audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Removing and installing crankcase breather hoses - not on USA models > < Oil retention valves, oil separator
Oil retention valves, oil separator - exploded view
   
Oil retention valves, oil separator - exploded view
1 - O-ring
q   Renew
2 - Oil retention valve
q   For oil supply to cylinder head (right-side)
q   20 Nm
3 - Gasket
q   Renew
4 - Cover with oil separator
q   With connection for crankcase breather
q   Removing and installing → Chapter
5 - Bolt
q   9 Nm
6 - O-ring
q   Renew
q   USA models: 2x
7 - Connection
q   For crankcase breather
q   Installation position → Fig.
8 - O-ring
q   Renew
q   USA models: 2x
9 - Bolt
q   9 Nm
10 - Bolt
q   3 Nm
11 - Crankcase breather hoses
q   To cylinder head covers
q   Removing and installing → Chapter
12 - O-rings
q   Renew
13 - Crankcase breather hose
q   To air pipe
14 - Hose clip
15 - Oil retention valve
q   For oil supply to cylinder head (left-side)
q   20 Nm
16 - O-ring
q   Renew

   
Installing connection for crankcase breather
–  Insert connection -1- for crankcase breather with new O-rings in cover for oil separator.
l  Installation position: lug -2- must engage in guide -arrow-.
  A17-10432

Removing and installing crankcase breather hoses - not on USA models > < Oil retention valves, oil separator