Brother 523 User Manual

Page 1
PARTS
FOR
BOOK
MODE
Please clarify Parts When
No.
as
well
you place
Ref.
an
as
order.
523
No.
parts name
and
Page 2
Q-
.
Page 3
Rei. No.
Par1$ No. Namo ot Pans
142860001 Pressure
1
126662001
2
147080001
3
100058003 Set Screw. 5.
4
126660001 Presser Bar
5
009670814
6 7 126658001
126702000
8
126568001
9
126656001 Needle
10 11
100289001 Set Screw, 5.
12
117429001 142827001
13 14
009660414
15
126703000 16 126704001 Needle Bar Thread Guide 17 142935011 18 126569001 Needle Plate 19
100032003
126657000
20 21
126661001
013680810
22
126712001
23
009670517
24
142822000
25 26
123445001
12656600J
27
123445001
28
126564000
29
126565001
30
126592000
31
126567000
32
147085000
33
123445001 Set Screw, 4.
34
120265001 Spring Washer
35
126653001
36
102716003
37
144075001 Boll , 3.
38
105161003
39
126598001
40 41
126596001 t23435001
42
126593001 Upper
43 44
147092001
013679312
45
126597001
46
00966
48
52
47
49
so
51
53 54 55 56 57 58 59
60
06 11
12659
5000
126
591000
12344
500
1 013750812 1003
20003
126594
000 126556000 013750812 126590000 126565001 Rod 126592000 009660414
126678001 Needle Gue:d
Adjusti~_B
Prener
Bar
Pressor
Set Screw.
Presur
Needle
Needle
Fell Needle Set Needle
Needle, TE x
Set Screw, 4.37 Needle Presser
Set Screw. 4.
Thread Teke·uP Set Driving Shaft Bushing,
Set
Needle
Set Screw.
Nndle
Rod
W•ck Driving Shah
O!iving Sha ft
Presser
Set
Washer
Upper
Upper
Upper Knife
Upper Kn•fe Holder Guide Set Screw, 3.57 Upper Kni£o
Set S
Driving Levtr Bushing, Upper Kni
Se
Set Screw. 5 . Set Screw, 4.
Driving Le-ver Bu'lhing,
Upper Knife Eccentric Wheel 114
St~t
Upper Kt1ife
Spring
Bar Bracket
95
3.~7
Foot
Assembly
Bushmg, Upper
Bar
Bar
Bar
Connecting Stud 70 123445001
95
Bar
Link
Screw. 3 .
18
Bar
Bu,hing, Lower
1
Bar
Connecting Link
Lil
ter
Cam
37
Screw, 3.
57
Screw.
4.76
Bar
Onving Lever
4.
76
8Jr
Rod
Shall
Bush•ng,
76
Bar
Lifter
Scr~
.
4.37
57
Kn
•fe
Knife Holder
Presser
Knife
Driving
Holder Guide Plate
cr
ew, 3. 18 x 6
fe
t
Driving Lever, 8 109
Sc
rew, 4, 76
56 76
Screw, 5.
56 Driving Lin!(
Sh•l:
Wick
~
;
Screw, 3 .
18
Screw
Ret . No.
• 8
Shah 73
IC
4
x 5 84
left
Righi
100 111443001
Spring 102
Lever. A
Left
Right
101
103 104 105
f.-106
107 108 126709001 Under Looper Thread
110 111
111
113
115
116
117
.118
1C
4
119 120
P11uts,
No.
61
126599001
013761012
62
126601001 Lower
63 64 117515001
117516001 Bolt, 4.37
65
048050342
66 67
126584000
68
009670512
69
102436001 Center
71
126585001
72
126583000 123445001
74
142869000 75 126574001 76
126575001
77
009670512
78
126577001 79
009670512
80
028040242
81
116605001 Conun Pin
82
123445001
83
100080004
126588001
85
126586001 Feed Adjuuing Knob
86
126581001
87
126587001 Feed Adjusting
88
126582001
89
126580001 Feed Eccentric Wheel
013750812
90
91
126578000
92
126623001
93
126606001 Under
94
126592000
95
126608000
009670712
96
97
142590002
98
126611000 142871001
99
126624000 126699001 Under
013750812
126610000 126625000 126628001 Under Looper
009670512
009670512 176765001 126604001 126606000 126592000 126601!_000 009670712 142590002 126611000 126609000 126607001 Over Loopet 013750812
Lower Knifo Hol der.
Set Screw. 5.
Lower Kni
Stopper Ring,
Feed Bar Shaft
Set Screw.
Set Screw.
Feed Adjusting Lever
Feed Bar Lever
Set
Feed
Feed Bar Feed Adjusting Block, Upper
Se' Screw. 3 .
Feed Adjusting Block.
~~
Sp•
Set Screw,
Set
Feed
Feed
'Feed
Set Screw. 5 .
Vertical Feed Adjusting Block Under
W1ck Under
Set Set Screw,
Under Looper Shafl
Collar
Set Screw, 3.57
Under
Set Screw, 5. Under Looper Shaft Bushing, Front Under Looper Lever
Set
Set
~
Over
Ove.
W•ck
~tlr
Stlt
Set Over
Ove~
Se: Setew. 5.
N
ame
of Parn
95
Knite
fe
Presser
ES
3.
57.
5
Pin
4.76
Screw, 4.76
Lever W•ck
57•
S
Screw, 3.57 • 5
ing Washer. 4
4.
76
Screw. 3.
