A4 Quattro Cabriolet L4-2.0L Turbo (BWT) (2009)
Turbocharger Air Intake Hose: Service and Repair
Hose Connection Couplings
CAUTION!
Connector coupling sealing ring can be damaged if securing clamp is in locked position when installing. This would result in a leak.
Follow assembly instructions.
Removing:
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Release connector coupling by pulling locking clip - arrow -. Separate hose/tube without assistance from tools.
Installing
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When replacing sealing ring, lay ring in charge air hose groove. Ensure sealing ring sits completely in groove all the way around and is not turned.
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Oil sealing surfaces and sealing ring.
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Bring securing clip into release position - 1 -.