1. 2016-07-29

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

2. 2016-07-29

Maintenance (Cleaning the bobbin case) [ Video ]

3. 2016-06-09

Maintenance (Cleaning the thread paths of the upper threads)

4. 2016-03-11

Maintenance (Cleaning around the needle plate) [ Video ]

5. 2016-03-11

Maintenance (Clean the hook) [ Video ]

6. 2012-03-26

Maintenance (Cleaning the bobbin case)

7. 2012-03-26

Maintenance (Cleaning around the needle plate)

8. 2012-03-26

Maintenance (Clean the hook)