4-2. Placement of the upper thread.wmv
16/07/2023
5-1. Adjusting the tension of the belt.wmv
16/07/2023
8-1. The wiper solenoid.wmv
16/07/2023
3-4. The thread trimming cam setting.wmv
16/07/2023
8-3. The reverse feed solenoid.wmv
16/07/2023