves during the operation.
WARNING
19712
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
WARNING
Do not allow this product to drip onto the paint-
work.
Clean the cylinder head carefully to avoid any
foreign bodies entering the oil return and supply
pipes.
Failure to follow this advice could lead to the
blocking of the various oil inlet galleries, which
would quickly result in engine damage.
WARNING
The joint faces must be clean, dry and free from
grease (avoid finger marks).
a Always replace:
- the cylinder head bolts,
- the cylinder head gasket.
1 - Cleaning the cylinder head joint face
a
WARNING
Protect the oilway so that foreign bodies do not
enter the oil pipes in the cylinder head.
Failure to follow this instruction could lead to the
blocking of the oilways, resulting in a rapid deteri-
oration of the camshaft.
a Clean the joint faces of the cylinder head and cylin-
der block using the ABRASIVE PADS.
11A-192
11A