
Adjustment
13.
04.05
Limiting the needle bar frame
Requirement
With the stitch length set at
" 5 "
, screw
4
must be the same distance from the inner
edge of the mounting hole when the needle is at both the front and rear points of reversal.
1
4
2
3
1
1
4
=
=
●
Turn the machine on and set the stitch length at
" 5 "
.
●
Check the
requirement
by turning the single start bartack on and back off again.
●
For the adjustment, move latch
1
in accordance with the
requirement
.
●
Tighten screw
2
and nut
3
.
Fig. 13 - 04
13 - 7
Содержание 1421E1
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