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Rules for cleanliness > < Exhaust gas turbocharger (engine code BWA)

Leon Mk1

Assembly of hose connections with couplings
Assembly of hose connections with couplings
t  Removing → Anchor
t  Installing → Anchor
  Caution
The coupling seal may be damaged if the safety fastener is locked when carrying out the assembly. This will cause leaking. Observe the assembly instructions.
   
Removing
–  Release plug-in connector by pulling out retaining clip -arrow-. Detach the hose from the pipe without using any auxiliary tools.
Installing
–  Replacing the seal: place the new seal in the groove of the supercharger air hose. Ensure that the sealing ring makes proper contact along the whole circumference of the groove and that it is not twisted.
–  Lubricate the sealing surface and the seal.
  N21-0184
–  Move the safety fastener to the unlock position -1-.
–  Insert the supercharger air hose all the way into the coupling.
–  Move the safety fastener to the lock position -2- and then push it once again towards to interior of the supercharger air hose.
–  Pull at the hose to check that the coupling is securely attached and that it is properly inserted.
  N21-10133

Rules for cleanliness > < Exhaust gas turbocharger (engine code BWA)