Renault Laguna III Manual page 1243

Exhaust gas cooler: Removal - Refitting
K9K, and 780
a Remove the intercooler air inlet pipe seal on the tur-
bocharger side using a tweezers.
a
Note:
Check that the seal of the intercooler air inlet
pipe on the turbocharger side is fitted the correct
way round.
a Fit a new seal to the intercooler air inlet pipe on the
turbocharger side.
ANTIPOLLUTION
115068
115069
14A-42
a Parts always to be replaced:
- the air inlet metal tube seals.
a Use SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) to clean and degrease:
- the seal housing of the air inlet metal tube,
- the seal housing of the air inlet metal tube in the
cylinder head,
- the seal housing of the air inlet metal tube on the
exhaust gas cooler mounting on the flywheel end.
WARNING
To ensure proper sealing, the joint faces must be
clean, dry and not greasy (avoid any finger
marks).
a parts always to be replaced: exhaust gas cooler
seal (11,07,01,17).
Note:
Take care not to damage the joint faces of the
exhaust gas cooler on its mounting to prevent
any coolant leaks.
a Use GREY ABRASIVE PADS (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) to clean:
- the exhaust gas intercooler joint faces, if they are
being reused,
- the exhaust gas cooler mounting joint face on the
flywheel end.
a Use SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) and CLEAN CLOTHS to degrease:
- the exhaust gas cooler joint faces, if they are being
reused,
- the exhaust gas cooler mounting joint face on the
flywheel end.
WARNING
To ensure proper sealing, the joint faces must be
clean, dry and not greasy (avoid any finger
marks).
14A