Why does the car body shake at speeds between 120 and 140?

How many points are deducted for overtaking by crossing a single yellow line?

Overtaking by crossing a yellow line is penalized as driving in an improper lane, resulting in a fine and a deduction of 3 points. Penalty standards for crossing yellow lines: Crossing a yellow line is considered a violation of traffic rules. Yellow lines are categorized into single yellow lines and double yellow lines, neither of which allows vehicles to cross or drive over them. If violated and recorded by traffic police or cameras, the usual penalty is a fine and a deduction of 3 points. There is also a yellow dashed line, which allows crossing and U-turns provided it does not affect vehicles in the opposite lane. Rules for yellow traffic lines: Whether it's a single or double yellow line, as long as it's solid, crossing is strictly prohibited, including actions like overtaking, turning, or making U-turns. Unless under special circumstances, drivers should not cross these lines during normal driving. Whether it's a single or double yellow line, if it's dashed, overtaking or making U-turns is allowed as long as it's safe to do so.

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What Causes the Shaking of the Release Fork After Replacing the Clutch Three-Piece Set?

Shaking of the release fork after replacing the clutch three-piece set may be due to uneven force distribution during clutch engagement. Causes of release fork shaking: The phenomenon of vehicle shaking during startup is primarily related to the clutch disc, pressure plate, and flywheel, as these three components work in coordination. If any one of these components experiences slight deformation or surface burning due to wear or overheating, it can easily lead to startup shaking. This issue mainly arises from uneven force distribution during clutch engagement, resulting in an unsteady connection. Function of the clutch: This is the primary function of the clutch. Before starting the car, the engine must naturally be started first. When the car starts, it accelerates gradually from a completely stationary state. If the drivetrain (which connects the entire car) were rigidly linked to the engine, engaging the transmission would cause the car to suddenly jerk forward but not start smoothly.

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How many points are deducted for overtaking by crossing a single yellow line?

Overtaking by crossing a single yellow line results in a deduction of 3 points. Crossing a yellow line is a violation of traffic rules. Yellow lines are divided into single yellow lines and double yellow lines, neither of which allows vehicles to cross or drive over the line. According to the relevant regulations of the "Road Traffic Safety Law of the People's Republic of China": Whether it is a single yellow line or a double yellow line, as long as it is a solid line, crossing is strictly prohibited, such as overtaking, turning, or making a U-turn. When driving, there should be no crossing of the line unless under special circumstances; whether it is a single yellow line or a double yellow line, as long as it is a dashed line, overtaking or making a U-turn is allowed under safe conditions. If it is a double yellow line with one solid line and one dashed line, vehicles on the side with the dashed line can temporarily cross it, such as for overtaking or turning. There are many situations where overtaking is not allowed while driving. For example, the vehicle in front is turning left, making a U-turn, or overtaking; there is a possibility of meeting an oncoming vehicle; the vehicle in front is a police car, fire truck, ambulance, or engineering rescue vehicle performing emergency tasks; or when passing through railway crossings, intersections, narrow bridges, curves, steep slopes, tunnels, pedestrian crossings, or urban areas with heavy traffic flow where overtaking conditions are not met.

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How much air pressure should be pumped for a maximum tire pressure of 350?

The normal tire pressure for a maximum of 350 is around 2.5 mpa. Tire pressure, strictly speaking, refers to the air pressure inside the tire. Hazards of excessive tire pressure: The friction and adhesion of the tire will decrease, affecting braking performance; it may cause steering wheel vibration and deviation, reducing driving comfort; accelerate the wear of the central tread pattern, shortening the tire's lifespan; increase vehicle vibration, indirectly affecting the lifespan of other components. Puncture resistance decreases. When encountering sharp objects like nails or glass on the road, they can easily penetrate the tire, and impacts may cause internal cracks and explosions, leading to a blowout. Hazards of insufficient tire pressure: Increased friction coefficient with the road surface, leading to higher fuel consumption; causes the steering wheel to feel heavy and prone to deviation, creating unsafe driving conditions; increases the movement of various parts of the tire, leading to excessive rolling and abnormal heating; reduces the functionality of the cords and rubber, causing delamination or cord breakage and excessive friction with the rim, resulting in damage to the bead area and abnormal wear.

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Does driving an extra 1,000 kilometers affect maintenance?

Driving an extra 1,000 kilometers does not affect maintenance. Reasons why it doesn't affect maintenance: It generally doesn't affect the car, as most domestic vehicles are already out of warranty, so exceeding the limit by one or two thousand kilometers is not a problem. However, it depends on whether it's the first maintenance. If it is, it must be done within 5,000 kilometers; otherwise, it will be considered as forfeiting the first maintenance, resulting in the loss of one opportunity. Precautions for car maintenance: Avoid exposure to carburetor cleaner. Most carburetor cleaners contain methyl chloride, aromatic compounds, and ethanol, which are toxic. Inhaling these substances or getting them on the skin or eyes can be dangerous.

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Why does the motorcycle handlebar shake up and down?

Motorcycle handlebar shaking up and down may be caused by excessive clearance or tire issues. Below are detailed explanations of the causes: Excessive clearance causing shaking: The clearance here refers to the gap between the pressure bearings. Normally, manufacturers adjust this clearance to optimal standards. However, during later usage, due to road impacts and repeated steering, this clearance may change. At this point, relevant adjustments are needed. If ignored, handlebar shaking will occur. Tire issues causing shaking: Tire pressure, improper installation, or prolonged lack of dynamic balancing can also lead to handlebar shaking. This is not just an issue with the front wheel; adverse reactions from the rear wheel can also cause this phenomenon. Among these, dynamic balancing is a critical factor. Whenever the tire and rim are separated, dynamic balancing must be performed. Otherwise, unqualified tire wobbling will affect the vehicle's stability.

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Why does the car body shake at speeds between 120 and 140?

How many points are deducted for overtaking by crossing a single yellow line?

What Causes the Shaking of the Release Fork After Replacing the Clutch Three-Piece Set?

How many points are deducted for overtaking by crossing a single yellow line?

How much air pressure should be pumped for a maximum tire pressure of 350?

Does driving an extra 1,000 kilometers affect maintenance?

Why does the motorcycle handlebar shake up and down?

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