A riding lawn mower includes a seat, a chassis configured to support the seat, a cutting assembly mounted to the chassis, a walking assembly configured to drive the riding lawn mower to walk on a plane, and a steering wheel assembly. The steering wheel assembly includes a steering wheel operable by…

A riding lawn mower includes a seat, a chassis configured to support the seat, a cutting assembly mounted to the chassis, a walking assembly configured to drive the riding lawn mower to walk on a plane, and a steering wheel assembly. The steering wheel assembly includes a steering wheel operable by…

Retractable line guidance for a self-propelled machine (100,200), such as a self-propelled lawn mower, is provided by an operator (102,202) moving a string or line to control the speed and direction of movement of the machine (104,204). A retractable and extendable line (224) is mounted on the…