What is a Door Hinge?

What Happens If the Rear Axle Oil Is Insufficient?

Insufficient oil in the rear axle can accelerate gear wear, and during driving, it may cause the vehicle to seize up or the rear wheels to lock. The functions of the rear axle are as follows: 1. If the front axle is not a drive axle, then the rear axle serves as the drive axle. In this case, besides bearing the load, it also functions in driving, deceleration, and differential action. For four-wheel-drive vehicles, a transfer case is usually installed in front of the rear axle. 2. The front and rear axles refer to the parts of the front and rear wheel axles. The front axle includes components such as shock absorber springs, steering gear, and balance shafts. The rear axle also includes the drive shaft and transmission gears. For multi-axle trucks, the rear can be divided into driven rear axles and non-driven rear axles. A non-driven rear axle is not connected to the drive shaft and does not belong to the driving wheels. This configuration is typically found in heavy-duty trucks and tractor heads with three or more axles. 3. Rear axles are classified based on their suspension types into solid axles and independent axles. Solid axles are paired with non-independent suspensions, such as leaf spring suspensions, while independent axles are paired with independent suspensions, such as MacPherson suspensions. The large bulge at the center of the rear axle is present only when the rear axle is a drive axle, as it houses the reduction gears and differential mechanism. Rear axles that are follower axles generally do not have this bulge. 4. Based on their functions, axles can be categorized into drive axles, steering axles, support axles, and steering drive axles.

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How to Adjust the Driver's Seat?

Methods for adjusting the driver's seat: 1. Push the seat backward so that your left leg can naturally and comfortably press the clutch pedal; 2. When you press the brake pedal all the way down, your leg should still have a slight bend—this indicates the seat is in the correct forward/backward position; 3. With your back firmly against the seat, when you stretch your arms to rest on the steering wheel, your wrists should just touch the wheel. The forward/backward adjustment of the seat is primarily based on the brake pedal as the reference point, ensuring that when the driver fully depresses the brake pedal, there remains a noticeable bend in the knees. This allows the driver to use their waist strength to press the pedal all the way down.

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What are the Three Guarantees in the Used Car Three Guarantees Law?

Under the "Three Guarantees" policy for automobiles, the warranty period for automotive products is no less than three years or 60,000 kilometers. Even for used cars, if they are still within the warranty period, the "Three Guarantees" policy applies. Below is more information about the warranty period and the validity period of the Three Guarantees: 1. Warranty Period: This refers to the duration during which the seller provides free repairs or replacement of parts for the automobile product due to quality issues. The warranty period for household automobile products starts from the date of the purchase invoice and is no less than 3 years or 60,000 kilometers (whichever comes first). 2. Three Guarantees Validity Period: This refers to the duration during which the seller, in accordance with legal conditions and requirements, provides free repairs, replacements, or returns for the automobile product due to quality issues. The Three Guarantees validity period for household automobile products starts from the date of the purchase invoice and is no less than 2 years or 50,000 kilometers (whichever comes first).

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What brand is the BJ40's engine?

BJ40's engine is from the Saab brand, a 2.4L inline-four naturally aspirated engine with the code name G4CA. It is an improved version of the 2.7L engine previously used in the BAIC Warrior, featuring two power options: 2.0T and 2.3T, capable of delivering up to 320nm and 350nm of torque respectively. The BJ40 is a domestically produced ORV off-road vehicle with body dimensions of 4350mm in length, 1843mm in width, and 1837mm in height, and a wheelbase of 2450mm. In terms of power, the vehicle is equipped with a 2.4L naturally aspirated engine that delivers a maximum power of 105kw and a maximum torque of 217nm, paired with a 5-speed manual transmission.

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Why is the reversing camera image tilted?

The reason the reversing camera image is tilted is because the camera is misaligned. You can adjust the angle at the installation location. When reversing, align the car body parallel to the left line, straighten the steering wheel, and continue moving forward until the front of the car crosses the sensor line. At this point, the distance between the car body and the left line should be within the optimal range to ensure the subsequent parking maneuver doesn't cross the line. If the reversing camera cannot clearly show the vertical distance of the lines on both sides (though the horizontal distance can still be judged), and you have to rely on the rearview mirrors, you can visit a 4S shop for adjustment. When adjusting the side mirrors, position the car body to occupy about one-third of the mirror's view, with the rear door handle just visible at the top edge of the mirror.

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How Long Does It Take to Change Engine Oil?

Changing engine oil typically takes about 15 minutes. The steps for changing engine oil are as follows: 1. Start the car engine to allow the oil to circulate fully within the engine and carry away impurities; 2. Use a car lift to raise the vehicle; 3. Unscrew the oil pan bolt and remove the oil filter; 4. After all the old oil has completely drained, install the new oil filter and pour in the new oil. The oil change interval is generally 5,000 kilometers for conventional oil, 7,500 kilometers for semi-synthetic oil, and 10,000 kilometers for full-synthetic oil. Engine oil serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption for the engine.

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What is a Door Hinge?

What Happens If the Rear Axle Oil Is Insufficient?

How to Adjust the Driver's Seat?

What are the Three Guarantees in the Used Car Three Guarantees Law?

What brand is the BJ40's engine?

Why is the reversing camera image tilted?

How Long Does It Take to Change Engine Oil?

How many kilometers can a new car drive on the highway?

What brand of car is Denso?

What are the effects of driving without pulling the handbrake when getting out of the car?

Why does CarPlay only charge but not respond?