Singer Industrial Serger Instruction Manual - Page 19

Parts Relation, and Timing - with safety stitch

Page 19 highlights

3.12 Parts Relation and Timing 3,4 Thread 5 Thread (a) Top surface of the (a) needle plate Figure 21 (g) (f) Figure 24 (c) (e) (b) (d) Figure 22 Figure 23 Top surface of the needle plate (h) Figure 25 Top surface of the needle plate Figure 26 Figure 27 Model 321D & 321K Upper looper Feed dog Height of needle (Figure 21) Lower looper left limit position (Figure 22) Upper looper left limit position ( c ) (Figure 23) Height of upper looper ( c ) (Figure 23) Upper looper holder left limit position (e) (Figure 23) Upper looper holder install direction Chain looper left limit position (f) (Figure 24) Height of feed dog (g) (Figure 25) Height of auxiliary feed dog (h) (Figure 27) Feed eccentric -131M-04 10.5 -131M-04 / KS 10.5 -132M-015 10.5 -134M-04 10.5 -241M-24 10.5 -241M-24 / KS 10.5 -244M-24 10.5 -251M-35 10.5 -251M-35 / KH 10.5 -251M-55 10.5 -251H-55 / KH 10.5 -251H-56 11.9 -251H-56 / KH 11.9 3.8 4.4~4.7 10.8 3.8 4.4~4.7 10.8 3.8 4.4~4.7 10.8 3.8 5.4~5.7 10.5 3.8 5.4~5.7 10.5 3.8 5.4~5.7 10.5 3.8 5.4~5.7 10.5 3.8 4.4~4.7 10.8 3.8 4.4~4.7 10.8 3.8 4.4~4.7 10.8 3.8 4.4~4.7 10.8 4.2 5.0~5.3 12 4.2 5.0~5.3 12 14.5 Left 14.5 Left 14.5 Left 13.5 Right 13.5 Right 13.5 Right 13.5 Right 14.5 Left 14.5 Left 14.5 Left 14.5 Left 14.5 Left 14.5 Left - 0.8 0.5 0.35~2.0 - 0.8 0.5 0.35~2.0 0.6~0.7 0.3 0.35~1.7 - 0.8 0.5 0.35~1.7 - 0.8 0.5 0.35~2.0 - 0.8 0.5 0.35~2.0 - 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.7 0.8 0.5 0.35~2.0 1.7 0.8 0.5 0.35~2.0 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 16

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Parts Relation
and Timing
Figure 21
Figure 24
Figure 25
Figure 26
Figure 27
Figure 22
Figure 23
16
Ultra High Speed Overedge and Safety Stitch Machine
|
Instruction Manual and Parts List
3.12
(a)
(f)
(g)
(h)
(a)
(b)
(e)
(c)
(d)
3,4
Thread
Top surface of the
needle plate
Top surface of the
needle plate
Top surface of the
needle plate
5
Thread
Upper looper
left limit
position ( c )
(Figure 23)
Height of
upper looper
( c )
(Figure 23)
Upper looper
holder left
limit position
(e)
(Figure 23)
Upper looper
holder install
direction
Height of feed
dog (g)
(Figure 25)
Height of
auxiliary feed
dog (h)
(Figure 27)
Feed
eccentric
-131M-04
10.5
3.8
4.4~4.7
10.8
14.5
Left
-
0.8
0.5
0.35~2.0
-131M-04 / KS
10.5
3.8
4.4~4.7
10.8
14.5
Left
-
0.8
0.5
0.35~2.0
-132M-015
10.5
3.8
4.4~4.7
10.8
14.5
Left
0.6~0.7
0.3
0.35~1.7
-134M-04
10.5
3.8
5.4~5.7
10.5
13.5
Right
-
0.8
0.5
0.35~1.7
-241M-24
10.5
3.8
5.4~5.7
10.5
13.5
Right
-
0.8
0.5
0.35~2.0
-241M-24 / KS
10.5
3.8
5.4~5.7
10.5
13.5
Right
-
0.8
0.5
0.35~2.0
-244M-24
10.5
3.8
5.4~5.7
10.5
13.5
Right
-
0.8
0.5
0.35~2.0
-251M-35
10.5
3.8
4.4~4.7
10.8
14.5
Left
1.5
0.8
0.5
0.35~2.0
-251M-35 / KH
10.5
3.8
4.4~4.7
10.8
14.5
Left
1.5
0.8
0.5
0.35~2.0
-251M-55
10.5
3.8
4.4~4.7
10.8
14.5
Left
1.5
0.8
0.5
0.35~2.0
-251H-56
11.9
4.2
5.0~5.3
12
14.5
Left
1.7
0.8
0.5
0.35~2.0
-251H-55 / KH
10.5
3.8
4.4~4.7
10.8
14.5
Left
1.5
0.8
0.5
0.35~2.0
-251H-56 / KH
11.9
4.2
5.0~5.3
12
14.5
Left
1.7
0.8
0.5
0.35~2.0
Model
321D & 321K
Height of
needle
(Figure 21)
Lower looper
left limit
position
(Figure 22)
Chain looper
left limit
position (f)
(Figure 24)
Upper looper
Feed dog