Fuel Sending Unit, 1999 Rodeo, 4 Cyl, 2.2

Does anyone out there have detailed instructions on how to change the Fuel Sending Unit on a 1999 Rodeo, 4 Cyl, 2.2? This needs to be easy enough for the "shade tree mechanic". I have the unit but job doesn't seem to be as easy as I antipated. Please email instructions to pacormier@msn.com. Thanks to all of you Isuzu Experts for helping out on this forum!

http://isuzufaq.ibctech.ca/#faq2

There is a link in the above link to a full writeup with photos.