Flywheel Replacement in Tyne and Wear

The flywheel is a heavy disc bolted to the end of the engine crankshaft. The clutch presses against it to pass drive to the gearbox, and its outer edge often carries the teeth the starter motor turns.

Many modern cars use a dual-mass flywheel, which has springs and a damper built in to soften vibration. They work well but they do wear, and when they fail they are not something to patch up. At Banks of the Tyne in Hebburn we replace flywheels as part of clutch work for drivers across Tyne and Wear.

Signs the flywheel may be the problem

Flywheel faults are often mistaken for a worn clutch, and the two can be linked. Only inspection separates them, but rattling at idle that eases when you press the clutch pedal is a classic dual-mass flywheel complaint, and judder when pulling away is another.

• Rattle or clatter at idle
• Vibration or shudder when moving off
• Burning smell after hard use or hill starts
• Grinding when starting, which can mean worn starter teeth
• Cracks or blue heat marks once the clutch is removed

What the job involves

The gearbox has to be separated from the engine to reach the flywheel, so the work is largely the same as a clutch replacement. Once it is out, the old clutch and flywheel are inspected together, checking for cracks, heat damage, surface wear and play in the damper.

The new flywheel is fitted and its bolts tightened to specification, then the clutch and gearbox go back on. We explain what we find before going ahead.

What affects the outcome and the cost

Whether the flywheel is single-mass or dual-mass makes a big difference to the parts side. Dual-mass units are usually the more expensive part, so ask what is being fitted.

Because the gearbox is already out, replacing the clutch at the same time normally makes sense and avoids paying for the same labour twice. Some single-mass flywheels can be resurfaced instead, but that depends entirely on inspection and we would not promise it beforehand.

When to book it in

Do not wait for the flywheel to fail completely. Running on with a damaged one can wear the clutch and stress the gearbox bearings. If the car will not move or the pedal behaves oddly, get it looked at before using it further.

Tell us when the noise happens and whether it changes with the pedal.