Rvblyky7
Note in both cases it says engine inlets.
To me that is the big round (or roundish) bit at the front, that the engine anti ice heats when it's on and to a lesser extent the abradable lining.
On the RR Trent engines that I am familiar with I can't even reach the fan let alone spin it.
Verifying the fan on the cfm56 is free to rotate can be as simple as looking at it spin in the breeze.