−
46
−
Standard Adjustment
(28) Adjusting the height of the top feed dog
Adjusting the position of lowest point of the top feed dog
It is standard that the top feed dog is 1.0 mm (safety stitch machine : 0.8 mm) from the top surface of
the throat plate when the top feed dog is in the lowest point of its stroke.
It is possible to adjust the position to approximately 1.0 mm above or below the standard adjustment.
(Reference) The standard of the height of the bottom feed dog (main and differential feed dogs)
is 0.8 mm from the top surface of the throat plate and flush with it when the bottom
feed dog is in the highest point of its stroke.
Approx.
1 mm
Approx.
1 mm
Approx.
2 mm
a (Height of top feed dog)
b (Height of bottom
feed dog)
Throat
plate
2
1
™
Adjusting top/bottom feed dogs of various models of the subclasses
0
-30
1.0
0.8
500
50M
1.0
1.0
- 0
1.0
0.8
4
-30
0.8
0.8
-50H
1.0
0.8
-60H
1.5
1.3
1 6
-307
0.8
0.8
0F6
-700
1.5
1.3
CH6
-700
1.4
1.2
FH6
-700
1.3
1.1
Top feed dog height a
Bottom feed dog height b
MO-6904R
MO-6914R
MO-6916R
MO-6943R
MO-6904J
MO-6914J
MO-6916J
Model name
(Unit : mm)
Summary of Contents for MO-6000S series
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