>>2892463Its not that the mechanical disassembly is difficult, it's that the removal of, and subsequent dustless replacement of balsam and solvents to requires skill and knowhow.
I'm not saying you aren't capable, just that you don;t sound like you are prepared for what it involves.
vis: you don't just need a set of “JIS” (Japanese Industrial Standard) screwdrivers... you almost certainly need a lens wrench.
