What is the trunk capacity of the Ora R1?

What is the working principle of the clutch disc and pressure plate?

The working principles of the clutch disc and pressure plate are as follows: 1. The working principle of the clutch disc is to transmit power to the driven disc through the friction between the flywheel, pressure plate, and the contact surface of the driven disc. When the driver presses the clutch pedal, the mechanism causes the large end of the diaphragm spring to push the pressure plate backward, separating the driven part from the driving part. 2. The working principle of the clutch pressure plate: The clutch housing, including the intermediate pressure plate, is installed on the plunger at the rear end face of the flywheel. Under the action of the spring, the pressure plate engages with the friction disc, transmitting the engine power to the transmission. The clutch mainly consists of the flywheel and the clutch pressure plate. The flywheel is a metal disc directly connected to the crankshaft in the engine, rotating the same number of times as the engine crankshaft. The clutch pressure plate is directly connected to the transmission.

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What are the differences between cornering lights and adaptive headlights?

Cornering lights differ fundamentally from adaptive headlights in that adaptive headlights achieve their function by rotating the reflector bowl and bulb, while cornering lights employ a small bulb set at a specific angle within the headlight assembly that illuminates at predetermined times. In practical use, cornering lights are less effective at illuminating blind spots compared to adaptive headlights. Details about cornering lights and adaptive headlights are as follows: 1. Cornering lights refer to a separate set of bulbs that illuminate on one side when the driver turns the steering wheel (some vehicles use fog lights as cornering lights), assisting in lighting up blind spots during turns. Shortly after the steering wheel returns to the straight position, the cornering light on that side turns off. 2. Adaptive headlights, also known as dynamic bending lights, rotate the headlight assembly towards the direction of the turn to a certain degree, expanding the field of vision. This allows the headlights to illuminate 'unreached' areas in advance, providing comprehensive safety lighting to ensure optimal visibility for the driver at all times.

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What is the difference between mineral oil and full synthetic oil?

The biggest difference between mineral oil and full synthetic oil lies in the fact that synthetic oil has a wider temperature range, longer service life, and higher cost. Under the same oil film requirements, full synthetic oil can achieve this with a lower viscosity, while mineral oil requires a relatively higher viscosity compared to full synthetic oil to meet the same requirement. The specific differences between mineral oil and full synthetic oil are as follows: 1. Refining and composition: Mineral oil is directly refined from crude oil as its base, with additives then mixed in; semi-synthetic oil is based on mineral oil with synthetic oil additives added, making its performance very close to full synthetic oil; full synthetic oil is 100% made from polyalphaolefins (PAO) or artificially synthesized esters. 2. Performance: Since mineral oil is directly refined from crude oil, impurities are inevitable, while full synthetic oil, being artificially synthesized, has the highest purity. Mineral oil < semi-synthetic oil < full synthetic oil. 3. Price: Mineral oil < semi-synthetic oil < full synthetic oil.

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How to Test if a Thermostat is Good or Bad?

Remove the thermostat from the engine, clean it, and then heat it in hot water. Use a thermometer with a range of 100°C to measure the temperature. According to the specified temperature at which the thermostat valve opens or the side valve closes, check whether its performance is good and whether it works reliably. Information about the thermostat is as follows: 1. The thermostat is a valve that controls the flow path of the coolant. It is an automatic temperature-regulating device, usually containing a temperature-sensing component, which opens or closes the flow of air, gas, or liquid through thermal expansion or contraction. 2. The function of the thermostat is to prevent the engine from becoming too cold. After the engine is operating normally, if there is no thermostat when driving at high speed in winter, the engine temperature may be too low. At this time, the engine needs to temporarily stop the water circulation to ensure that the engine temperature does not become too low.

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What are the differences between the Tiguan L and the Teramont?

The differences between the Tiguan L and the Teramont are as follows: 1. The main differences between the Teramont and the Tiguan L lie in their appearance. The Volkswagen Teramont has a very domineering front face, while the Volkswagen Tiguan has a stronger sporty feel. The Tiguan L offers a total of 7 models equipped with 1.8T (330TSI) and 2.0T (380TSI) engines. 2. In terms of interior design, the Tiguan L's interior looks somewhat plain. The main differences in the center console between the two vehicles are the area and material of the decorative panels. The Teramont is a new mid-to-large SUV under SAIC Volkswagen, officially named Teramont. It has a higher selling price than the Tiguan L, featuring a double-bar chrome horizontal grille that extends directly into the headlights. The Tiguan L's waistline design stretches from the headlights to the taillights. The Volkswagen Teramont is equipped with 20-inch wheels. In terms of interior design, the Volkswagen Teramont boasts a high-end design.

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Are Antifreeze and Coolant the Same Thing?

Antifreeze and coolant are not exactly the same. Below are the differences between coolant and antifreeze: 1. Antifreeze is not entirely equivalent to coolant. Coolant is equal to water plus antifreeze. Water is a very low-grade coolant and is also subject to seasonal limitations, meaning antifreeze includes coolant, but coolant does not include antifreeze. 2. Typically, engine coolant (antifreeze) needs to be replaced every two to three years. If you choose a higher-quality coolant and there are no leaks in the engine cooling system, the replacement interval can be extended. When you notice a shortage of coolant, take it to a professional shop to test with a refractometer. If the freezing point of the coolant remains below -30°C, replacement is unnecessary. When replacing antifreeze, ensure it is completely drained, and avoid mixing it with water or other brands of antifreeze. 3. The boiling point of pure water under normal temperature and pressure is 100°C. Once the engine temperature becomes too high, the cooling water will boil and turn into steam. The heat convection coefficient of water in a gaseous state is much lower than in a liquid state, so gaseous steam can hardly dissipate the engine's heat. The components in antifreeze help cool the engine, thereby preventing issues like overheating to a certain extent.

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What is the trunk capacity of the Ora R1?

What is the working principle of the clutch disc and pressure plate?

What are the differences between cornering lights and adaptive headlights?

What is the difference between mineral oil and full synthetic oil?

How to Test if a Thermostat is Good or Bad?

What are the differences between the Tiguan L and the Teramont?

Are Antifreeze and Coolant the Same Thing?

How to Perform Tire Rotation?

What is the purpose of car windshield washer fluid?

Why does the GAC Trumpchi GS4 prompt to check the airbag?

Can Lane Keeping Be Retrofitted?