What's wrong with the brake body shaking
Recently, the issue of body shaking when a vehicle brakes has become a hot topic of discussion among car owners. This article will answer this common question in detail from three aspects: cause analysis, solutions and related data statistics.
1. Common reasons for brake body shaking
Body shaking during brakes is usually related to the following factors:
| reason | Specific performance | Percentage (statistics of the entire network) |
|---|---|---|
| Brake disc deformation | Vibration is obvious when braked at high speed and lighten at low speed | 42% |
| Uneven wear of brake pads | Accompanied by sharp noise, the braking distance becomes longer | 28% |
| Suspension system failure | The shaking of the bumpy road surface is intensifying | 18% |
| Tire dynamic balance failure | A jitter occurs in a specific speed range | 12% |
2. Solutions and maintenance costs reference
| Fault Type | Solution | Average maintenance cost (yuan) |
|---|---|---|
| Brake disc deformation | CD or replace brake disc | 300-800 (front wheel) |
| Brake pad problems | Replace brake pads | 200-600 |
| Suspension system failure | Replace shock absorber/arm | 500-2000 |
| Tire dynamic balance | Re-actual balance | 40-100/wheel |
3. Analysis of recent car owners' concerns
According to the data monitoring of the entire network for the past 10 days, the discussion on brake jitter shows the following characteristics:
| Points of concern | Discussion hot topic | Typical Problem |
|---|---|---|
| New energy vehicles shake | ↑35% | Does the energy recovery system affect the brakes? |
| Repair quality dispute | ↑22% | Comparison of 4S store and third-party repairs |
| DIY solutions | ↑18% | Feasibility of replacing brake pads by yourself |
4. Professional advice
1.Timely testing: When the brake jitters significantly when the speed exceeds 60km/h, it is recommended to check the brake system immediately.
2.Regular maintenance: Check the brake disc thickness every 20,000 kilometers, and the standard value should be greater than 22mm.
3.Driving habits: Avoid long-term continuous downhill brakes, and it is recommended to use engine braking.
4.Accessories selection: When replacing the brake disc, it is recommended to choose original or OEM certified products. Inferior accessories may cause jitters faster.
V. Typical case sharing
A Tesla owner reported:"The brake shaking occurred after upgrading the system, and after inspection, it was found that the brake disc surface oxidation was caused."Such cases have increased by 15% recently. Experts recommend that electric vehicles should first drive at low speed and friction brake discs after long-term parking.
Through the above analysis, it can be seen that the brake jitter problem involves multiple systems, and accurate diagnosis can be effectively solved. It is recommended that car owners go to professional institutions for testing in time when they have symptoms to avoid safety hazards.
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