seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

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Assembly of hose connections with couplings > < Checking fuel tank breather

Leon Mk2

Exhaust gas turbocharger with supercharger air system
Exhaust gas turbocharger with supercharger air system
  Note
t  Secure the hose connections with original clamps.
t  The couplings and air hoses of the supercharging system must be free from oil and grease before assembling. Only in the case of plug-in couplings, the sealing ring and sealing surface must be oiled slightly → Chapter.
t  The supercharger air system should not leak
t  Renew self-locking nuts.
   
t  Spring-type clip pliers -VAS 6499- or hose clip pliers -V.A.G 1921- are recommended for installation of spring-type clips.
t  Fill turbocharger with engine oil at oil supply pipe connection.
t  After fitting the exhaust gas turbocharger, allow the engine to idle for 1 minute without accelerating to ensure turbocharger oil supply.
Assembly of hose connections with couplings → Chapter.
Rules for cleanliness → Chapter.
Exhaust turbocharger - assembly overview → Chapter
Turbocharger: removing and fitting → Chapter.
Turbocharger pressure capsule: check → Chapter.
Turbocharger pressure capsule: Removing and installing → Chapter.
Turbocharger pressure capsule: Adjusting → Chapter
  W00-10700

Assembly of hose connections with couplings > < Checking fuel tank breather