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Removing and installing secondary air pump > < Checking combination valve for secondary air system for proper operation and leakage

A3 Mk1

Removing and installing combination valve for secondary air system
Removing and installing combination valve for secondary air system
   
Removing
–  Take off engine cover panel -arrows-.
  A10-0515
–  Detach air intake hose -arrow 1- and vacuum hose -arrow 2- from combination valve for secondary air system.
–  Unscrew combination valve for secondary air from bracket -right arrows-.
Installing
Installation is carried out in the reverse order; note the following:
  Note
t  Renew seals and gaskets.
t  Secure all hose connections with the correct type of hose clips (same as original equipment) → Parts catalogue.
Tightening torque
  A26-0262
ComponentNm
Combination valve for secondary air to bracket10

   

Removing and installing secondary air pump > < Checking combination valve for secondary air system for proper operation and leakage