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MECHANICAL ADJUSTMENT
FEED DOG HEIGHT
TO CHECK:
1.
SET THE STITCH LENGTH CONTROL AT "4", AND RAISE THE NEEDLE TO ITS HIGHEST
POSITION.
2.
RAISE THE PRESSER FOOT, AND PLACE THE FEED DOG HEIGHT GAUGE (#68496)
ON THE NEEDLE PLATE.
3.
TURN THE HANDWHEEL, AND CHECK THE FEED DOG HEIGHT.
4.
THE FEED DOG HEIGHT SHOULD BE IN ACCORDANCE WITH CHART 1.
CHART 1
FACE (A)
0.95MM
NOT MOVING
NOT MOVING
MOVING
GAUGE
FACE (B)
0.75MM
MOVING
NOT MOVING
MOVING
FEED DOG HEIGHT
CORRECT
LOW
HIGH
STRETCH
LENGTH
v
0 _I
2
3
4
C
STITCH LENGTH CONTROL
(A)
21
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