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Removing and installing oil pressure switchF1 > < Removing and installing pressure control valve for crankcase breather system

A4 Cabriolet Mk2

Removing and installing mounting plate for engine oil cooler, pressure control valve and oil filter housing
Removing and installing mounting plate for engine oil cooler, pressure control valve and oil filter housing
Removing
–  Drain off coolant → Chapter.
–  Remove intake manifold (top section) → Rep. gr.23.
–  Remove bottom section of intake manifold (left and right) → Rep. gr.23.
–  Remove coolant pipe (rear) → Chapter.
–  Remove toothed belt for high-pressure pump → Rep. gr.23.
–  Remove high-pressure pump → Rep. gr.23.
–  Remove exhaust gas recirculation cooler → Chapter.
   
–  Remove bolts -1 ... 8-.
–  Take out mounting plate with engine oil cooler, pressure control valve and oil filter housing.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Renew gaskets, seals and O-rings.
–  Tighten bolts securing mounting plate from the inside outwards.
–  Install exhaust gas recirculation cooler → Chapter.
–  Install high-pressure pump → Rep. gr.23.
–  Install toothed belt for high-pressure pump → Rep. gr.23.
–  Install coolant pipe (rear) → Chapter.
–  Install bottom section of intake manifold (left and right) → Rep. gr.23.
–  Install intake manifold (top section) → Rep. gr.23.
–  Fill up with engine oil and check oil level → Booklet803 or → Booklet805.
–  Fill cooling system → Anchor.
Tightening torque
  A17-10015
ComponentNm
Mounting plate to cylinder block9

   

Removing and installing oil pressure switchF1 > < Removing and installing pressure control valve for crankcase breather system