Electric fan bearing is intermitently crreating a high piched squeal. I am an average weekend wrencher, so I'm not sure just how difficult it might be to remove the fan and replace. I have the Bently CD manual and it looks somewhat intimidating. Anyone out there replaced a fan? I'd like to know what your experience was (how long did it take, any special tools, etc...) and whether or not you would do it again.
Thanks