How to avoid broken axle

Broken axis sounds so horrible, many people are afraid there will be one day off the shaft in his car. If you are still very lucky to now, then you have to keep this lucky: 1, try not to buy more broken axle case at the end of the same models (not including replacement models). 2, in the road bumps and bumps encountered when the slow down, if found bumpy road when there is abnormal vibration, there may be unsprung mass resonance, this time should be appropriate to change the speed. While trying to avoid the teeth on the road, and is strictly prohibited overloading. 3, do not use fake and shoddy parts products, modified vehicles to avoid significant changes in the quality of unsprung, ordinary family car in the case of the suspension does not strengthen the use of high-performance tires do not use. 4, Regular inspection of the chassis of the vehicle, check the parts (such as steering knuckle, the ball, control arm, steering tie rod, axle, wheels, tires) whether the deformation, cracks, corrosion damage, if necessary Perform the service replacement. 5, vehicle maintenance process, the disassembly of parts and components of the fastening of the tightening has certain technical requirements, such as the suspension components of the fastening bolts have a standard preload torque, the specific vehicle access to the user / Maintenance manual, in the tight elastic bushings of the parts should make the normal four-wheeled vehicles to avoid unnecessary parts of the suspension between the internal stress.