- 10.3.1 – Rigging of the Roll System (Ailerons)
- 10.3.1 Aileron Push-Pull Cables
- 10.1.2 Elevator Trim
- 10.3.1 Aileron Cables
- 10.3.1 Aileron Torque Tubes
- 10.3.1 Aileron Control Cable
- 10.2.1 – Rudder Cable Installation
- 10.2.1 Rudder cable springs
- 10.2.1 Rudder Cable Connections
- 10.1.2 Elevator Trim
- 10.1.3 Aerodynamic Trim (Sparrow Strainer)
The rudder cable from the rudder is connected to the cable from the rudder pedals at the wing root. The typical method is to place a pulley where the rudder cable exits the firewall. But where it exits the wing, the cable simply makes a sharp turn towards the front. I don’t know why a pulley isn’t used wing root. Me and Malcolm talked about this and decided to try a pulley on the wing too.
The hardest part was getting the alignment right. To do it I took the cable from the pedals and clamped it (lightly) to the cable from the rudder. Then I placed both pulleys in position and adjusted them until the line of the cable was correct. At that point I marked the position and drilled the mounting holes.
Here is the wingroot with the cables connected.
I haven’t installed the return springs yet. The action of the rudder is very smooth with the two pulleys.