Trim Tabs repair and rebuild

It is generally much easier to perform this task of the trim tab when in conjunction with the whole control.  There are conditions, such as a Piper PA-24, it is an absolute requirement; the trim assembly is equipped with three hinges.  It would be unrealistic to entertain getting a perfect rivet hole alignment between the three hinges, such as incorporated on the Piper PA-24 stabilator assembly.

 

The PA-24's trim tab skin is configured in one piece (many required bends) using 2024-T3 aluminum.  We have found that replacing the original hinges with new FAA/PMA approved hinges the most effective solution.   Upon completion, the outer portion of the hinge is left undrilled.   It is only when the tab unit is temporarily attached and fitted to the stabilator, the trim tab then is drilled and fitted.  The Cessna is far less complicated.  However, it too is far easier to perform this task when mounted to the control.  The Beechcraft Musketeer line has a piano hinge design where the left trim and right trim are both connected by a single hinge pin.  The hinge pin must be able to align itself through both the left and right hinge assembly.  Having access to the stabilator will greatly enhance the success to accomplish this.

 

RJ Dauhn Aircraft can perform these jobs for you. We guarantee our work, and do it at a very competitive price.