These items show the complexity of

These items show the complexity of the landing gear and the difficulty to account for all the static and dynamic forces acting on the landing gear assembly. The drag force caused by braking can generate a toe-out condition that changes as a function of the applied braking pressure. The shimmy damper, if installed, has an additional range of motion that can alter the toe condition. Axle deflection from aircraft loading has been identified in some cases to be a major contributor to camber wear. This can be further impacted in a dynamic mode as the aircraft “bounces” down the runway during takeoff or landing.