14A-10
ANTIPOLLUTION
Exhaust gas recirculation assembly: Removal - Refitting
K9K, and 796
14A
a Position the (Ms. 583) or the hose clamps on the
coolant inlet and outlet hoses of the exhaust gas
cooler.
a Remove:
-the bolts (6) on the coolant circulation cover,
-the coolant circulation cover,
-the seals of the coolant circulation cover.
II - REMOVAL OPERATION
a Remove:
- the bolts (9) from the lifting eye at the timing end,
- the lifting eye on the timing end (10) ,
- the air inlet metal tube (11) ,
- the air inlet metal tube seals,
- the exhaust gas recirculation rigid pipe (see 14A,
Antipollution, Exhaust gas recirculation rigid
pipe: Removal - Refitting, page 14A-12) ,
- the bolts (12) of the exhaust gas assembly mount-
ing,
- the exhaust gas recirculation assembly.
a Remove the following on the workbench:
- the air duct sleeve (7) ,
- the centring ring (8) of the air filter unit.
REFITTING
I - REFITTING PREPARATION OPERATION
a On the workbench, refit:
- the air pipe sleeve (7) ,
- the centring ring of the air filter unit.
a Always replace:
- the air inlet metal tube seals,
- the coolant circulation cover seals,
- the turbocharger air outlet pipe seal.
118974
WARNING
Prepare for the flow of fluid, and protect the sur-
rounding components.
145641
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