What component serves to align the wheel and axle assembly in the correct position?

The centering cam is specifically designed to align the wheel and axle assembly in an accurate position. This component plays a crucial role in ensuring that the wheels are properly oriented, which is essential for the stability and performance of the aircraft during both takeoff and landing.

Proper alignment helps manage wear on the tires and prevents unnecessary strain on the landing gear system. The centering cam operates by maintaining the correct position of the wheel and axle, allowing for smoother operation and enhanced control of the aircraft.

In contrast, the shock strut primarily absorbs landing impacts and helps to cushion the aircraft as it touches down, while the landing gear door serves to protect and streamline the landing gear when it is retracted. The dampening device is intended to control oscillations and vibrations but does not directly contribute to the alignment of the wheel and axle assembly. Each of these components has its own function, but the centering cam is the one that specifically addresses alignment needs.