[Cha]

How long do you think the gears and bearings in the transmission would last without lubrication?

You could open the transmission drain and test the substance that comes out.

UK Service schedule shows DCT transmission oil level check every 50k miles

Ok, I can see the point. Next question is how to inspect, and how to add or replace the fluid.

 

[Cha]

There is definitely fluid in the transmission or it would fail almost immediately. It's a dry clutch though and that's probably where the confusion is.

Exactly, but now I’ve got the point. The fluid is to lube the gears not to operate the clutch.

 

[Cha]

Ok, I’ve found it. Thanks for the input.