What Causes Uneven Tire Wear on Cars?

How to Change the Oil in a Mercedes 9-Speed Transmission?

Method for changing the oil in a Mercedes 9-speed transmission: 1. Secure the vehicle on a lift, remove the middle and rear underbody panels of the engine, use tools to detach the quick-release lock on the oil pan, and replace the transmission oil, filter, and oil pan together; 2. Add approximately 6L of transmission oil to the transmission. A completely drained transmission requires about 10L of transmission oil. Finally, clean the oil pan and reinstall all removed components. The Mercedes 9-speed model has a length, width, and height of 4784mm, 1810mm, and 1457mm respectively, with a wheelbase of 2920mm. The car body type is a 4-door, 5-seater sedan, equipped with a 9-speed automatic manual transmission.

1

4

Share

What Causes the Camry Sunroof to Not Close?

Here are the specific reasons why the Camry sunroof may not close: 1. Component aging: Press the sunroof switch button and observe the movement track of the sunroof. Check if there is obvious up-and-down fluctuation. If so, it is likely due to component aging, and the only solution is to replace the parts. 2. Presence of debris particles: Prolonged use inevitably leads to some debris particles on the sliding rails. As the sunroof moves along the rails, it rubs against these particles, causing unusual noises. Open the lubricant and apply it to both sides of the sunroof's sliding rails. 3. Loose screws: Loose screws can cause rattling noises from the roof lining and the sunroof, and even pose a risk of the sunroof falling off. Tightening the sunroof screws will resolve this issue.

11

5

Share

Where is the expansion valve located on the Jinbei Grace?

It is located behind the evaporator box. The precise location is under the white air intake cover beneath the windshield wiper water deflector. There are two screws on each side; after removing them, you will see the expansion valve. Relevant information about the expansion valve is as follows: 1. Introduction to the thermal expansion valve: The thermal expansion valve, also known as the throttle valve, is one of the four major components in the automotive air conditioning refrigeration system (evaporator, compressor, condenser, and expansion valve). It senses the superheat of the refrigerant vapor at the outlet of the evaporator to adjust the opening degree of the expansion valve, thereby controlling the flow of liquid refrigerant entering the evaporator. 2. Thermal expansion valve balance: Based on the balance method, thermal expansion valves are divided into internal balance and external balance types. The working principles of internal and external balance expansion valves are basically the same. The difference lies in: the internal balance expansion valve diaphragm senses the pressure at the evaporator inlet. When the pressure drop in the evaporator is too large, it reduces the superheat sensed by the power head, causing insufficient valve opening. The external balance expansion valve diaphragm senses the pressure at the evaporator outlet, avoiding the influence of evaporator pressure drop on the valve opening and overcoming the shortcomings of the internal balance valve.

1

3

Share

What are the reasons for a Jinbei vehicle having power and fuel but failing to start?

Jinbei has power and fuel but fails to start for the following reasons: 1. Spark plug damage: Check the spark plug to see if it is aged or has heavy carbon deposits, and replace it with a new one if necessary. 2. Poor contact in the high-voltage line: Use a multimeter to test whether the resistance is normal. 3. Ignition circuit failure: Use a multimeter to check for open circuits. 4. The vehicle is too old: The fuel line is severely aged, and the fuel supply cannot keep up when starting the vehicle, often causing failure to start. Therefore, when starting, slightly press the accelerator pedal to speed up the fuel circulation, making it easier to start.

12

5

Share

Where is the sunroof drain outlet of the JADE?

The door drain outlet is located inside the lowest sealing strip of the door, which can be seen by lifting it up. The sunroof drain outlets are at the corners of the sunroof, visible when the sunroof is opened. Below are specific details about the JADE: 1. Body dimensions: The JADE is a compact car under Honda, with a wheelbase of 2760 mm, and length, width, and height of 4667 mm, 1775 mm, and 1540 mm respectively. 2. Powertrain configuration: The JADE is equipped with two engines: a 1.5L and a 1.8L. The 1.5L turbocharged engine delivers 156 horsepower and a maximum torque of 203 Nm, with a maximum power speed of 5500 rpm and a maximum torque range of 1600 to 5000 rpm. The 1.8L naturally aspirated engine produces 141 horsepower and a maximum torque of 174 Nm, with a maximum power speed of 6500 rpm and a maximum torque speed of 4300 rpm.

11

1

Share

What is the fuel tank capacity of Jianghuai Geerfa?

The fuel tank capacity of the Jianghuai Geerfa K5w model is 600 liters. This vehicle features the newly launched K5 series wide-body high-roof cab, which has been optimized compared to the previous K3 series models, with a completely redesigned front fascia that appears more aggressive. Another notable feature of this vehicle is its rare adoption of the MAN technology engine, delivering a power output of 280 horsepower, which is more than sufficient for general express and light-load transportation users. More details are as follows: 1. Exterior: It's evident that Jianghuai has put significant effort into design in recent years. The new front fascia ensures a high rate of attention on the road. The L-shaped daytime running lights and headlights with lenses are also highly practical configurations. Notably, to meet the demand for large cargo capacity in express transportation, this vehicle is equipped with a large cargo box measuring 9.6 meters in length and 65 cubic meters in volume, satisfying most users' needs for capacity. Additionally, the total weight of the three axles is limited to 25 tons, allowing for occasional heavy cargo transportation. 2. Powertrain: The powertrain is the most distinctive part of this vehicle, featuring the rare Sinotruk MC07 engine with MAN technology, a displacement of 6.87L, and an output power of 280 horsepower. Paired with the Fast 9-speed gearbox, it performs effortlessly whether on regular highways or mountainous roads.

15

0

Share

What Causes Uneven Tire Wear on Cars?

How to Change the Oil in a Mercedes 9-Speed Transmission?

What Causes the Camry Sunroof to Not Close?

Where is the expansion valve located on the Jinbei Grace?

What are the reasons for a Jinbei vehicle having power and fuel but failing to start?

Where is the sunroof drain outlet of the JADE?

What is the fuel tank capacity of Jianghuai Geerfa?

What Causes the Malfunction of Mercedes-Benz Reversing Camera?

Can You Still Drive When the ESC Warning Light Is On?

Where is the cabin air filter located in the Land Rover Range Rover Evoque?

What Type of Fire Extinguisher is Suitable for Sedans?