The damage of the hub is usually the damage of the aluminum alloy hub, which is basically caused by external forces and can be roughly divided into three types:
First, surface damage, mainly wheel hub surface wear and scratches.
The second kind, deformation damage, as the name implies, is that the hub is deformed and twisted under the action of external force.
Third, fracture damage, when the hub is strongly impacted, the hub breaks in different degrees.
Wheel hub repair is not omnipotent, and not all damage can be repaired. In addition to surface renovation and external deformation repair, it is not recommended to repair the final fracture. The function of the wheel hub is not only for beauty, but also for life safety. Take the hub seriously, don't lose too much because of small.
Method for detecting deformation of wheel hub
1, steering wheel jitter
If the steering wheel shakes at high speed, it is likely that the hub is deformed. At this time, it is necessary to go to the tire shop to do dynamic balance and judge whether the hub is deformed.
2. Tire leaks
If the tire leaks and there is no damage, and the inflation nozzle leaks, it must be that the hub is deformed. If the hub is deformed, it cannot be closely combined with the toe, resulting in air leakage.
3, tire curl
If the edge is outside, it is easy to be found. If it's hard to find inside, refer to the first two items.