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Removing and installing turbocharger > < Turbocharger - exploded view

A4 Mk3

Fitting air pipes/hoses with plug-in connectors
Fitting air pipes/hoses with plug-in connectors
  Caution
Make sure the retaining clip is not in the locked position when fitting air pipes/hoses with plug-in connectors; otherwise the seal can be damaged and will not seal off properly.
Note assembly instructions.
Removing
   
–  Release plug-in connector by pulling out retaining clip -arrow-. Disconnect air pipes/hoses (do not use tools of any kind).
Installing
–  Position seal in groove on air hose if seal is being renewed.
l  Make sure the seal is correctly seated in the groove all round and that it is not twisted.
–  Lubricate sealing surface and seal.
  N21-0184
–  Release retaining clip (position -1-).
–  Push air pipe/hose into plug-in connector as far as stop.
–  Move retaining clip to locked position -2- and press air pipe/hose down again.
–  Then pull air pipe/hose to check that it is fitted correctly and that plug-in connector is locked.
  N21-10133

Removing and installing turbocharger > < Turbocharger - exploded view