New Car Clutch Disc But Still Slipping

Many of us assume that when the clutch slips, it is due to the friction material that has started to wear out. Then we replace it with a new car clutch disc. However, it turns out that even with a new car clutch disc, it can still slip. I wonder why that is?

A new car clutch disc that still slips is something often encountered by those who only replace the clutch disc without paying attention to other clutch components. Each component in a car is interconnected and influences one another. There are several other causes that can lead to slipping even with a new car clutch disc.

Weak Clutch Spring

The clutch spring is responsible for pressing the pressure plate so that the clutch disc connects with the flywheel. The clutch disc pressing the pressure plate transmits power from the engine to the transmission. When the clutch spring is weak, it cannot press effectively. As a result, the power transmitted to the transmission cannot be delivered perfectly, and it may even slip.

Clutch Pedal Free Play Distance Too Close

When adjusting the clutch pedal, if the free play distance is too close, the clutch disc will press the pressure plate from the initial condition. When the pedal is pressed, the pressure will increase. Consequently, the clutch disc will heat up quickly. When the clutch disc overheats, slipping will occur. Therefore, it is necessary to adjust the free play distance of the clutch pedal correctly. To address this, it is better for you to trust an expert.

Pressure Plate on Clutch Cover Worn Out

Another cause of a new car clutch disc still slipping is that the pressure plate on the clutch cover is worn out. When the pressure plate on the clutch cover starts to wear out, the pressure from the clutch disc to the pressure plate is insufficient and weak. As a result, the car's clutch continues to slip. This usually occurs due to the age of the pressure plate component. The solution is to replace it with a new pressure plate.

Loose Clutch Bolts

This case is rare, but it can happen to you. Loose clutch bolts usually occur because the bolts were not tightened using a torque wrench during installation. As a result, due to frequent shocks while the car is in use, the bolts gradually loosen and can even come off. If forced to use, the clutch disc wears out easily and causes slipping.

Some other cases are due to the use of non-original bolts. Clutch bolts for each car are usually different. However, some may look similar. Some people think that using similar bolts is sufficient. Well, when installed, it may work. However, since they are not original, their strength is certainly different. After being used for some time, those bolts may loosen or even break. This causes uneven clutch rotation and leads to slipping.

Clutch Exposed to Oil

It is highly likely for the clutch to be exposed to oil. This is because the clutch is located between the engine and the transmission. When there is an oil leak from the engine, the clutch will be affected.

A clutch that is exposed to oil will become contaminated and slippery. As a result, the clutch disc will have difficulty pressing the pressure plate due to the slipperiness, leading to slipping.

These are some of the reasons why the clutch disc still slips even after being replaced with a new one. I hope this information is useful for those of you who have a slipping car clutch problem.