Operation CHARM: Car repair manuals for everyone.

Heater Control Valve: Adjustments





Set the water valve and control lever to "Cool".

NOTE: Place the water valve lever on "Cool" and while pushing the outer cable in the "Cool" direction, clamp the outer cable to the water valve bracket.

Test control cable operation. Move the control levers back and forth and check for stiffness and binding through full range of the levers.