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【7】ADJUSTING THE FEED DOG & STITCH LENGTH
7-1 Feed dog height & tilt
■ H eight adjustment
The feed dog is at the top of its stroke, the feed dog
teeth should be 2.9mm above the top surface of the
needle plate. Adjustment is made by loosening screw
A.
■ T ilt adjustment
When the feed dog is at the top of its stroke, the feed
dog teeth should be parallel with the top surface of the
needle plate. Adjustment is made by loosening screw
B and turning screw C.
7-2 Stitch length
Loosen bolt A (right-hand thread) with a 9.5mm
T-wrench. Then turn screw B. To increase the stitch
length, turn screw B counterclockwise.
To decrease the stitch length, turn screw B clockwise.
【8】ADJUSTING THE PRESSER FOOT
8-1 Presser foot pressure
The presser foot pressure should be as light as possible,
yet be sufficient to feed the fabric and produce uniform
stitches. To increase the presser foot pressure, turn
the adjusting knob clockwise.
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