1. 03/05/2021

Maintenance (Cleaning around the needle plate)

2. 07/31/2017

Maintenance (Clean  the hook)

3. 08/29/2016

Maintenance (Cleaning around the needle plate) [ Video ]

4. 08/26/2016

Maintenance (Clean the hook) [ Video ]

5. 07/29/2016

Maintenance (Cleaning the thread paths of the upper threads) [ Video ]

6. 07/29/2016

Maintenance (Cleaning the bobbin case) [ Video ]

7. 07/29/2016

Maintenance (Cleaning the thread paths of the upper threads)

8. 07/29/2016

Maintenance (Cleaning the bobbin case)