02.
THREAD
TENSION & COVER PARTS
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Ref.No.
Part
No.
Description
1
174091
Bevel
Gear
Cover,
upper
..t=¥-v:n1{-
2 1/4S28001 Screw
.:f:,/
3 9/32S20001 Screw
.:f
:,/
4
174101
Bevel
Gear
Cover,
lower
"'F=¥-v:h1{-
5 174121 Thread Stand Base
*"5:l.1:1
6
174111 Thread Stand Pole
*}[_~
7
174061 Top Cover
J::~
8 1/4W05201
Spring Washer for
17
4061
.:7-7"1J:1/:1'17o/1/-\'~
9
3/16S32021 Screw for 174061
.:f
:,/
10
174081 Side Cover
-!J--1P-1J
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~
11
9/64S40035
Screw for 174081
.:f
:,/
12
174021 Face Cover
ffiitlit
13
15/64S28002 Screw for 174021 .:f
:,/
14 174043 Rotating Hook Cover Plate
*~tJ
/~~
15
9/64S40005
Screw for 174043
.:f
:,/
16
174051
Shuttle Race Cover Spring
*~tJ
/~~tj/~*
17
9/64S40052 Screw for 174051
.:f
:,/
18
9/64N40101 Nut for 174051
To/1'
19
174221
Thread Retainer Thread Eyelet
J::*m-7"
20
9/64S40005 Screw for 174221
.:f
:,/
21
174191A
Thread
Tension
Ass'
y
*ffiTM.
22
174191 Tension Post
*w!H·;Jt~
23
174201 Tension Disc
*w!B-r.IIIT.
24 174171
Tension Spring
*
w!B-r
.:7-7"1J
::.,,
!l
25
174181 Tension Nut
*w!B-rTo/1'
26
174261
Thread Take-up Spring Regulator
*w!B-f-±1:1
27
15/64S28515 Screw for 174261
.:f
:,/
28
174271
Tension Spring, Outside
*
w!B-r
.:7-7"1)::.,,
~-1'1-
29
174281
Tension Spring, Inside
*
w!B-r
.A
7"1J
::.,,
:1'
I*]
30 174291
Tension Spring, Presser
*
w!B-r
.A
7"1J
::.,,
~-w!B
w
31
174301A
Thread
Tension
Ass'
y
*ffiTM.
32 174301 Tension Post
*w!B-r$~
33 174311 Tension Disc A
*w!B-r.IIIT.
A
34 174321 Tension Disc B
*w!B-r.IIIT.
B
35 174331
Tension Releasing Disc
**i;;(.IIIT.
36 154161
Tension Spring
*
w!B-r
.:7-7"1)::.,,
~-
37 174181 Tension Nut
*w!B-r-ro/1'
38
174231
Needle Clamp Thread Guide
**m-7
39 11/64S40503
Screw for 174231
.:f
:,/
40 154192 Front Cover Thread Guide
rnitli*;tf-1P-
41
9/64S40005
Screw for 154192
.:f
:,/
42
G03001
Bobbin
Winder
*~M.
43
11S4.5 X 25-B
Screw
**1/
44
2W5
Washer
5:JZ-~~
45 175241 Work Plate
*mWJ'T~-;/1v
46 15/64S28002 Screw for 175241 .:f
:,/
47 175252 Work Plate Bracket
*mWJ'T~-;/1vi1
48
15/64S28021 Screw for 175252
.:f
:,/
13
ffll!l
Q' ty
118i
lJf
DD-5
Remarks
1
(2,3)
2
2
1
(2,3)
1
1
1
1
1
1
1
1
2
1
3
1
2
2
1
1
1
(22-25)
1
2
1
1
1
1
1
1
1
1
(32-37)
1
1
1
1
1
1
1
1
1
1
1
(43,44)
2
2
(1)
] Spedal
(2)
Order
(2)
~5±
(2)
From the Library of Superior Sewing Machine & Supply LLC