Renault Laguna III Manual page 1478

Thermostat: Removal - Refitting
M4R
a Remove:
- the coolant inlet union bolts (3) ,
- the coolant inlet union (4) ,
- the thermostat.
REFITTING THE THERMOSTAT AT THE
COOLANT PUMP
I - REFITTING PREPARATION OPERATION
a Always replace the thermostat seal at the coolant
pump.
II - REFITTING OPERATION FOR PART
CONCERNED
a
COOLING
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a Refit:
- the thermostat at the coolant pump following the di-
- the coolant inlet union,
- the coolant inlet union bolts,
a Torque tighten the coolant inlet union bolts (17
Nm).
a Connect the hose to the coolant inlet union.
a Fit the hose clip on the coolant inlet union using the
tool (Mot. 1448).
III - FINAL OPERATION.
a Fill the cooling system (see 19A, Cooling, Cooling
system: Draining - Refilling, page 19A-16) .
a Refit:
- the engine cover,
- the engine undertray,
- the engine undertray bolts.
a Tighten the engine undertray bolts.
19A-90
rection indicated in the diagram,
19A
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