1. Premature clutch wear: When there is no free travel, the clutch disc is constantly engaged with the flywheel, even when the clutch pedal is fully depressed. This can cause the clutch disc to slip and wear out prematurely.
2. Difficulty shifting gears: Without free travel, it may be difficult or impossible to shift gears smoothly. This is because the clutch disc is not fully disengaged from the flywheel, which prevents the transmission from engaging properly.
3. Damage to the transmission: If the clutch is not fully disengaged when shifting gears, it can damage the transmission gears. This is because the gears are forced to mesh together while they are still spinning at different speeds.
4. Vehicle stalling: In some cases, having no free travel at the clutch pedal can cause the vehicle to stall. This is because the engine is not able to idle smoothly when the clutch is not fully disengaged.
It is important to have the correct amount of free travel at the clutch pedal to prevent these problems. The amount of free travel will vary depending on the make and model of the vehicle.