Control Assembly: Adjustments
Air Mix Control Cable Adjustment1. Disconnect the heater valve cable from the heater valve.
2. Set the temperature control lever on COOL.
3. Turn the cable arm to the stop and connect the end of the air mix control cable to the cable arm.
4. Gently slide the air mix control cable outer housing back from the end enough to take up any slack in the air mix control cable, but not enough to make the temperature control lever move, then snap the air mix control cable housing into the cable clamp.
NOTE: The heater valve cable should always be adjusted when ever the air mix control cable has been disconnected.