S4 Quattro Cabriolet V8-4.2L (BHF) (2008)
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Clean and smooth sealing surface.
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Insert coolant regulator.
‹› Installation position: Bleeder valve - arrow - toward top.
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Press down retaining bracket using seal installer (3265) and rotate approximately 180° (one half rotation).
‹› Retaining bracket must be engaged beneath the pin of the connection.
‹› Fill with coolant => [ Filling ] See: Service and Repair/Procedures.
Tightening Specifications