SEAT Workshop Service and Repair Manuals

Exhaust gas recirculation radiator removing and fitting t  Removing → Anchor t  Fitting → Anchor t  Specified torques → Anchor. Consult the equivalence table for tools and equipment according to applicability among Seat / VW / Audi / Skoda → Chapter. Special tools and workshop equipment required

t  Counterhold -T20174- or Pliers -T20029-, see equivalent → Anchor

Removing –  Drain coolant → Chapter. –  Unplug electrical connector -2- at air mass meter -G70-. –  Disconnect the breather hose -1- and the air conduit hoses -3- and -5-. –  Screw out bolt -4- and detach air cleaner housing.

–  Disconnect the connection element -2- from the group of hoses on the solenoid valve block; to do this, press on the release button. –  Disconnect the vacuum hose -1- on the oil retention valve for the brake servo.

–  Unscrew bolts -1- and -3-. –  Release the vacuum conduits on the rear tube of the air conduit. –  Disconnect the hose -2- from the crankshaft sump breather on the air duct. –  Cut the spring type clip -4- using the support tool -T20174- and disconnect the air duct from the rear connection on the turbocharger.   Note Shown in illustration with engine removed from behind.

–  Disconnect the coolant hose -1- from the exhaust gas recirculation valve. –  Disconnect the coolant hoses -2- and -3- from the exhaust gas recirculation radiator. –  Disconnect the vacuum hose -4- from the pressure chamber for the mechanical exhaust gas recirculation valve.

–  Unscrew bolts -2- and -6-. –  Unscrew bolts -1-, -3-, -4- and -5-. –  Remove the exhaust gas recirculation radiator. Fitting Installation is carried out in the reverse order of removing, when doing this note the following.   Note t  Always replace seals, gaskets and self-locking nuts. t  Secure all hose connections with the correct hose clips (same as original equipment) → Parts catalogue. –  Fill up coolant → Chapter. Specified torques .

Component		Nm
Exhaust gas recirculation system radiator to bracket		10
Exhaust gas recirculation connecting pipe to exhaust manifold		22 → Note
Exhaust gas recirculation connecting pipe to exhaust gas recirculation radiator		22 → Note
Rear air pipe to bracket		10

1)  Renew nuts.