+1 with Cooter
Yes, "Field stripping" or - general disassembly is basically "operator maintenance" level of take down, for cleaning and inspecting.
Going beyond, or into greater detailed disassembly would become armorer/gunsmith level of disassembly, and if you're doing so in a "getting to know the gun" sort of way, you really should have a solid understanding at the armorer or gunsmith level, to avoid running into the place where you can no longer reassemble your own gun.
Some guns' trigger housing/assemblies are complicated enough to confound a novice owner. Should you find yourself NEEDING a gunsmith or certified armorer to "fix" your firearm, you may not only void a manufacturer's warranty, but incur a hefty bill to boot. (Not YOU specifically, just speaking in general terms here.)
Typically, anything you HAVE to do to the gun (as the owner/operator) can be done at the "field stripping" level.