What does brakewear mean?

What Causes the Squeaking Noise at the Rear of a Scooter?

Here are the reasons for the squeaking noise at the rear of a scooter: 1. Piston issue in the lower caliper: If the piston is stuck, it may prevent the brake pads from fully separating from the disc, leading to squeaking due to friction. The piston can be disassembled and cleaned. 2. Worn brake pads: If the brake pads are worn (including uneven wear, which could also be caused by the aforementioned piston issue), and the friction surface edges expose metal, it will produce a squeaking sound when rubbing against the disc. 3. Uneven disc surface: If the disc shows obvious concentric groove marks and is no longer a smooth friction surface, these marks indicate uneven wear on the brake pads.

7

3

Share

What does 'one oil' mean?

'One oil' represents one liter of oil. Generally, when people say 'a few oils,' they are referring to how many liters of oil a car consumes per 100 kilometers. If there are no bad driving habits during the journey, consuming around 7 liters of oil per 100 kilometers is considered relatively fuel-efficient. For SUV models, consuming around 10 to 11 liters per 100 kilometers is also considered fuel-efficient. Methods to improve fuel efficiency are as follows: 1. Drive at a constant speed: Control the vehicle's speed and avoid sudden braking; 2. Avoid opening windows at high speeds: Opening windows at high speeds increases fuel consumption; 3. Regularly check tire pressure to ensure it is correct: Both under-inflation and over-inflation can increase fuel consumption, so it's important to check tire pressure periodically; 4. Pay attention to transmission maintenance: Always use the correct transmission oil for your vehicle. Transmission oil not only lubricates but also helps in torque transmission, so it should be replaced regularly.

10

4

Share

How Many Liters of Fuel Does a Car Generally Consume per 100 Kilometers?

Larger engine displacement leads to higher fuel consumption. Vehicle usage varies significantly and cannot be categorized exhaustively. Below are fuel consumption references for common engine displacements: 1. 1.0L displacement: manual transmission - 4L, automatic transmission - 4.5 to 5L. 2. 1.5L displacement: manual - 5L, automatic - 6 to 7L. 3. 1.6L displacement: manual - slightly over 5L, automatic - 6 to 7L. 4. 1.8L displacement: manual - 7L, automatic - 8 to 9L. 5. 2.0L displacement: manual - 7 to 8L, automatic - 9 to 10L. 6. 2.4L displacement: manual - around 9L, automatic - 11 to 12L.

11

3

Share

How to Calculate Purchase Tax for 250cc Motorcycles?

Motorcycles with an engine displacement not exceeding 150cc are exempt from purchase tax. For motorcycles with an engine displacement exceeding 150cc, the payable tax amount is calculated by multiplying the taxable vehicle's price by the tax rate (for example, if a consumer buys a motorcycle priced at 10,000 yuan, the tax is calculated after deducting the VAT portion at a rate of 10%. The calculation formula is 10,000 ÷ 1.17 × 0.1 = 999.9 yuan). The taxable objects for motorcycles are as follows: 1. Light motorcycles: Motor vehicles with a maximum design speed not exceeding 50km/h and an engine cylinder total displacement not exceeding 50cc, having two or three wheels; 2. Two-wheeled motorcycles: Motor vehicles with a maximum design speed exceeding 50km/h or an engine cylinder total displacement exceeding 50cc, having two wheels; 3. Three-wheeled motorcycles: Motor vehicles with a maximum design speed exceeding 50km/h, an engine cylinder total displacement exceeding 50cc, and an unladen weight not exceeding 400kg, having three wheels.

16

3

Share

Are parking lot ETC and highway ETC the same?

Parking lot ETC and highway ETC are the same. The following are specific explanations about ETC: 1. Meaning: ETC is an electronic toll collection system that does not require stopping. The ETC dedicated lane is used for vehicles equipped with ETC on-board units, adopting electronic toll collection methods. 2. Development Status: ETC is an electronic automatic toll collection system for highways, bridges, and tunnels that is being actively developed and promoted internationally. This technology has a long development history abroad, and electronic toll collection systems in many countries and regions such as the United States and Europe have been partially networked and gradually formed economies of scale. In China, the highway toll collection system, which mainly uses IC cards and magnetic cards as media and adopts manual toll collection methods, is undoubtedly influenced by this trend.

18

4

Share

Is it necessary to maintain Wuling Hongguang at a 4S shop?

It is recommended to maintain Wuling Hongguang at a 4S shop. The following is a related introduction about Wuling Hongguang: 1. Introduction: Wuling Hongguang is the first cross-border self-developed product between commercial vehicles and passenger vehicles launched by SAIC-GM-Wuling. The product features smooth exterior design, diversified and practical spacious driving and riding space. 2. Appearance: The appearance is atmospheric and incorporates popular elements. Wuling Hongguang adopts the very popular double U front face design and three-dimensional vertical chrome-plated air intake grille, which not only makes the front part look more fashionable and dynamic, but also inherits some characteristics of the GM series. The eye-catching eagle-eye crystal diamond headlights and feather-shaped crystal diamond front fog lights further enhance the vehicle's sense of grade.

1

Share

What does brakewear mean?

What Causes the Squeaking Noise at the Rear of a Scooter?

What does 'one oil' mean?

How Many Liters of Fuel Does a Car Generally Consume per 100 Kilometers?

How to Calculate Purchase Tax for 250cc Motorcycles?

Are parking lot ETC and highway ETC the same?

Is it necessary to maintain Wuling Hongguang at a 4S shop?

Does the Wuling Zhiguang Mini Truck Have a Scrap Period?

What are the symptoms of a faulty alternator one-way clutch?

Where is the scooter engine noisy?

How to Deal with Air Conditioning Odor in Dongfeng Fengguang 580 Zhishang Edition?