Adjusting Nut HD90129321019 Shacman Truck Spare Parts

Adjusting Nut HD90129321019

Product Introduction:

In the truck's braking system, the gap between the brake shoe and the brake drum needs to be kept within a suitable range. By rotating the adjusting nut, the length of the brake push rod can be changed, and then the gap between the brake shoe and the brake drum can be adjusted to ensure a good braking effect. In the suspension system, the adjusting nut can be used to adjust the gap between the spring and the frame or axle to make the vehicle run more smoothly. In parts such as the drive shaft connection, the adjusting nut is used to adjust the preload of the bolt to ensure the reliability of the drive shaft connection and prevent the connection from loosening due to vibration and other reasons during the vehicle's driving. In the engine's valve mechanism, the adjusting nut can adjust the preload of the valve spring to ensure normal opening and closing and sealing of the valve. In the truck's steering system, the length of the steering tie rod can be adjusted by adjusting the nut, thereby changing parameters such as the toe value of the front wheel to ensure the vehicle's steering performance and straight-line driving stability. For some adjustable parts, such as the rearview mirror bracket, the adjusting nut can achieve fine-tuning of their position to meet the driver's field of vision.