Fuel Pump - G23-, REMOVING AND INSTALLING, VEHICLES WITH 3.0L (V6)/4.2L (V8) ENGINES THROUGH 05/2010: Installing

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Install in reverse order of removal. Note the following:

NOTE:

Replace the seal.

-- Install the fuel delivery unit into the fuel tank.

Fig 1: Fuel Delivery Unit Components Location

Courtesy of AUDI OF AMERICA, LLC

The notch -2- on the fuel delivery unit then aligns with the tab -1- on the retaining ring.
It must be possible to push the fuel delivery unit downward.

-- Turn the fuel delivery unit -3- 15°-clockwise in direction of -arrow- to secure it (bayonet connection).

-- Push the fuel lines -3 and 4- on until they click into place.

Fig 2: Fuel Delivery Unit Supply Lines Location

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-- Push the supply line -1- onto the fuel delivery unit until it clicks into place.

-- Push the suction jet pipe -2- onto the suction jet pump until it clicks into place.

-- Connect the connectors -1 and 2- on the bottom of the left locking flange.

Fig 3: Locking Flange Components Location

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-- Install the new seal for the left locking flange dry.

-- Bring the left locking flange into the installation position. Refer to Installing .

Fig 4: Locking Flange Tabs Location

Courtesy of AUDI OF AMERICA, LLC

The tab -2- on left locking flange faces toward the arrow marking and must lie between tabs -1 and 3- on fuel tank.

-- Install the left locking flange cover, refer to Figure.

-- Insert the frame into the floor covering, refer to the Parts Catalog and Interior Trim .

-- Install the left single seat and the left 2/3 seat bench seat cushion in the second row of seats, refer to Seat Frames .

-- After installing fuel delivery unit, fill vehicle with at least 5 liters of fuel.