I got to changing that T- stat for the automatic transmission cooler and it looked like this when i lifted the tank up.
The spring completely blew the top part off. It then just fell apart from there.
The new one installed.
I also decided to re pack the 2 tensioners and one roller with grease. I took of the dust caps, and used a pic to remove the bearings seals. Cleaned out the dried crap with a Q tip and then repacked with a clean Q tip.
Only took two pics of the dried crap before I re packed them.
Changed the lower ac belt too and then put it all back together.