Just have to say im in the military stationed in afghanistan, and we work out every stinkin day and i love it. nitrotech is awesome and i take a number of animal stack products , all keep me fit and gaining muscle, and loosing weight.
http://zilvia.net/f/tech-talk/356853-adjusting-heater-valve-control-rod.html
http://abel.aniguild.com/manuals/89-90_240sx/heater_s.pdf
Here is the pdf for the heater too.
Maybe this could help idk
If i'm correct it should be operated by a metal line that pulls the door open and closed, if that came off it might not be switching. I could be wrong!
The website does say "To promote drifting in Jacksonville and surrounding areas". Im down to join im in ocala but i wont be back their for a few months.
As i am deployed in afghanistan i thought this was pretty crazy drifting is growing so fast
http://www.driftworks.com/2010/12/allthatfuzz-driftworks-all-over-the-world/
This would be so easy if i were back in the states, those snap ring pliers can be a b#@h. I use em all the time at work. Snapon has a great adjustable pair.