6. STANDARD ADJUSTMENT (MECHANISMS)
6-3-4. Adjusting the fork shaft and the belt loop transfer height
2. If not enough pressure is applied for the thickness
of the belt loops, loosen the two bolts
e
and move
loop pressers B
r
and F
t
up or down to adjust the
distance between them and button presser A
y
.
*
As a guide, the distance should be 0.5 - 1 mm
less than the thickness of the belt loops.
3. Loosen the two bolts
t
of loop support B
y
, and
then align loop support B
y
with the top of loop
presser B
w
.
―
58
―
BAS-705
t
y
w
coincidence
1. If the 1st bar tacking position and 2nd bar tacking
position are not aligned. Loosen the two bolts
q
and
then move the fork bracket stopper
w
to adjust the
position of the fork bracket so that the heights are
the same. After adjusting, tighten the two bolts
q
.
It is possible to determine whether the fork bracket
is parallel to the top of the needle plate.
q
w
parallel
e
r
0.5mm
〜
1mm
r
