any Toyota techs on here? (throttle body help)

[ZfrkS62]

Last year i was having surging issues with my 4a-fe motor so i swapped the throttle body with the one off the old motor (head gasket popped, didn't have time to just swap a new one on) and disassembled the high idle valve thinking it was the problem. Now that i'm getting ready to reassemble the old engine, i've got to put the idle valve back together. Problem is, an extra spring has made it's way into the spot where i grouped all the parts and i don't remember it being there when everything came apart. I need an exploded view of this little bastard so i can put it all back together correctly. Google is useless (for once) and my Chilton manual doesn't have one either.

This is the coolant controlled thermostatic high idle valve that is integrated on the bottom of the throttle body, not the electrically controlled version. Anyone know where a diagram is?