– 20 –
(11) Adjusting the height of the feed dog
The height of main feed dog
from the top surface of the throat plate
should be as follows when it is at its
highest position.
[Standard]
Auxiliary feed dog
is 0.5 mm lower than main feed dog
.
B = 0.5 mm
[30P]
Auxiliary feed dog
is as high as main feed dog
.
B = 0 mm
Model
Dimension A
MO-6700D series (30P excluded)
1.0
MO-67 D- -30P
0.8
(12) Adjusting the tilt of the feed dog
Tilt of the feed dogs when
the feed dogs have come
up most.
Model
Dimension A
Dimension B
MO-6700D series (30P excluded)
1.0
(1.2)
MO-67 D- -30P
0.8
(0.9)
(Unit : mm)
When the feed dog juts
out the top surface of
the throat plate
Top surface of
the throat plate
Feed dog is leveled.
B
Needle
entry
A
B
Front up
(Unit : mm)
In case of 30P type
15
°
Standard Adjustment
Standard Adjustment
A
Needle
entry
Summary of Contents for MO-6700D Series
Page 49: ...45 2 Upper looper components...
