Renault Laguna III Manual page 1503

Water chamber: Removal - Refitting
V4Y
II - OPERATION FOR REMOVAL OF PART
CONCERNED
a Remove:
- the water chamber nuts (8) ,
- the water chamber,
- the water chamber seals.
COOLING
REFITTING
I - REFITTING PREPARATION OPERATION
a parts always to be replaced: Cylinder head cool-
ant outlet unit seal (10,06,01,19).
a Use SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) to clean and degrease:
- the water chamber joint face,
- the cylinder head joint face.
II - REFITTING OPERATION FOR PART
CONCERNED
a Refit:
134536
- new water chamber seals,
- the water chamber.
a Torque tighten the water chamber nuts (25 N.m).
III - FINAL OPERATION
a Fit the rigid cooling pipe.
a Refit the rigid cooling pipe bolt.
a Torque tighten the rigid cooling pipe bolt (10 N.m).
a Connect the cooling hose at the rear of the water
chamber.
a Refit the clip of the cooling hose at the rear of the
water chamber using the tool (Mot. 1448).
a Refit the rigid cooling pipe bolts.
a Torque tighten the rigid cooling pipe bolts (10
N.m).
a Connect the cooling hoses on the water chamber.
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a Position the cooling hose clips on the water chamber
using the tool (Mot. 1448).
a Refit:
- the electrical wiring mounting,
- the coolant temperature sensor (see 19A, Cool-
a Clip:
- the connector to its mounting,
19A-115
WARNING
To ensure proper sealing, the gasket surfaces
must be clean, dry and not greasy (avoid any fin-
ger marks).
ing, Coolant temperature sensor: Removal - Re-
fitting, page 19A-167) .
19A