seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

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Installing > < Oil seal, right-side: Renewing with gearbox installed (the seal of the flange shaft and sleeve are carried out in two parts)

Leon Mk2

Detaching
Detaching
–  Remove noise insulation → General body repairs, exterior; Rep. gr.50.
–  Turn steering to full right lock.
   
–  Remove drive shaft heat shield, if present -arrows- → Running gear, axles, steering; Rep. gr.40.
  N34-11369
–  Disconnect drive shaft -1- from flange shaft → Running gear, axles, steering; Rep. gr.40.
–  Tie-up drive shaft as high as possible. Do not damage paint on drive shaft.
–  With some engines, the drive shaft cannot be raised and secured high enough that the flange shaft can be pulled out.
–  Then remove the cardan shaft → Running gear, shafts, steering; Rep. gr.40.
–  Place drip tray under gearbox and engine.
–  Unbolt turbocharger oil return line from engine -arrow- → Rep. gr.21.
  N39-0824
–  Extract the bolt fastening the flanged shaft. To do so, thread two bolts on the flange and lock the shaft using the assembly lever.
–  Remove flanged shaft together with compression spring.
  V34-2737
–  Lever out seal using screwdriver -A- supporting screwdriver on assembly tool -3253/2-.
  Note
t  Do not damage sleeve. Otherwise, leaks will occur.
t  Renew sleeve if damaged → Fig.
  N39-0823

Installing > < Oil seal, right-side: Renewing with gearbox installed (the seal of the flange shaft and sleeve are carried out in two parts)