audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Filler Neck|Service and Repair > < Without ORVR|Page 7107
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6

-

O-ring
-

Replace

7

-

Sealing ring
-

Installation position: Sealing lip points to the fuel filler neck

8

-

O-rings
-

Different sizes
-

 Replace

9

-

Bleed valve
-

Removing, installing, checking See Fig.1. 

10

-

Bleed line
-

To EVAP canister

Fig. 1 Bleed valve, removing, installing, checking

Requirement

-

Fuel tank removed
-

To remove, unclip valve from side of filler neck.

-

Plug port -3- by hand.

-

Blow into port -1-

Tab -2- pressed in direction of arrow:

-

Must be flow

Tab -2- in OFF position:

-

Must NOT be flow.

Fuel Filler Neck|Service and Repair > < Without ORVR|Page 7107