I will let the viscous coupling unit to stay still for some while and then see do I need to add more silicone oil to it. The oil is pretty sticky stuff. 🙂
All parts are now cleaned and as soon this is ready I will mount the planetary gear back inside to the gearbox.
One bottle of silicone oil used and half of the discs are in. I had to do one oil change + change summer tyres to one relative’s car so this viscous coupling unit reassembly will continue tomorrow.
As soon as the new X-rings for the spare viscous coupling unit arrive I can put that back together. And when that is ready I will swap it to this gearbox.
Seems that the spare gearbox will need some cleanup before I can open it… The old engine leaked oil from various places which is why this gearbox has oil all over it.