What are the precautions for replacing brake pads?
3 Answers
Precautions for replacing brake pads: 1. Installation of brake pads: When installing new brake pads, distinguish between the inner and outer sides. The friction surface of the brake pads should face the brake disc to ensure proper fit between the disc and pads. Install all accessories properly and tighten the caliper body. 2. Braking effect: In a car's braking system, brake pads are the most critical safety components. The quality of all braking effects is decisively influenced by the brake pads. 3. Proper break-in: After replacing brake pads, they need at least 500km of proper break-in to reach optimal working condition. Before this period, control your speed appropriately, anticipate road conditions when driving on highways to avoid sudden braking that could affect braking performance. During rainy or snowy weather, pay extra attention to maintaining sufficient braking distance and allow for earlier braking.
When changing brake pads, I'm extra careful. First, I check if the pad thickness is below the recommended value – if it's too thin, I replace them immediately. The car must be parked on level ground, and after lifting it with a jack, I never forget to add safety stands – otherwise, the car falling would be extremely dangerous. When selecting new pads, I pay attention to quality brands and avoid cheap, inferior ones. Cleaning the brake discs and calipers is also crucial, as too much dust affects braking performance. When tightening bolts, I don't overdo it – just the right amount of force is enough. After replacement, I always repeatedly test the brakes by pressing them before driving to ensure everything feels normal. Regular inspections are a good habit; I check them myself every 10,000 kilometers, which saves money and extends the brake system's lifespan. When driving normally, I avoid sudden braking to reduce pad wear, which saves a lot of hassle.
Safety is my top priority. Before changing brake pads, make sure the car is securely parked without any tilting or instability. Extra caution is needed when children are in the car, so I always choose a safe day for the task. When selecting new pads, consider wear resistance and heat dissipation—avoid overly hard ones for better comfort. Don’t skip the cleaning step; use a brush to remove old dust. During installation, manually check bolt tightness—too loose or too tight can cause issues. Test the brakes by pressing them several times initially to seat the pads properly. I prefer taking a short test drive afterward to ensure responsiveness. Regular maintenance is key—inspect every three months to prevent problems. While saving on costs is reasonable, safety should always come first.
