2010 2tr-fe torque specs for thermostat housing ?

I have a list of specs ,,, cant find this one. this is the aluminum thermo housing that thermostat has o ring.
three bolts ( 1 bolt , 2 nut ) - also wondering if you guys are using a gasket sealer on new gasket ? old one apparently did not, came apart without scraping - and had a very slight leak.
new gasket is napa 35445 , black standard looking gasket , with a bead of a permatex looking stuff ( blue colored } on cover side, engine block side is just black.

 

....AND.... THANK-YOU , in advance ..again !!

 

http://www.customtacos.com/tech.old...6toyrm/06toypdf/06rmsrc/rm2006ta/01700410.pdf

 

Look at your first picture. See that blue line that goes around the gasket? That's your gasket sealer. Built in.

Forgot to mention. You don't need a torque wrench for this. Snug it down, going nice and easy. You'll know it's too loose if it leaks.

 

I realize blue stuff is gasket seal , guess I wondered why none on back ?.... anyways, task complete , ran truck up to normal temp with no leaks. now waiting for cool down , and check again. btw, I did not seal gasket on back. previous post from bill had instructions 15 lb torque .. thanx all

 

miller time !!