You push the cutter button to cut the thread but nothing happens. The white part from the clutch is moving but does not hold in place long enough.

Every so often you will get an older Bernina machine that is very hard to turn. I will show you one possibility those machines can be repaired.

In this video I show you what it takes to remove the head frame on a 1000 series machine.

L-M-R Adjustment for the 7 and 8 series machine

On the mechanical handwheel clutch, the plastic part with the snaps is broken and the screw from the bushing is shared off.

Replacing both of the LED lights under the headframe

When inserting the thread on the right side to begin the threading process, the machine will not change the screen to the threading mode and the machine is not getting ready to be threaded.

The lever that should thread the check spring on the tension unit is stuck. How can we fix this

How to replace the tension unit

It is not that complicated to remove and reinstall the button mechanism in a mechanical machine.

On the Classic and Virtuosa and Artista models, the metal free arm plate is coming off every so often. Here I show you how to glue this back on.

How to make a tune-up on a 900 series mechanical machine when there is nothing wrong with the machine

Before you just adjust the timing on a 7 series machine please watch this video

How to remove the hook race and put it back with all the adjustments

How do you test a stepping motor to find out if the motor or the electronic is bad

The electronic tension adjustment is an essential task that you need to know on how to do it.

How to remove and install both, the tension unit and the stepping motor. This procedure is filmed on a 640 but it is the same for a 580 or 560.

The needle bar will not move at all.

If for some reason you have to remove and reinstall the dual feed system here I show you how

When the customer starts to embroider the hook will swing out each and every time.