I just published a new blog, Stand/Tower Fan Disassembly in my other blog.
For a long time, I was holding off to doing it on my own, but the tinker in me got fed up with a dusty fan that even at maximum (06) speed, the wind isn't strong enough. And, I can see (and smell) the dust hiding inside.
So I took it upon myself to just do it!
Here goes: Stand, Tower Fan Disassembly for Cleaning
Hope it helps you, or somebody our there needing to do this on their own without a technician's help. Just a Philips screwdriver tool.
Till then!