04 Transmission: Operation
No contact pressure - no locking effect
The drive torque for the outer wheel is equal to the maximum torque which can be transferred to the inner wheel.
Light contact pressure - low locking effect
If the inner wheel can only apply part of the drive torque to the road surface, the torque that cannot be transferred is applied to the outer wheel by pressing the plates together.
High contact pressure - full locking effect
The maximum drive torque is distributed to the outer wheel.