Brother KE-436C Instruction Manual page 39

6. CORRECT USE
6-6-5. Thread take-up spring height
Loosen the set screw (1) and turn the tensioner body to
adjust the thread take-up spring height.
6-6-7. Adjusting arm thread guide R
Become greater
.
6-6-8. Thread take-up amount
33
Lower
Higher
Become less
Become greater
Become less
6-6-6. Thread take-up spring tension
2538Q
Turn the tension stud (1) with a screwdriver.
The standard position of arm thread guide R (1) is the posi-
tion where the screw (2) is in the center of the adjustable
range for arm thread guide R (1).
To adjust the position, loosen the screw (2) and then move
arm thread guide R (1).
* When sewing thick material, move arm thread guide R (1)
to the left. (The thread take-up amount will become
greater.)
* When sewing thin material, move arm thread guide R (1)
to the right. (The thread take-up amount will become
less.)
2540Q
Loosen the screw (1) and move the stopper (3.57 nut) (2) to
adjust the operating angle of the thread take-up solenoid (3).
* To reduce the thread take-up amount, move the stopper
(2) downward.
* To increase the thread take-up amount, move the stopper
(2) upward.
2717Q
KE-436C
Stronger
Weaker
2716Q