Can You Brake During Half-Clutch Engagement?
2 Answers
Half-clutch engagement allows braking. Half-clutch refers to the unstable connection state of the clutch when the driver gradually depresses the clutch pedal, reducing the pressure on the clutch pressure plate, causing the driving disc and driven disc to slip while rotating. Here are relevant details: 1. Manifestations of half-clutch engagement: The clutch gives a pushing sensation underfoot; the vehicle slightly shakes with engine noise; there's a slight tendency to lurch forward as the tachometer RPM drops. 2. Precautions for half-clutch operation: Minimize duration in half-clutch state; maintain proper driving habits by removing left foot from pedal when not operating the clutch.
When I was learning to drive, my instructor taught me that the half-clutch state is actually when the clutch on a manual transmission car isn't fully released, with the clutch pedal pressed halfway. In this state, applying the brakes is feasible, such as when preventing rollback during hill starts. However, be careful not to do this for too long, as it can easily wear out the clutch plates. I've seen a friend's car require major repairs prematurely because of this. It's best to develop the habit of stabilizing the car with the half-clutch during starts, then fully releasing the clutch to complete engagement before applying the brakes or accelerator. This makes the car more stable and prevents stalling or skidding. In daily driving, if you frequently operate this way in traffic jams, although convenient, it will shorten the clutch's lifespan. For safety, don't rely on it as a routine operation. Having driven manual transmission cars in the city for over ten years, my experience is to use other methods whenever possible instead of frequently using the half-clutch with brakes to avoid additional repair costs.
