Control Assembly: Adjustments
Heater Valve 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 heater valve cable to the cable arm.
4. Gently slide the heater valve cable outer housing back from the end enough to take up any slack in the heater valve cable, but not enough to make the temperature control lever move. Hold the end of the heater valve cable housing against the stop, then snap the heater valve cable housing into the cable clamp.
5. Turn the heater valve arm to shut and connect the end of the heater valve cable to the cable arm.
6. Gently slide the heater valve cable outer housing back from the end enough to take up any slack in the heater valve cable, but not enough to make the temperature control lever move, then snap the heater valve cable housing into the cable clamp.
NOTE: The air mix control cable should always be adjusted when ever the heater valve cable has been disconnected.