EGR "How to" with pics

[UtahVXer]

I remember a couple of years ago someone posted instructions with pics for cleaning the EGR valve/tube, and tightening nut. Can someone post a link? I can't seem to find it. This may be trivial for many; but I am sure there are some other mechanically-challenged, like myself, who would appreciate it. Thanks in advance.

[deermagnet]

http://isuzufaq.ibctech.ca/#faq1

[UtahVXer]

Thanks, Mark.