Rear Wheel Bearings

Are there any known issues with the rear wheel bearings on a 2003 Forester?

I’m guessing yours has failed?

You might find this interesting:

http://www.endwrench.com/current/Current6/03/Wheel%20Bearing%20PDFs/03-50-02.pdf

Thanks? Since I sell commercial printing for a living, I’m not going to pretend that I have any idea what any of that means.