The fan had an annoying noise so I decided to have a look and remove dust with compressed air.
Now they're much worst, the bearing is loose and giggle from side to side.
I only touched the core/blades merely to stop it from spinning while I was dedusting.
The only thing I can think of why this happened is that an air jet went underneath the core and moved something in the wrong place.
This is what they now sound like.
[ame]http://www.youtube.com/watch?v=IdtYGeQ41cM[/ame]
Your thoughts ?
Now they're much worst, the bearing is loose and giggle from side to side.
I only touched the core/blades merely to stop it from spinning while I was dedusting.
The only thing I can think of why this happened is that an air jet went underneath the core and moved something in the wrong place.
This is what they now sound like.
[ame]http://www.youtube.com/watch?v=IdtYGeQ41cM[/ame]
Your thoughts ?