Nope, it is a jackscrew, and the aerodynamic load makes moving difficult, regardless of the direction. See https://www.satcom.guru/2018/11/stabilizer-trim.html

Nope, it is a jackscrew, and the aerodynamic load makes moving difficult, regardless of the direction. See https://www.satcom.guru/2018/11/stabilizer-trim.html https://www.satcom.guru/2018/11/stabilizer-trim.html