Adjustment
11 - 9
When a hook is changed, make sure
that the markings
15
and
16
are both
on one side.
15
16
●
Adjust needle height according to
Requirement 2
.
●
Adjust both hook posts according to
Requirement 1
and tighten screws
8
.
●
Tighten screws
1
and
6
.
●
Making sure that there is some play in the bevel gear, tighten screws
3
and
5
.
●
With retaining collar
10
touching bevel gear
11
tighten screws
2
.
●
With retaining collar
12
touching bevel gear
13
tighten screws
4
.
●
Tighten screws
7
on both sides of the post.
●
Adjust needle guard
9
(screw
14
) on both hooks
according to
requirement 3.
Содержание 571
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