I still can't see any video.
If it IS the fan bracket, you're half way to a T-belt job anyway, so that's a good time to do it. It really should be pretty easy to check before taking much apart though.
The fan bracket can be seen at step 20 of the T-belt job in http://www.lexls.com/tutorials/engine/timingbelt.html
If you want to do the bracket, but not the T-belt you still have to do almost everything to that point anyway. But well before you get that far - even before disassembling anything, you should be able to test to see if there is too much play in the fan bracket. Sliding axially a mm or two should be fine, but there should be no wobble.