Tagurpidikäik

Tagurpidikäik, meaning "reverse gear" in Estonian, refers to the action of moving a vehicle backward. This is achieved by engaging a specific gear, typically labeled with an "R" or a symbol resembling a backward arrow, within the transmission system. When reverse gear is selected, the internal mechanisms of the gearbox alter the direction of power flow from the engine to the wheels, causing the vehicle to move in the opposite direction of its forward gears.

Engaging reverse gear usually requires the vehicle to be stationary or moving at a very slow speed. Many modern vehicles also incorporate safety features that prevent accidental engagement, such as requiring the brake pedal to be depressed or a specific button to be pushed. In manual transmissions, reverse gear often has a different engagement method than other gears, sometimes requiring the shifter to be lifted, pushed down, or moved into a specific gate.

The primary use of tagurpidikäik is for maneuvering in confined spaces, parking, or correcting a vehicle's position when a forward movement is not feasible. It is a fundamental operational aspect of any automobile and is essential for safe and effective driving. Understanding and correctly utilizing reverse gear is a key component of driver training and licensing.