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Automobile transmission system

 

Automobile transmission system 1

The automobile transmission system is the unsung hero of your vehicle. It manages how power from the engine reaches the wheels, controlling speed and torque to ensure a smooth and efficient drive. But how does it work, and what should you do when it fails?

How the transmission system works

When you press the accelerator, the engine generates power, but it’s the transmission that ensures the wheels receive the right amount of torque. It adjusts gear ratios to keep the engine within its most efficient range.

There are several types of transmissions:

  • Manual transmissions, where the driver shifts gears.

  • Automatic transmissions, which change gears automatically.

  • CVTs, which provide seamless gear ratio changes.

  • Dual-clutch systems, offering rapid gear shifts in performance vehicles.

Components of the system

The transmission includes:

  • Clutch or torque converter

  • Gearbox

  • Drive shafts

  • Differential

  • Transmission fluid system

Each part must function perfectly to maintain smooth shifting and prevent damage to the engine or drivetrain.

Common failures and warning signs

Transmission issues can be costly if ignored. Look out for:

  • Slipping gears or delayed responses.

  • Burning smells from overheating fluid.

  • Fluid leaks under the vehicle.

  • Unusual noises when changing gears.

If you notice any of these signs, it’s time to inspect and replace faulty parts.

Finding affordable replacement parts

For cost-effective repairs, car salvage yards often offer quality secondhand car parts, including gearboxes and clutches in good condition. This can save you a significant amount compared to buying new components.

Alternatively, you can buy car parts online from trusted suppliers. Online platforms and spare parts shops provide detailed compatibility guides and customer reviews, making it easier to find the right parts for your car.

Maintenance advice

To avoid premature transmission failure:

  • Service your transmission regularly, especially automatic systems.

  • Replace worn clutches or seals promptly.

  • Use the right transmission fluid recommended by the manufacturer.

  • Avoid towing loads beyond your car’s capacity unless equipped with upgrades.

Regular care will help your transmission perform reliably for hundreds of thousands of kilometers.