How is the steel strength of the Exeed car body?

How Often Should the Golf 7 Battery Be Replaced?

Golf 7 batteries generally need to be replaced every five years. Below are some relevant tips on car battery maintenance: 1. Regularly inspect the battery: Check for any obvious leaks or deformations. If there are deformations or leaks, replace the battery immediately to ensure driving safety. 2. Replenish the battery electrolyte in a timely manner: After confirming there are no issues, securely connect the battery's positive and negative terminals. Turn on the car's electrical self-check to see if the electrolyte level needs replenishing. If so, add distilled water or a special dedicated fluid—never use mineral water or tap water. 3. Precautions when starting the car: When starting the engine, note that the starting time should not exceed 5 seconds, and the interval between subsequent attempts should be no less than 15 seconds. If the engine fails to start, check if the ignition coil is aged or malfunctioning.

11

5

Share

How to Determine the Thickness of Brake Pads?

Methods to determine the thickness of brake pads: 1. If you hear a metallic scraping sound when lightly applying the brakes, it indicates that the brake pads must be replaced immediately. This sound occurs because the wear indicators on both sides of the brake pads are directly rubbing against the brake disc, showing that the pads have exceeded their limit. 2. Each brake pad has raised indicators on both sides, which are about 2-3 millimeters thick. This thickness represents the minimum replacement limit for the brake disc. If the brake pad thickness is level with these indicators, replacement is necessary. Classification of brake systems: 1. Disc brakes, also known as 'rotor brakes,' mainly consist of a brake disc and a brake caliper. When the wheel is in motion, the brake disc rotates with it. During braking, the caliper pushes the brake pads against the disc to create friction and generate stopping power. 2. Drum brakes consist of two bowl-shaped components forming a brake drum, inside which brake shoes and return springs are housed.

3

2

Share

Do You Need to Buy a Charging Pile When Purchasing a Tesla?

Purchasing a domestically produced Tesla requires you to pay extra for a charging pile, while an imported Tesla comes with a free charging pile. Portable mobile chargers are also categorized into two types: home version and industrial version. 1. Home Version Charger: This charger has rated voltage and current of 220V and 8A respectively, capable of charging 12 km per hour. It can be plugged into a standard air conditioning socket, but an additional ground wire is required; otherwise, it will trigger an alarm and fail to charge. 2. Industrial Version Charger: Rated charging parameters: 380V voltage and 16A current, achieving a charging speed of 60 km/h. This socket requires a special industrial socket and can only be used with a three-phase power supply. The socket wiring must include three live wires, one neutral wire, and one ground wire. The ground wire requires inserting one end of a metal rod into soil less than one meter deep.

2

4

Share

Where is the cabin air filter located in the Dongfeng Fengxing SX6?

The cabin air filter of the Dongfeng Fengxing SX6 is installed under the front passenger seat, near the left foot position, towards the inner side. Below are the locations of cabin air filters in some other vehicles: 1. Some cabin air filters are located under the front windshield, covered by a drainage trough. To access it, open the engine hood, remove the fasteners and the drainage trough, and you will see the cabin air filter. 2. Some cabin air filters are located inside the glove compartment under the front windshield on the passenger side. Remove the glove compartment to see the cabin air filter inside. Below are the steps to replace the cabin air filter in the Dongfeng Fengxing SX6: (1) Press the new filter into a "()" shape, first insert the inner corner, then the outer corner, and push the inner edge in. (2) Adjust the position of the filter by gently pulling and pushing it a few times, then start inserting the outer edge, also inserting one corner first, then the other, until the entire edge is smoothly embedded. Then pull and push it a few times to adjust its position. (3) Note that the arrow on the filter should face upwards because the evaporator is located above, and air passes through the filter before entering the evaporator.

4

5

Share

What is the working principle of a transfer case?

Working principle of a transfer case: Each shaft of the transfer case is supported by two tapered roller bearings, and the bearing tightness is adjusted with corresponding shims. Below is a related introduction to the transfer case: 1. The function of the transfer case is to distribute the power output from the transfer case to the drive axles and increase torque. The transfer case is also a gear transmission system, which is independently fixed to the vehicle frame. Its input shaft is connected to the output shaft of the transfer case, and the transfer case has multiple output shafts, each connected to the drive axles via universal drive shafts. 2. The operating mechanism of the transfer case has the following requirements: The front axle cannot be engaged without first engaging the low-speed gear, and the front axle cannot be disengaged without first disengaging the low-speed gear. When an off-road vehicle is driving on good roads, the power to the front axle is generally cut off to reduce power consumption and wear on the drivetrain components and tires. During off-road driving, if low-speed gear power is needed, to prevent overloading of the rear and middle axles, the low-speed gear power should be shared by all drive axles.

4

Share

What to Do If the Vehicle Purchase Tax Invoice Is Lost?

When purchasing a motor vehicle, it is necessary to obtain a unified invoice for motor vehicle sales. The vehicle purchase tax invoice serves as proof of payment for the vehicle purchase tax. If the vehicle purchase tax invoice is lost, it can be reissued. The vehicle owner needs to go to the local tax bureau to complete the relevant procedures. The role of the vehicle purchase tax invoice: When replacing or selling a vehicle, it serves as proof for second-hand vehicle transactions. The vehicle purchase tax invoice must be provided to the other party; otherwise, it will be considered incomplete documentation, leading to the other party refusing to purchase the second-hand vehicle. When the vehicle is nearing its service life and is about to be scrapped or participates in certain 4S store trade-in policies, the vehicle purchase tax invoice needs to be provided. Especially when the vehicle is scrapped, the state provides corresponding scrapping subsidies. Without the vehicle purchase tax invoice, it may result in the inability to receive the subsidy normally. Subjects of vehicle purchase tax: The vehicle purchase tax is levied on listed vehicles, and unlisted vehicles are not subject to taxation. The scope of taxation includes cars, motorcycles, electric vehicles, trailers, and agricultural transport vehicles. Specific provisions are as follows: Cars: including all types of cars. Motorcycles: light motorcycles, two-wheel motorcycles, and three-wheel motorcycles. Electric vehicles: trolleybuses and tramcars. Trailers: full trailers and semi-trailers. Agricultural transport vehicles: three-wheel and four-wheel agricultural transport vehicles.

4

0

Share

How is the steel strength of the Exeed car body?

How Often Should the Golf 7 Battery Be Replaced?

How to Determine the Thickness of Brake Pads?

Do You Need to Buy a Charging Pile When Purchasing a Tesla?

Where is the cabin air filter located in the Dongfeng Fengxing SX6?

What is the working principle of a transfer case?

What to Do If the Vehicle Purchase Tax Invoice Is Lost?

How to Identify the Front and Back Sides of a Tire?

What does brake pad wear mean?

How to Check the Manufacturing Date of a New Car?

What is the fuel consumption of the Nissan Sylphy Classic?