Rudder Trim
STC SA00851SE — Cockpit-controllable rudder trim kit for PA-20 & PA-22.
Relieve leg fatigue on long cross-country flights. Adjusts for any speed and weight combination.
The kit includes all necessary parts, installation instructions, drawings, flight manual supplement, instructions for continued airworthiness, and STC with use authorization.
The trim works by relocating the rudder pedal return springs, increasing their size, and controlling tension with a trim wheel under the panel on the control column guide tube.