throttle servo

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mwilsonjr

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doing something wrong 5645 hitec servo for throttle when I apply the brake and let off the throttle goes wide open till you push the throttle and let then it returns to normal.
 
Sounds like the arm might not be centered. Linkage might need adjusting. The spring on the brake linkage pushes when you let off the brakes. It might be pushing too far.
 
The horn could be stripped out, making it change positions on the shaft. Take the horn off and watch what the servo shaft does as you work the trigger.
 
Just installed a new throttle servo myself and you must make sure if is centered before you go to far, you shouldn't hear a peep out of the servo if centered correctly
 
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