3. Setting the spring tension
4. Tighten the screw (4) using a slotted screwdriver.
64
Turn the tension disc (3):
• Greater spring tension: Turn the disc to the left
• Less spring tension: Turn the disc to the right
Important: Do not twist the stop collar in doing so.
Adjusting the needle thread tension
Service manual H867 Version 00.0 - 08/2013