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Model
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INDEX
Arm
bed
Thread
A(m
shaft
Presser
Upper
Hook
Knife
Cam
shaft
Picker &
Synchronizer
Oil
lubrication
~:;;::,:-:::~~~j
Work
Table
Motor
Controle
Air
mechanism
Accessories
ll
'7u
Parts
& its
accessories·
take-up lever &
& vertical
bar
lifting
feed
mechanism
shaft & hook
actuating
bracket·····
underded
holder
mechanism
mechanism
mechanism··
its
shaft
mechanism······
mechanism·····
mechanism
··························
trimmer
mechanism············· --··· ··············· ········· ········ ···················· ········· ···· ................ ... 2:
mechanism
mechani1m ··········: ·························· ···
······ ········ ·· ······ .. ......... ................ ................................................. ...............
................. ............. ............... ............ ......................................... ..............
··· ····· ······· ······· ·····.··· .... · .. ······ ······· .. -· .. --· .. ·
......... ....... .... .................. .......
option
parts
Catalog
········
···· ............. ........... ............... ... ................... ........................... 4
needle
bar
mechanism
mechanism
···· · ......
···········
actuater
········ ................. .... .
········ ···················
.... . ···· ..
····· ············· ······· .............. ····· ···············
..................................
····· ········ ····· ·····················
..
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Page
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. 6
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Fig.
No. Parts. No.
M9
1107
1
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2 MF
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5
M9
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502
503
504
505
506
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508
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Ref. No.
W500092H01
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516131
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Screw 5 32(40)x30
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Cloth guide plate
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Arm
cover
Screw
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Screw
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Wash8r 5
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shaft
E-type stop
·-
Description
64(40)x5.5
64(40)X20
64(40)X8
slide plate
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No.
16
17
18
19
20
21
22
23
902
24
25
26
27
28
29
30
31
32
33
34
35
36
903
37
38
39
40
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Parts. No.
MF 36A1
M9
M91108"001
MF
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MF
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M9
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W471432-l01
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Thread tension discs
Thread tension spring
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Screw 9 l
Thumb nut
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Thread tension spring
Thread tension releasing disc
Thread tension releasing pin
Thread tention discs
Thread tension stud
Thread Take-up spring
Thread tension regulator bushing
Screw
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Thread tension regulator complete
Thread guide
Screw 9
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Thread guide
64(40)X6
9,64(40)X4
15
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LEVER & NEEDLE
46
47
48
BAR MECHANISM
PLK-2520
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THREAD TAKE-UP
Fig
.
No.
46
47
48
904
49
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51
52
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54
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Description
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Screw 9
Crank
Thread
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Needle
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131
132
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141
142
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256
257
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262
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229
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