The braking system is a core component of automotive safety, and brake pads, as key consumables in the braking system, their working condition directly affects driving safety.When the brake pads of the 440603905R passenger car show excessive wear or failure, the vehicle will exhibit a series of typical signs.The following are the main signs of brake pad failure for 440603905R:
1. The brake pad thickness becomes significantly thinner or cracks or falls off
If the thickness of the friction material is less than 1/3 of the new pads (the original thickness is about 1.5cm, the critical value is 3mm), or there are cracks, falling pieces, exposed rivets, etc., they must be replaced immediately, otherwise the brake disc will be damaged and the braking ability will be lost.
2. The braking distance is significantly longer
The force that used to decelerate with light pedaling now requires deep pedaling or even pedaling to the bottom to achieve braking, indicating a decrease in braking force.
3.The vehicle shakes or the steering wheel vibrates when braking. During the braking process, the car body or steering wheel will vibrate obviously, which is mostly due to uneven wear of the brake pads, resulting in uneven force, uneven surface and even deformation of the brake disc.
4. Burning smell or abnormal signs of wear appear
If you smell a pungent burnt smell after braking for a long time, or find burn marks or discoloration (blue) on the surface of the brake disc, it means that the brake pads are overheated and ablated, and may have lost their normal friction performance.