Does a small scratch on the wheel hub have any impact?

1 Answers
VonLucia
07/29/25 10:36pm
Wheel hub scratched a small piece does not affect. The following is a specific introduction to automobile wheel hubs: 1. Working method: The wheel hub bearing unit adopts a bearing unit and an anti-lock braking system. The wheel hub unit is designed with inner and outer flanges, the inner flange is fixed to the drive shaft with bolts, and the outer flange installs the entire bearing together. 2. Wear impact: Worn or damaged wheel hub bearings or wheel hub units can cause high-cost failures during vehicle operation, and even pose safety hazards. 3. Upgrade method: The most common method for upgrading automobile wheel hubs is to replace them with aluminum alloy rims, or to use larger wheel hubs to improve vehicle performance and appearance.
Was this review help?
12
2
Share
More Forum Discussions

What kind of transmission does the Hyundai Accent have?

Modern Hyundai Accent is equipped with an automatic transmission (AT). More information about automatic transmission is as follows: 1. Terminology explanation: Automatic transmission is abbreviated as AT, the full name is Auto-Transmission. It consists of a torque converter, planetary gears, and a hydraulic control system, achieving speed and torque variation through hydraulic transmission and gear combination. 2. Structural characteristics: The torque converter is the most distinctive component of an automatic transmission. It consists of components such as the pump wheel, turbine, and guide wheel. The pump wheel and turbine form a working pair, where the pump wheel drives the turbine to rotate through fluid. The guide wheel between the pump wheel and turbine creates a speed difference between them through reaction force, achieving the function of speed and torque variation. For the driver, you only need to press the pedal with different force, and the transmission can automatically shift gears.
14
4
Share

Should a left-turning vehicle yield to a right-turning vehicle, or vice versa?

Right-turning vehicles must yield to left-turning vehicles. Regulations for the Implementation of the Road Traffic Safety Law: Article 52, Clause 4 of the 'Regulations for the Implementation of the Road Traffic Safety Law' stipulates that when motor vehicles pass through an intersection without traffic signal control or traffic police command, the following rules shall be observed: right-turning vehicles from the opposite direction must yield to left-turning vehicles. Reason for yielding: Right-turning vehicles yield to left-turning vehicles because a right turn is a small turn, and stopping at the roadside does not affect the normal flow of other vehicles. A left turn is a large turn. If a vehicle yields at the intersection, it stops in the middle of the intersection, which would affect the normal flow of vehicles from all three other directions.
20
2
Share

How to adjust the calendar on Dongfeng Fengshen S30?

Dongfeng Fengshen S30 calendar adjustment method is as follows: Press the CLK button to set and display the time; Adjustment knob (turn left to decrease, turn right to increase); Adjust to the desired date. Below is relevant information about the Dongfeng Fengshen S30: In terms of chassis, the Fengshen S30 features a classic MacPherson strut front suspension. The combination of telescopic pneumatic bidirectional hydraulic shock absorbers, stabilizer bar, and tubular rebound springs increases the elastic coefficient and improves elasticity. In terms of power: The Fengshen S30 is equipped with a 1.6L DOHC 16-valve engine provided by PSA, with a maximum output power of 78kW/5750rpm and a peak torque of 142Nm/4000rpm.
10
1
Share

Why is there no sound from car music?

Car music may have no sound due to reasons such as circuit failure or audio system damage. Circuit failure: Due to aging of the circuit and possible cutting or friction from plastic inside, the circuit may become disconnected or have poor contact, resulting in no sound from the audio system. Setting issues such as adjusting the audio to left and right channels can also cause the audio system to produce no sound. Introduction to car audio systems: Car audio systems consist of two main parts: the head unit and the speakers. The head unit, professionally defined as the sound source, converts digital signals from music software into corresponding electrical signals. It is installed on the car's control panel and serves as the core of any audio system, as well as an important component of the sound system. Speakers are electroacoustic transducers that convert electrical energy into sound energy. Their importance in the car audio system is extremely prominent, as their quality directly affects the system's playback performance. The function of speakers is to convert electrical energy into sound energy, thereby moving air to produce audio that enters the human ear, resulting in a good listening experience.
19
5
Share

What do the air pressure indicators 1 and 2 on HOWO dashboard represent?

On HOWO dashboard, air pressure indicator "1" displays data from the "individual trip memory", while "2" shows data from the "cumulative trip memory". Here's more information about HOWO: 1. Positioning: HOWO is a model under SINOTRUK Jinan Truck Co., Ltd., China National Heavy Duty Truck Group, serving as one of SINOTRUK's flagship products. 2. Configuration: The basic configuration of HOWO dump truck includes 375HP EGR China III engine, sleeper air conditioning, HW15710 transmission, ZF8098 imported steering gear, AC16 axle, HF9-ton front axle, 1200 tires, and cargo box dimensions: 8200*2300*1000, designed with mining-type structure.
19
5
Share

What are the differences between Sagitar and Bora?

The differences between Sagitar and Bora are as follows: 1. Different production platforms. Sagitar's production platform is more advanced than Bora's, so whether it's chassis craftsmanship, laser welding length, or overall vehicle assembly quality, Sagitar surpasses Bora. 2. Different production technologies. Sagitar is the latest product of Volkswagen's PQ35 platform, while Bora is a product of Volkswagen's PQ34 platform. The new Bora is a hybrid developed by applying Sagitar's technology on the basis of Bora and incorporating the preferences of Chinese consumers, rather than being entirely new. Sagitar, on the other hand, is the fifth generation of Jetta, both in terms of technology and model, being larger and more advanced. If comparing which one is more worthwhile, naturally it's Sagitar. 3. Different configurations. Bora lacks rear air vents, while Sagitar features rear independent suspension.
2
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.