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SEAT Workshop Service and Repair Manuals

Oil filter bracket, oil pressure, engine oil cooler and oil supply line > < Assembly overview - oil supply line and oil return (turbocharger support)
Removing and installing oil supply line and oil return (turbocharger support)
Removing and installing oil supply line and oil return (turbocharger support)
Consult the equivalence table for tools and equipment according to applicability among Seat / VW / Audi / Skoda → Chapter.
Special tools and workshop equipment required
   
t  Adjustment tool -T10395-, see equivalent → Anchor
  W00-10767
t  Used oil collection and extraction unit -V.A.G 1782-, see equivalent → Anchor
t  Torque wrench -V.A.G 1331-, see equivalent → Anchor.
»Carry out the following work sequence«
Removal:
–  Remove engine cover panel → Chapter.
–  Remove noise insulation → Rep. gr.50.
  W00-10211
–  Remove heat shield for right drive shaft -1-.
  N17-10184
–  Remove connection pipe -2- leading to cooler for exhaust gas recirculation.
Catch leaking oil used oil collection and extraction unit -V.A.G 1782-.
  S26-0317
Threaded connection -2- must not be loosened.
–  In order to unscrew the union nut -3-, counterhold the threaded connection -2-.
  N21-10343
–  Unscrew the bolts -1, 4 and 5- and the banjo bolts -6, 7-.
–  Remove turbocharger support and oil supply line.
Installation
Tightening torques → Chapter
  Note
Replace: Seals, gaskets, O-rings and the self-locking nuts → Electronic spare parts catalogue.
l  The procedure must be adhered to, in order to ensure that the oil supply line and oil return (turbocharger support) are installed tension-free.
l  Furthermore this ensures that the turbocharger support is installed tension-free between crankcase and turbocharger.
–  First retighten the oil return line and oil return (turbocharger support) on the crankcase and turbocharger by hand.
–  Position oil supply line on crankcase and turbocharger.
–  Then tighten oil return line and oil return (turbocharger support) in several steps up to the specified torque, alternating between the crankcase and turbocharger.
–  Then tighten the banjo bolt for oil supply line on crankcase and union nut on turbocharger in several steps up to the specified torque, alternating between the crankcase and turbocharger.
–  Finally tighten bolt on oil supply line/turbocharger support clamp to specified torque.
–  Remaining assembly is performed in reverse sequence.
  N21-10343

Oil filter bracket, oil pressure, engine oil cooler and oil supply line > < Assembly overview - oil supply line and oil return (turbocharger support)