Does a Slightly Deformed Steering Knuckle Need Replacement?
1 Answers
Steering knuckles with slight deformation must be replaced. The steering knuckle arm, commonly known as the "sheep horn" in Chinese, is one of the main components in a car's steering system. It ensures stable driving and sensitive transmission of driving direction, bearing the front weight of the vehicle and enduring variable impacts from the road surface during driving. Therefore, designers generally design the steering knuckle with high strength. The steering knuckle serves as the hinge for wheel steering, typically shaped like a fork, with two coaxial holes on the upper and lower forks for installing the kingpin. The steering knuckle spindle is used to mount the wheel. The two ears with pin holes on the steering knuckle are connected to the fist-shaped parts at both ends of the front axle via the kingpin, allowing the front wheels to pivot around the kingpin at a certain angle to enable steering. When the steering knuckle has issues, the car may exhibit poor steering return, abnormal front tire wear, easy damage to wheel bearings, and unusual body noises. The so-called "broken axle" cars in the news actually break the steering knuckle, not the axle. If the steering knuckle fractures, the car's wheels may directly fall off. The steering knuckle is crucial for vehicle handling and driving safety. If there are any problems with the steering knuckle, it is essential to promptly visit a 4S store or repair shop for repair or replacement.