Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

How Does a Manual Transmission Work?

2 Answers

McKylie

07/29/25 5:31am

Manual transmission consists of gear sets with different gear ratios. Its basic working principle is to achieve gear ratio changes by switching between different gear sets. Introduction to manual transmission: A manual transmission is a gear-shifting device used to alter the speed and torque transmitted from the engine to the driving wheels. It enables the vehicle to obtain varying traction and speed under different operating conditions such as starting from a standstill, climbing hills, turning corners, and accelerating, while also allowing the engine to operate within a more favorable range. Maintenance of manual transmission: If mineral-based gear oil is used in the transmission, the transmission fluid should be replaced every 3 years or 60,000 kilometers. If synthetic oil is used, the transmission fluid should be inspected regularly. For cleaning the transmission, it is recommended to visit a professional repair shop equipped with specialized transmission cleaning devices to ensure optimal fluid replacement during transmission operation.

Was this review help?

17

0

Share

Chavez

08/12/25 9:05am

The working principle of a manual transmission, simply put, is that as a driver, I can decide how the engine connects to the wheels while driving. The basic process is that when I press the clutch pedal, it disconnects the link between the engine and the transmission, cutting off the power. At this point, I can use the gear lever to select different gear positions, such as first gear for starting and fifth gear for high-speed driving. The gears vary in size, and by changing the gear ratio, the engine speed can be matched to the vehicle speed. After selecting the gear, I gradually release the clutch pedal, reconnecting the power, and the car starts moving. This operation requires practice to coordinate, such as synchronizing the throttle and clutch, otherwise, the engine may stall or the car may jerk. The advantages of a manual transmission are strong control, low maintenance costs, and the ability to save fuel more precisely when shifting gears, but beginners are prone to making mistakes. In daily use, it is important to regularly check the clutch and gear oil to avoid excessive wear.

Was this review help?

18

0

Share

Expand All

More Forum Discussions

What are the warning symbols on the car dashboard?

There are many warning symbols on the car dashboard, mainly including the tire pressure warning light, engine oil warning light, fuel warning light, water temperature warning light, airbag warning light, etc. The details are as follows: Tire pressure warning light: When the tire pressure warning light comes on, check the tire pressure of the car promptly. Generally, the tire pressure of a car tire is 2.5bar. Engine oil warning light: When the engine oil warning light comes on, it is due to insufficient engine oil or excessive engine temperature. In this case, park the vehicle on a flat surface and inspect it. Fuel warning light: When this light comes on, it indicates that the car is low on fuel, and you should refuel promptly. Water temperature warning light: When the water temperature warning light comes on, it means the engine's water temperature is too high. In this case, turn off the engine and let the water temperature drop to a suitable range. Airbag warning light: When the airbag warning light comes on, inspect the airbag system promptly to prevent safety hazards.

How many kilometers should a new car run before driving at high speed?

It can be done after driving 5,000 kilometers. Reason: During the break-in period of a new car, high-speed driving above 90 km/h should be avoided. When the new car has driven about 5,000 kilometers and is about to complete the break-in period, the owner can appropriately let the engine run briefly above 4,000 RPM to achieve the effect of reducing carbon deposits and improving engine performance. Other break-in matters for new cars: New cars should avoid driving at full load during the break-in period: Because excessive load will increase the load on the engine and transmission, causing the engine's output power to be too large and resulting in excessive wear of mechanical parts. Therefore, the owner should understand the maximum load capacity of the car and avoid driving at full load during the break-in period to extend its service life. Avoid prolonged use of low gears: The owner should pay attention to avoiding prolonged use of low gears and should intentionally allow each gear to be broken in. For automatic transmission models, although the manual gear shifting break-in process is eliminated, under good road conditions, the owner should continuously accelerate to allow the transmission to shift up smoothly, avoiding the lack of break-in process for high gears.

How to play music via USB in Trumpchi GS8?

First, locate the USB port below the center console, insert a USB flash drive containing music into the USB port, and follow the on-screen instructions to play music. The USB port in the car serves as an expansion interface, allowing connection to various external electrical devices. The functions of the car's USB port include: 1. Playing music from a USB flash drive. 2. Charging mobile phones. 3. USB car cigarette lighter. 4. Car vacuum cleaner. 5. Electronic dog and dash cam. However, avoid using high-power electrical devices as excessive load may damage the battery and alternator, which is not worth the risk. This might result in situations where, despite using the USB for charging, the battery level drops instead of rising. Some car owners may initially get used to charging while navigating, but the car's USB port is primarily designed for data transfer. Although it appears to be charging, the current is actually very low, meaning the power consumed by playing music or navigating exceeds the power being charged.

