SEAT Workshop Service and Repair Manuals > Leon Mk1 > Power unit | 4-Cyl. injection engine (1,0 ltr.-engine, 2-valve) | Exhaust system | Exhaust gas recirculation system | Components of the exhaust gas recirculation system: repair

Components of the exhaust gas recirculation system: repair

Only AUC engines

1 -	Inlet manifold

2 -

Oil seal

Replace if damaged

3 -	Coupling pipe

4 -	Bolt with cutting thread, 8 Nm

Maximum speed of screwdriver: 350/min

5 -	Exhaust gas recirculation valve -N18- with potentiometer for recirculation of exhaust gases -G212-

6 -

10 Nm

7 -

8 Nm

8 -

Seal

Replace

9 -	Ventilation piping

10 -	Connection to the inlet manifold

11 -	Cylinder head

12 -	6-pin connector

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