Dismantling of pipelines and hoses (Audi A4 B6)

Even after the engine is turned off, the fuel system remains under pressure for a long time. Therefore, when unscrewing the fuel lines, it is necessary to have a rag ready to prevent fuel from splashing out of the pipeline.

1. Insert a thin screwdriver under the clamp and loosen it, using the screwdriver as a lever.

2. Remove the hose by twisting it. If the hose does not come off, place a small fork-type wrench on the end of the hose and use the wrench to pry the hose off.

3. When connecting hoses, use only band clamps; the use of clamps and screw clamps is not permitted!

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