Control coloums removed, Foot rest removed, wirring removed, Panel brackets removed, cockpit floor wire duct removed.
Kollsman Altimeter has been a major challenge. I used a broken spare unit to test a stepper motor on it. The axis for the QNH setting needs to be lengthened to turn a potentiometer. The white flag on the altimeter scale for the KIFIS system can be biased out of view with a fixed voltage. […]