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Firing Order > < Fuel Filter Assembly Overview, Fuel System with Return Line, FSI Through 05.04|Page 2021
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Fuel Filter: Service and Repair
Fuel Filter, Fuel System with Return Line, FSI Through 05.04

Fuel Filter, Fuel System with Return Line, FSI through 05.04

Special tools, testers and auxiliary items required

‹› Reservoir

Removing

Observe safety precautions => [ Safety Precautions ] See: Powertrain Management/Fuel Delivery and Air Induction/Service Precautions/Vehicle
Damage Warnings/Safety Precautions/Fuel Supply System.

Observe rules for cleanliness => [ Clean Working Conditions ] See: Powertrain Management/Fuel Delivery and Air Induction/Service
Precautions/Vehicle Damage Warnings/Clean Working Conditions/Fuel Supply System.

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Place drip tray under the fuel filter.

CAUTION!
There is a risk of injury because the fuel is under high pressure. 

‹› Before opening the fuel system, lay a clean cloth around the connection point and carefully loosen it, which lowers the pressure.

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Disconnect fuel lines - 1 - and - 2 - by pressing release buttons.

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Remove bolts - 3 -.

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Remove fuel filter.

Installing

‹› Tightening specifications => [ Fuel Filter Assembly Overview, Fuel System with Return Line, FSI through 05.04 ] See: Fuel Filter Assembly

Overview, Fuel System with Return Line, FSI Through 05.04.

Installation is in reverse order of removal, note the following:

Installation position:

‹› The direction of flow is marked on filter housing with arrows.

‹› The filter housing must be positioned against the guide - arrow  -.

Firing Order > < Fuel Filter Assembly Overview, Fuel System with Return Line, FSI Through 05.04|Page 2021