Adjusting Needle Thread Tension - ELNA CE10 Service Manual

Adjusting Needle Thread Tension

The standard of upper thread tension should be 51 g to 59g when pulling the thread
(cotton thread #50) in the direction of A when
1
1 Set the Thread tension dial at "3".
2 Lower the presser foot.
(B)
3 Remove the front cover unit and adjust the thread
(A)
14
tension.
(A) If the thread tension is 59g or more
.................turn the screw in the direction of "B".
(B) If the thread tension is 51 g or less
...............turn the screw in the direction of "A"
1 Pull the #50 cotton thread in the direction
of the arrow. (Pulling speed 110 mm/ Sec.)