Pack 9 - Stage 73 part 1 - Testing the rudder.

[Mark, The Master Modeller]

Stage 73 gives us another part of the pedestal and a fuselage frame, but we work on the rudder and elevator at the moment.

First of all we need to check th e operation and centring of the rudder servo.  Firstly, disconnect plug H2 from the main board (top right in the photo below) and plug it into the servo tester.  

Press the rotate button to check that the rudder swings left and right, then press the zero button to make sure it returns to the zero position.

 If necessary you can adjust it by repositioning the servo arm on the servo.

This stage is continued in the next post.