Warning: Maintain cleanliness when handling fuel injectors.
Removing
1. Clean the area around the fuel injectors and fuel line union nuts.
2. Unscrew the union nuts and remove the high pressure fuel lines as a set.
3. Unscrew the fuel injector holders and remove the fuel injectors from the engine.
4. An inertia hammer or special tool VW3364 can be used to remove the fuel injectors.
5. Remove the thermal sealing ring.
Installation
1. When installing fuel injectors, a new thermal O-ring must be used. The ring must be installed in such a way that the tapered side is directed upwards (the arrow shows the direction towards the cylinder head).
2. Install fuel injectors.
3. Install the fuel injector holder, making sure that the bracket is correctly positioned on the support.
4. Screw in the bolt with spherical washer and tighten it to 2 Nm.
5. Install the high pressure fuel lines and screw on the union nuts, tightening them to a torque of 25 Nm.
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