Patience Required to Replace the Air/Mixture Servo Motor
This part is identical to the original. It is held by only two screws. The top screw is difficult to reach. I was able to get to it by using a phillips head bit and a small wrench (see photos). There are also other tools that can be used to reach and fit into this small area.
This part was an original factory item made in Japan and high quality, not one of those other look-a-like cheap junk parts made in China that won't work as intended.
My HVAC would get stuck in cold mode so I replaced this servo a week ago and sofar no problems. Good price here cuz some of the other sites are asking too much.