S4 Quattro Cabriolet V8-4.2L (BHF) (2008)
Installing
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Installation is in reverse order of removal. Observe the following when doing so:
Tightening specifications. Refer to => [ Central Valve and Bolted Connections to Suspension Struts ] See: Description and Operation/Central Valve
and Bolted Connections to Suspension Struts.
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Insert central valve.
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Install nuts.
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Install DRC line connections for the appropriate lines on the central valve.
‹› The new central valve is filled and the shut-off valves are closed.
Only when a new central valve is installed: Open the shut-off screws => [ (Item 6) Left front wiring harness shut-off valve ] See: Description and
Operation/Central Valve and Bolted Connections to Suspension Struts and => [ (Item 7) Right rear wiring harness shut-off valve ] See: Description
and Operation/Central Valve and Bolted Connections to Suspension Struts or => [ (Item 3) Left rear wiring harness shut-off valve ] See: Description
and Operation/Central Valve and Bolted Connections to Suspension Struts and => [ (Item 4) Right front wiring harness shut-off valve ] See:
Description and Operation/Central Valve and Bolted Connections to Suspension Struts on the new central valve and secure them with a lock nut.
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Fill the DRC system. Refer to => [ Dynamic Ride Control, Emptying and Filling ] See: Service and Repair.