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Removing and installing air mass meterG70 > < Removing and installing air filter element

A3 Mk2

Removing and installing air cleaner housing
Removing and installing air cleaner housing
   
Removing
–  Pull cover off air duct (release clips on sides) -arrows-.
  A10-10367
–  Release clips on left and right -arrow A- and unclip air duct at bottom -2-.
–  Swivel air duct (bottom) slightly to the rear and detach air duct (bottom) from retainers -3-.
–  Detach air pipe -1- from air duct (bottom) -arrow B-.
  A10-10919
–  Unplug electrical connector -2- from air mass meter -G70-.
–  Detach hose -1-.
–  Release hose clip -3- and detach air hose.
–  Unscrew bolt -4- and remove air cleaner housing.
Installing
Installation is carried out in the reverse order; note the following:
l  Tightening torque → Chapter „Air cleaner - exploded view“
  Note
t  Hose connections and air pipes and hoses must be free of oil and grease before assembly.
t  Use silicone-free lubricant when installing air hose.
t  Secure all hose connections with the correct type of hose clips (same as original equipment) → Electronic parts catalogue.
  A23-10236
–  Disconnect water drain hose -arrow- from air cleaner (bottom section) and clean any dirt or leaves out of connection and hose.
  A24-10432

Removing and installing air mass meterG70 > < Removing and installing air filter element