18
Dog
Link
Nut
Link Stud Screw
55
Looper
Eccentric Wheel
Looper Rod
looper
Joint Guide
Screw. 3.
57
x 7
4.37
looper
Shaft
L<?oper
Joint
56
Screw,
3.57
x 5
Screw, 3.57 x 5
t
Screw. 4.
76
1t
Rod
57
• 7
4.37
Sh~t:
Snat Jo
in:
56
12
Bu'lhing .Rear
~
Looper Eccentric Wheel Looper
Looper Joint Guide
Screw, 3 .
Screw,
looper
Loo~r
A
Plate
Lower
Bushing, Rear
Take~p
Ref. No.
121 122 123 124 125 126
-
127 128 129 130 131 132 133 126613001
134 135 136
137
138
139
140
141 123445001
142
143
144
145
146
147
148
149
150
151
152
153
154
155 156
157
158 159 160 161 162 163 164 165 166 167 168 169
170
171
172 173 174 175 176 117 178 179 180
76
76
x 12
57
x 5
Eccentric
76
Pulley Plete
AW1.6
57
5.95 95
12
37
IC
37 x 12
B
Gutde
57
x 5
1l
3.5
Guide Shaft
Sidf' Covtr
Parts
Bu$hing
WNi•:
5
3.5
Right
Spring
Assembly
Parts No. Nama of
126592000 013679312 142871001 123445001 Set Screw. 4. 126620000 12661 013
679312 126711001 126614001 Over Looper Lever Shaf I 1266 18001 Over 126610000 126765001 Set Screw, 4.
126707001 126708001 Under Looper Thread Take-up 009670512
142818000
126557000
126714001 Needle 126558000
126563001
126571001 047160640 001670814
126562001 Timing Pulley
103950001 013761013 037401214 009680514
142932000
126501001 Machine Body
106202002
126537000
114255001
009681212
126536000
126532001 013679312 126528001 002400804 009670512
126522001 Front Cover
126710001 009670512
126517000
126531000
126521001 021300302 002309402 007679302
025350332
002400804
048020346
126520001
126518000
126519000 105367002 on710132
1:?6742000 Oi1
Wlek
Set Screw. 3.57
Collar
Lever Shaft Guide
600
1 Over Looper
Set Screw, 3.57
Looper Thread Guide
Over
Looper Lever Shah Guide Looper Shaft Bushing, Front
Over
Over
Looper Lever
Over Looper Thread Teke-up
Set Screw, 3.
OrWing Shaft Bushing, Left O..iving Shaft
Bar
Driving Shah Bushing,
Set Screw, 4.
Timing We:sher Spring Pin,
Set Screw, 3 .
Se1
Serow,
Set Screw. 5.
Scr.w,
4 x
Set Screw, 4.
Washer
Set Screw, 3.18
Rear
Cover
Cap
Set Screw, 4.
Motor Cover Hinge Pin 216
Ser Screw, 3.57
Cloth Plate Cover
Set Screw, 4 x 8
Set Screw. 3.57 x 5
Looper Thread Set
Screw. 3.
front
Cover Guide
Cloth Plate Side Cover
Front
Cover Spring
Nut.
3
Set Screw, 3 x 4 .5
Set Screw, 3.57
Washer.
S4!t
Screw, 4 1( 8 S:opper Ring. E2 From
Cover Stopper
Fr
ont
Cover
From
Cover Spring
Nut.
4.76
Washer. 4. 76
Pan
Ref.
No.
Pans No.
181
009670512
182
126529001
183
126530001
184
007679302
185
126526001
186
013660812
187
126540000
188
025710232 189 107423001 Set Screw. 4. 190
126539001 Oil 191
009781412 192 142957001 Set Screw. 193 126525001 194
009660612 195 126524001
126516001
196 197 198 126692001 199
002401204
025040332
200
201
142914001
202
147060000
203
126696000
204 126504001
126663001
205
126666001
206
126667001
207
025040332
208
028040242
209
210
002401204
211
125533000
131
212
100197004
213 214 203735001
103741001
215
126534001 Belt Cover
025040332
217
002400804
218 219
141
220
Sot
Serew. 3.57 )I( 5
Spring Fixing P
Cloth
Set Screw. 3
Front Cover Stopper Sh1ft
Set Screw. 3.
Cushion
Waher,
Pan
Set Screw,
Front Cover Guide
Set Screw. 3.18 • 6
Front Cover Pin front Name Plate Spool Stand Set Screw. 4 x 12 Washer,
Spool
Spool
Spool
P•nel Assembly Thread Tension D ial Assembly
Over Looper Thread Tension Dial Asscmbty Under Looper Threed Tention
Oiel Assembly Washer, Spring Washer,
Set
Screw
Timing
Motor Washer
Spring
Bolt,
Washer. M4
Set Screw. 4 x 8
Model Plate
Controller
(A_..,r;os, 126737001 122739001 Screw Driver, 117466000 123443001 121152001 Oiler Assembly 142934001 Machine Brush 142603001 Spool 192531011 Instruction Book 126735001 Machine Cover
Vinyl
Pincette
Needles Set
Name of Parts
llt
Platt
Cover Spring PLitt
57
18
4.76 76
6.35
4.76
Cover, A
Anembly
M4 Pin Cush
ion
Stand
eese
M4
M4
. 4
)(
12
Btlt
W•her
7.14
otc.J
Bag
for
Accessories
5.5 X 75
CIP
e
• 3 5
• 15
x 14
x 8
IEngllshl
Platt
Page 4
HS080149
Printed in Japan
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