Motion control doesn't work properly

[Duccio]

On my Revelation Race the motion control doesn't work properly. Sometimes it doesn't return when unblocking poploc. I already changed the cable and lubricated the housing. Now I would like to disassemble the motion control to lubricate it.
Is it possible to disassemble to motion control without before disassembling the lower legs?
Thanks in advance

[bad mechanic]

You don't need to lubricate it, as it sits in oil.

I'd recommend removing the knobs, and making sure you don't have any grit under them adding friction.