What are the reasons for the non-display of the reversing image in the Mercedes-Benz E300L?

At how many kilometers should the second maintenance for a small car be performed?

New car second maintenance, this is related to the vehicle category and model, generally it should be around 10,000 to 15,000 km. Below is extended information: 1. Second maintenance concept: The second maintenance of a car is a maintenance centered on inspection and adjustment for motor vehicles that have traveled a certain mileage; 2. Maintenance scope: Check and adjust the working condition of the engine and electrical equipment, remove and clean the oil pan and oil filter, check and adjust the steering and braking mechanisms, remove and clean the front and rear wheel hub bearings, add lubricating oil, remove and inspect tires and perform rotation, etc.; 3. Maintenance function: The purpose of maintenance is to maintain the various parts, mechanisms, and assemblies of the vehicle to ensure they have good working performance.

19

3

Share

What is the torque specification for motorcycle brake caliper bolts?

Motorcycle brake caliper bolts require a torque of 35 Nm. Definition of bolt torque: For critical fasteners on special components, due to their high importance, there are stringent requirements for tightening degree and uniformity. Typically, these require tightening with a torque wrench, and only when the torque wrench reaches a specific torque value is the tightening considered qualified. This specified tightening force value is called the standard torque for bolts. Common bolt torque specifications: The recommended torque for M6 bolts is 6 Nm, for M8 bolts is 15 Nm, and for M10 bolts is 30 Nm. The exact tightening torque should also be determined based on the bolt material and the structure of the fastener itself.

18

2

Share

How Long Does It Take to Paint a Car Bumper?

Painting a car bumper typically takes about two days. The car bumper is a safety device designed to absorb and mitigate external impacts, protecting the vehicle body and ensuring the safety of passengers. It serves multiple purposes, including safety protection, vehicle decoration, and improving the vehicle's aerodynamic characteristics. In low-speed collisions, the bumper acts as a buffer, safeguarding both the front and rear body of the car. It also provides some protection for pedestrians in the event of an accident. Aesthetically, the bumper enhances the vehicle's appearance, serving as a key component in styling the car, while also contributing to aerodynamics. Positioned at the front and rear of the vehicle, the bumper is designed to prevent external damage from affecting the car's safety systems and to reduce injuries to occupants during high-speed impacts.

17

1

Share

What are the length, width, and height of the Nissan Sylphy?

The length, width, and height of the Nissan Sylphy are 4665mm, 1700mm, and 1505mm respectively, with a wheelbase of 2700mm. In terms of power, this car adopts the classic combination of a 1.6L naturally aspirated engine and a CVT continuously variable transmission, delivering a maximum power of 91 kW and a maximum torque of 153 Nm. In terms of appearance, the Sylphy's front face uses more curved surfaces to create an elegant shape, featuring a U-shaped chrome trim and boomerang-style headlights on both sides, which are part of Nissan's family design language. The car is equipped with 7 NISSAN i-SAFETY intelligent active safety systems and 3 major driving assistance technologies, building a comprehensive safety fortress.

18

2

Share

Will the Back of Sheet Metal Welding Points Rust?

There is a possibility of rusting at the back of sheet metal welding points, making the selection of sheet metal materials crucial: 1. Good Weldability: Many automotive sheet metal parts are joined through spot welding, oxy-welding, arc welding, or gas-shielded welding, requiring the sheet metal parts to have excellent welding properties. This is particularly important in automotive repair and patching, as materials with good weldability exhibit high welding strength and low tendency to crack. 2. Good Chemical Stability: Most automotive body panels operate in open environments, frequently exposed to water and steam, especially components like mufflers, which often work under high temperatures and corrosive gases. This demands that sheet metal parts possess good chemical stability, resisting corrosion at room temperature with strong rust-proof capabilities, and remaining corrosion-free and deformation-free under high temperatures or prolonged sun exposure.

20

0

Share

What is the weight of the CFMOTO 250SR?

According to the data released by the Ministry of Industry and Information Technology, the total weight of this motorcycle is only 165kg. Here are the specific details about the CFMOTO 250SR: 1. Exterior: The CFMOTO 250SR features a handsome appearance, sharp lines, and a slender yet powerful body. Its overall design represents a conceptual shift compared to previous small-displacement street bikes, making it highly eye-catching. 2. Performance: The frame and suspension have reached a high standard. The lightweight piston and optimized intake and exhaust tuning make the engine more responsive. With adjustable modes, it easily reaches the high RPM zone, though this inevitably leads to increased fuel consumption.

14

4

Share

What are the reasons for the non-display of the reversing image in the Mercedes-Benz E300L?

At how many kilometers should the second maintenance for a small car be performed?

What is the torque specification for motorcycle brake caliper bolts?

How Long Does It Take to Paint a Car Bumper?

What are the length, width, and height of the Nissan Sylphy?

Will the Back of Sheet Metal Welding Points Rust?

What is the weight of the CFMOTO 250SR?

Which country does the brand GAC Trumpchi belong to?

Can Paddle Shifters Engage Reverse Gear?

Is It Worth Buying Discounted New Cars?

Why was the Changan Raeton CC discontinued?