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Volkswagen Workshop Service and Repair Manuals

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Removing and installing gearbox oil cooler > < Removing and installing mechatronic unit for dual clutch gearboxJ743 (gearbox removed)

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Removing and installing gearbox input speed senderG182 and oil temperature sender in multi-plate clutchG509
Removing and installing gearbox input speed sender -G182- and oil temperature sender in multi-plate clutch -G509-
   
Brief description
Both senders are combined in one component and can be renewed together only. They are »bathed in oil« in the gearbox near the dual clutch. Before removal, the mechatronic unit for dual clutch gearbox -J743- must be removed.
It often occurs that the wiring for the sender is pulled. The sender will be damaged. Consequently, if the cable is pulled on, the sender must be renewed.
Removing
–  Remove mechatronic unit for dual clutch gearbox -J743- → Chapter.
Do not pull on line!
  N01-0453
–  Remove bolt and carefully lever out sender with a screwdriver and/or pliers.
Installing
  N34-10515
Reinstall »old« sender only if you know for certain:
l  The sender has no defect.
l  The cable was not pulled on when it was removed.
If this is not the case, install a »new« sender.
–  Insert sender moistened with → DCG® oil.
–  Tighten bolt to 10 Nm.
–  Install mechatronic unit for dual clutch gearbox -J743- → Chapter.
Never pinch mechatronic unit wiring during installation!
  N01-0453

Removing and installing gearbox oil cooler > < Removing and installing mechatronic unit for dual clutch gearboxJ743 (gearbox removed)