The BMD-3 is fitted with a new hydromechanical transmission with hydrostatic steering mechanism. Together with the rest of the steering mechanism, it forms part of the helm. The steering mechanism was jammed or locked. A motorcycle handlebar is a tubular component of a motorcycle's steering mechanism. It was determined that the crash was caused by the steering mechanism locking up. The drum horse has an unusual steering mechanism. Another shell disabled the ship's steering mechanism. Any beam pointing oscillation can be removed using the beam steering mechanism mentioned above. A change to a cam steering mechanism was recommended to improve the steering's steadiness. The steering mechanism used a worm and peg system. Most vehicles, with the notable exception of railed vehicles, have at least one steering mechanism. Examples are the steering mechanism in a car, or the winding mechanism of a wristwatch.