Know-how – the magnetic test card

Watch and Work - Know-how – Checking the sensor ring when replacing a wheel bearing: the magnetic test card

Before a new wheel bearing is fitted, it is essential to check whether the magnetic rings are intact. To do this, we use a test card for magnetic sensor rings. In this video we show you how to use it correctly and how to identify defects. Does that all sound okay? See you next time in the workshop.