The flywheel in vehicles is one of the important parts necessary to ensure the power transmission between the transmission and the engine. The flywheel manufacturer is the biggest factor that determines the part life of your vehicle.
What is a Flywheel Gear?
The flywheel gear, which is connected to the crankshaft of the engine, transmits the rotational movement of the engine to the transmission. The component, also known as the rotation wheel, is of great importance to ensure that the power communication between the engine and the transmission is ensured as required, especially by starting the engine and shifting gears correctly.
Function of the Flywheel Gear
When it comes to the function of the flywheel gear, the first thing that comes to mind is that it transmits the rotational motion produced by the engine to the transmission system. Thus, the vehicle moves.
Thanks to the flywheel gear working together with the clutch, it ensures that the steps are taken smoothly during gear shifts. Thus, when the driver shifts gears, the engine speed does not drop suddenly and the power transmission is carried out smoothly.
The flywheel gear is also responsible for balancing the engine speed fluctuations. When the revolutions are too low or too high, vibrations are controlled by the gear. In this way, control is always at a high level during the use of the vehicle.
Flywheel and Engine Connection
The flywheel gear connected to the crankshaft rotates with the movement of the pistons in the engine. With the rotational movement, the flywheel gear transmits the movement to the transmission.
Since the energy of the engine is transferred through this component, it can be said that it acts as a bridge. The flywheel gear is also used to start the engine. The starter motor rotates the crank gear after contact with this gear. Thus, the first revolution is taken for the engine to start.
Relationship between Flywheel Gear and Gearbox
The rotational motion produced by the engine is transmitted to the transmission through the flywheel gear. This allows the vehicle to move. The smoother the gear works, the more efficiently the required power is transmitted to the gearbox.
After the clutch is depressed, the connection between the disk and the ring gear is broken. This also stops the power transmission between the engine and the gearbox. Since the engine power is not transmitted to the gearbox, the gear shifts smoothly.
Symptoms of Flywheel Gear Failure
The flywheel gear, which provides power communication between the engine and the transmission, is made of extremely high quality materials. However, in some cases, this gear can be damaged.
Common symptoms of flywheel gear failure are;
- Difficult gear shifts
- The appearance of a metallic sound or squeak
- Stiffening of the clutch pedal
- Jerking or shaking when the clutch is pressed
- Difficulty starting the engine for the first time
- Loud engine start-up
- The vehicle accelerates slower than normal, struggles at high speeds
The appearance of such symptoms means that there are problems with the flywheel gear. After realizing the symptoms, vehicle owners should contact experts to examine the gear without wasting any time. Thus, if deemed necessary, the vehicle can be used smoothly by performing replacement or repair work.
