Renault Duster 2007 - Page 265

14A-8
ANTIPOLLUTION
Exhaust gas cooler: Removal - Refitting
K9K, and 796
14A
-the joint face of the exhaust gas cooler mounting
on the gearbox end,
-the joint face of the exhaust gas cooler mounting
on the timing end.
a Use SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) to clean and degrease:
-the joint faces of the exhaust gas cooler if it is to be
reused,
-the joint face of the exhaust gas cooler mounting
on the gearbox end,
-the joint face of the exhaust gas cooler mounting
on the timing end.
II - REFITTING OPERATION
a On the workbench, refit:
-the exhaust gas cooler fitted with a new seal on the
exhaust gas cooler mounting at the gearbox end,
-fit without tightening the exhaust gas cooler bolts
on the exhaust gas cooler mounting at the gearbox
end,
-a new exhaust gas recirculation rigid pipe on the
exhaust gas recirculation assembly,
-fit without tightening the bolts of the exhaust gas re-
circulation rigid pipe on the exhaust gas recircula-
tion assembly.
a Fit the exhaust gas recirculation assembly equipped
with the exhaust gas recirculation rigid pipe on the
cylinder head.
a Tighten:
-the bolts of the exhaust gas recirculation assembly
on the cylinder head,
- the bolts of the exhaust gas recirculation rigid pipe
bracket on the cylinder head,
- the bolts of the exhaust gas cooler on the exhaust
gas recirculation mounting,
- the bolts of the exhaust gas recirculation rigid pipe
on the exhaust gas recirculation assembly,
a Remove:
- the exhaust gas recirculation assembly bolts,
- the bolts of the exhaust gas recirculation rigid pipe
bracket,
- the exhaust gas recirculation assembly fitted with
the exhaust gas recirculation rigid pipe.
a On the workbench, torque tighten:
- the exhaust gas cooler bolts (12 N.m),
- the exhaust gas recirculation rigid pipe bolts
(12 N.m).
III - FINAL OPERATION
a Proceed in the reverse order to removal.
a Bleed the cooling system (see 19A, Cooling, Cool-
ing system: Draining - Refilling, page 19A-6) .
Note:
The exhaust gas cooler must be able to move in
relation to the exhaust gas cooler mounting and
the exhaust gas recirculation rigid pipe so that it
can be adjusted correctly.