How to repair a dual mass flywheel?

A dual-mass flywheel is more fragile and less reliable than a rigid flywheel designed to last at least 200 kilometers. Some companies suggest repairing dual-mass flywheels in a way that is not possible with a rigid flywheel.

👨‍🔧 Can the dual-mass flywheel be repaired?

Le dual-mass flywheel this is a kind of flywheel. It consists of two different masses, which are connected by a system of springs, bearings and slats. It performs the same function as rigid engine flywheeltransferring engine rotation to the clutch.

The flywheel's function is also to assist in starting the vehicle, regulate engine rotation and prevent jerking.

Two-mass flywheel more efficient than a rigid flywheel. It absorbs more vibration and limits more shock. This is the reason why it is used, in particular, in racing cars as well as in diesel engines.

Unfortunately, the dual-mass flywheel too more expensive et less reliable... So, while a flywheel should last at least 200 kilometers, it tends to tire prematurely on recent diesel cars when it comes to a dual-mass flywheel.

Replacing the flywheel is also an expensive operation, as it requires minimum 1000 €... The price for a dual-mass flywheel is even higher.

Therefore, repairing the flywheel can be a good solution to reduce the bill, prevent waste, and increase the life of the dual-mass flywheel.

Unfortunately, the flywheel cannot be repaired. The only solution is to replace it. However, some rare companies offer repair the dual-mass flywheel.

No mechanic will allow you to perform this service, which is more like retrofit... In addition, flywheel repair is only possible for a dual mass flywheel that can be removed, not a rigid flywheel.

⚙️ What does repairing a dual-mass flywheel mean?

La repair of a two-mass flywheel not available in the garage. It is offered by some specialized companies, quite rarely. This is more than a flywheel repair; it is a redesign of a part.

The repair of a dual mass flywheel consists of disassemble it fully. Indeed, a dual-mass flywheel does not consist of one part, like a rigid flywheel, but of two masses connected by a spring, studs and bearings.

Usually the cause of its failure is the flywheel's dual-mass spring. Repair consists in replacing the defective part or parts if somewhat damaged, and then rebalance flywheel.

🔎 How to repair a dual mass flywheel?

Some companies offer to repair the dual mass flywheel. However, they are rare and are specialized repairmen rather than mechanics.

Dual-mass flywheels are not very reliable. It is dangerous to drive with a faulty flywheel, especially since it can also damageclutch, or even Transmission.

In addition, the clutch kit must be replaced at the same time as the flywheel, which means you still have to drive through the garage.

In short, if you can find several companies that offer repairs to your dual-mass flywheel, it is more frequent, safer, and more practical to replace it directly. and garage... The mechanic will then replace the flywheel and clutch kit at the same time.

As you already understood, flywheel repair is an infrequent matter. In most cases, a flywheel, even a dual-mass one, cannot be repaired and must be completely replaced. However, some companies offer to repair the dual mass flywheel.