We are having a problem with the Carburetor heat control. It moves to full hot correctly, however when returning to full cold it jams at about the 1/4 to 1/8 on position. Once you apply max power, or nearly max power it will return to the cold or off position when the control is exercised to full hot, and back to cold. In trouble shooting it appears to be a problem is with arm that controls the movement of the of the "flapper valve". Looking for feed back on this problem.
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PA28-151 Carb. Heat Box
- Thread starter pitotdice
- Start date
