Janome 659, Руководство по обслуживанию

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TOP TENSION TOP TENSION
TOP TENSION TOP TENSION
TOP TENSION
TO CHECK:
1. Set the tension dial (G) at “4” and raise the presser foot.
2. Pass the thread (A) between the discs and draw the thread (A) down around the check
spring holder as shown below.
3. Lower the presser foot and bring the thread (A) up.
4. Top tension should be 75-90g when pulling the thread (A) up in the direction (B).
* Use white polyester sewing thread size 50.
* If the tension is out of the range, adjust as follows:
Adjustment procedure :
1. Remove the front cover (See page 5).
2. Pull spring (C) away from the lead screw (D).
3. If the top tension is too loose, turn the lead screw (D) in the direction of (E).
If the top tension is too tight, turn the lead screw (D) in the direction of (F).
4, Attach the front cover.
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