What does 'Don't repair the brake pads' mean?

[DeGarrett]

It means the brake pads are no longer usable and need to be replaced. Here is some information about brake pads: 1. Introduction: Brake pads are the friction components specifically used for braking in vehicles. Also known as brake linings. 2. Replacement interval: There is no fixed replacement interval for brake pads. Regular inspections are recommended. For general household vehicles, inspections should be conducted around 30,000-60,000 kilometers, with replacement determined based on wear level. 3. Function: The brake pad's heat insulation layer is made of non-conductive materials to prevent heat transfer. During braking, they are pressed against the brake disc or drum to create friction, thereby slowing the vehicle. Due to friction, the friction material gradually wears out. Lower-cost brake pads tend to wear faster. When the friction material is depleted, the brake pads should be replaced promptly; otherwise, braking effectiveness will be lost and the brake disc may be damaged.

[VonAnna]

I've been driving for over twenty years and often hear friends say 'don't bother fixing the brake pads.' What they really mean is that the brake pads are too worn out to repair and need to be replaced entirely. Brake pads are crucial for safe stopping, and they wear thin over time. If they're too thin, forcing a repair can leave hidden dangers—like polishing them might only be a temporary fix before problems arise again. I recommend paying attention to signs like squeaking sounds or weakened braking power while driving. Regularly visit a professional shop to measure the thickness and prioritize safety—don't skimp on small expenses, or you might regret it later. In car maintenance, brakes are the top priority; it's better to spend a little more to stay safe.

[LukeMarie]

As a young person who just learned to drive, I didn't understand the term at first. Later, the mechanic explained that 'the brake pads can't be repaired anymore' means the brake pads are worn flat and must be replaced, otherwise it's dangerous. I personally experienced brake failure once, almost crashing into a wall, which scared me into replacing the entire system immediately. Learned my lesson - when it comes to cars and safety, you can't be stingy. Usually, listen to the brake sounds to judge their condition. If there's a problem, fix it immediately without delay. Developing good maintenance habits saves money and gives peace of mind.

[McFaith]

From a layman's perspective, 'Don't bother repairing brake pads' generally means that when the brake pads are severely worn to the point of being unrepairable, it's better to just replace them directly rather than wasting money trying to patch them up. Simple checks like hearing unusual noises when braking or the car not stopping steadily are signals to replace them promptly to ensure driving safety. I check them every three months to avoid trouble—safety comes first.