What brand is the car logo with a 'T'?

A logo with a 'T' represents Tesla. Here are the relevant details: 1. Tesla is an American electric vehicle and clean energy company that manufactures and sells electric cars, solar panels, and energy storage devices. Headquartered in Palo Alto, Silicon Valley, California, USA, it was initially founded in 2003 by Martin Eberhard and Marc Tarpenning. 2. Meaning of the logo: In recent years, Tesla's T-shaped logo has become widely recognized. However, it turns out that this simple emblem is not only the abbreviation of inventor Tesla's name but also carries deeper significance. Tesla CEO Elon Musk explained on his Twitter that this stylized 'T' is also a hint about the company's products, stating that the T-shaped logo represents the cross-section of an electric motor. 3. The main part of the letter 'T' symbolizes a section of the motor's rotor, while the top second line represents part of the outer stator. In terms of logo design, Tesla shares similarities with SpaceX. SpaceX is another bold venture by Musk, dedicated to building rockets and sending payloads into space orbit.

What causes the abnormal noise when starting the car?

This squeaking noise is caused by belt slippage, which may be due to insufficient tension from the tensioner pulley or the belt being stretched and loose from prolonged use. Adjusting the tension should resolve this issue. Additionally, a clicking or grinding noise during the initial moment of starting the car could indicate gear engagement issues. Below is relevant information about ignition systems: Traditional Ignition: The mechanical ignition system operates by the crankshaft driving the distributor shaft, which rotates a cam to open and close the primary contacts of the ignition coil, generating high voltage. This high-voltage current is then distributed by the rotor in the distributor to each cylinder's spark plug in the required sequence, where the spark ignites the air-fuel mixture in the combustion chamber. The distributor housing can be manually rotated to adjust the basic ignition timing (idle timing), and it also includes a vacuum advance mechanism that adjusts timing based on intake manifold vacuum levels. Electronic Ignition: Electronic ignition systems differ completely from mechanical systems, incorporating an electronic control unit that contains ignition timing maps (MAP) for various engine operating conditions. Sensors such as engine speed, intake manifold vacuum (engine load), throttle position, and crankshaft position determine the engine's state and reference the MAP to find the optimal ignition timing. The system then adjusts this timing based on knock sensor feedback to ensure the engine operates at its most efficient ignition point.

What are the speed limit regulations for urban roads?

Urban roads are divided into ordinary urban roads and urban expressways. Ordinary urban roads typically have speed limits of 30-60 km/h, while expressways usually have speed limits of 80 km/h. The specific speed limits are subject to the road speed limit signs. Upcoming speeding penalty regulations: According to the new announcement from the Ministry of Public Security, the new traffic regulations will be implemented on April 1, 2022. The new regulations stipulate that exceeding the speed limit by less than 20% will not result in point deductions. Exceeding the speed limit by 20%-50% will result in 6 points deducted on highways and urban roads, and 3 points deducted on ordinary roads. Exceeding the speed limit by more than 50% will result in 12 points deducted on highways and urban roads, and 6 points deducted on ordinary roads. Dangers of speeding: When driving at high speeds, vehicles are often in a state of accelerating to follow or overtake other vehicles. Due to the close following distance, the driver's view is inevitably obstructed, leading to unclear observation and inaccurate judgment of the situation ahead, resulting in high levels of blind driving. Moreover, speeding significantly impairs the driver's vision, and the higher the speed, the more severe the vision impairment, making accidents highly likely.

Trending Ranking

Where is the tire pressure monitoring on the Focus?

Can the CFMOTO 650NK be used for long-distance rides?

How many liters of engine oil should be added to a Volvo S90?

Which Honda is the Odyssey?

How Long Does the Tire Pressure Monitoring System Last?

Which is safer, front-wheel drive or rear-wheel drive?

What Does Heavy Steering Mean?

What is covered under the sedan three-guarantee policy?

What are the engine specifications of the Great Wall Saifei?

How to set the horn sound when locking the Haval H6?

More Forum Discussions

How Long Can an Electric Vehicle's Battery Last?

What is the best engine oil for FAW-Volkswagen Sagitar?

What is the fuel tank capacity of the 2019 Audi A4L?

What Happens If a Motor Vehicle Is Not Scrapped Upon Reaching Its Retirement Period?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.