Juki LS-341N User Manual

LIUKI
Cylinder-Bed 1-Needle,Unison Feed
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Lockstitch
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PARTS LIST
Machine
29177003
No.1064-00
HOW TO MAKE USE OF
I.
An
asterisk
2.
As to "#01" and "#02." refer to the
:l.
Codes on the "Q ty" column
• Each numeral indicates the munbcr of
• "0.
Parentheses
5. Dolled lines
(*)means
1"
and "2.0" indicate the lenv;th
mean that the corresponding on
that
the corresponding
the Figures indicate assembly
"Note"
(in
THIS
given
parts meters) of the respective parts. part
PARTS LIST
part
is
changed from the previous parts list
at
the bottom of the respective pages.
required.
is
a subpart that constructs an assembly part.
parts
.
or
is
newly added.
I.
Notelftill:
2.
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3.
4.
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1.
FRAME & MISCELLANEOUS
mtilB·~~JJOi*
2.
MAIN
SHAFT & THREAD
J:fi
·;RffJJOi*
3.
NEEDLE
BAR & HOOK
tt•·""F.WOOi*
4.
PRESSER
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5.
UPPER
J:~~OOi*
6.
FEED
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1.
THREAD
BAR
COMPONENTS
FEED
MECHANISM
MECHANISM
TENSION
COMPONENTS
COMPONENTS
*il.W-=fJJOi*
CONTENTS
13
COVER
TAKE-UP
DRIVING
COMPONENTS
COMPONENTS
LEVER
SHAFT
. • • • • • . . . . • . • . • . . . . • . . . . . . . . . . . . . . . . . • • • • • . • . • • • • . . 1
. . . . . . . . • . • • • . • • • • . • • • • • • • . . . . . . . . . . . . . . . • • . . . . • 9
..••................•...•.••..•........•...••..•
COMPONENTS
COMPONENTS
. • • • . . . . • • . • • . . . . . . . . . . • • . . . • . . . . • • • • • • • . . 8
tX
.•••.••..••••.•.••••.•......•••.•••
........•.•...••••••......•••
•...•••.•.••••••....•.•.•••..•.
1
3
5
11
8.
BELT
COVER & BOBBIN
-"''11
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9.
KNEE
LIFTER
COMPONENTS
.IJlJ:lfOOi*
10.
THREAD
*1L~&'t00i*
11.
GAUGE
'1-~00i*
NUMERICAL
STAND
COMPONENTS
INDEX
*~'
liNDER
*~~iBOOi*
COMPONENTS
•••••..•••••••....•..•••••••••.•.•.•••••••••••..••••••.••
OF
PARTS
COMPONENTS
••••••••..•••••••••••.•.•••••.•.•.••••••..••••••.••
.•.••••••.•••••••
.•..•••••••••..•••••..•••••.••••••••.•••••.•.••••
..•...............•....•.....•.•••.•
••••••••••••••.••••....•••••.•••
12
13
14
15
16
1.
FRAME & MISCELLANEOUS
u.u
m~
9i-
~~~if-
1
COVER
COMPONENTS
29
36
<.
~>
/
.
37
I
~--
~/~
1'.
45
14
44
38
- 1 -
REF.NO
NOTE
PART
NO.
D E S C R I P T I 0 N
Qty
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21
22
23 24 25 26 27 28 29 30 31 32
33
34 35 36 37 38 39 40 41 42 43
44
45
1W1
1101
212-21056 SS-7090710-SP 212-20900 SS-5090610-SP SH-6082002-SP TA-1250406-RO D1158-241-EOO SS-7150940-SP B 1117-246-000 B1130-051-000 SS-7110710-SP 212-21205 B1116-246-000 SD-0800352-SP 212-23201
B3503-115-000 C!J-2020000-00 SS-7111120-SP
B1129-563-000 SS-2090710-SP
B1140-051-000 SS-5090610-SP
B3138-512-000 SS-7090520-SP SS-2090710-SP
B 1130-528-000
B1131-528-000
B1106-340-000 SS-7113110-SP 212-21908 SS-7112810-SP B 1108-340-000 SS-2090520-SL 212-20405 B1114-246-000 212-27905 SS-7110410-SP 212-20207 B1156-115-000 PS-0600302-KP PS-0600241-00 PS-0600602-KP B 1128-246-000 212-20504 SS-7113110-SP
SIDE
PLATE SCREW GEAR SCREW SCREW RUBBER THREAD SCREW
9/64-40
COVER
9/64-40
H8
PLUG TAKE-UP
15/64-28 HOOK FRAME SCREW SIDE WING
HINGE OIL OIL OIL SCREW FRAME SCREW TAKE-UP SCREW TAKE-UP SCREW SCREW THREAD
THREAD
11/64-40 PLATE BOLT
SCREW PAN RESERVOIR WICK
11/64-40 THREAD 9/64-40
OIL
9/64-40
SPRING 9/64-40 9/64-40
GUIDE, FELT THROAT SCREW THROAT SCREW BED SCREW BED BED LOWER SCREW MACHINE RUBBER SPRING SPRING OIL
PLATE
11/64-40
PLATE
11/64-40
SLIOE
9/64-40 SLIDE SLIDE
SHAFT
11/64-40
BASE PLUG PIN PIN
TUBE HINGE THROAT SCREW
PLATE
11/64-40
ASH.
L=
L=6
L=20
LEVER
GUIDE.
D=
8
FELT
GUIDE,
L=7
SPLASHER
L=6
ADJUSTING L= L=7
LOWER
BASE
L=30
L=28
SIDE
PLATE,
L=5
SIDE
PLATE.
FRONT
6X24
BASE
L=30
6.8
COVER
L=9
MIDDLE
L=7
H=
L=10.5
UPPER
4.5
FRAME
METAL
L=4
FRAME
3.5
PLATE
LEFT
RIGHT
j!J1$1(~~)
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9/64-40
9/64-40
D=12.5
'}JI\·-
15/64-28
H8
L=4
L=6.8
L=6
L=20
L=9
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11/64-40
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9/64-40
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9/64-40
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9/64-40 9/64-40
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11/64-40 11/64-40 9/64-40
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11/64-40
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11/64-40
L=7
(A)
L=10.5
L=7
L=6
f3-i!1/\
L=4.5 L=7
L=30 L=28
L=5
L=
7~
L=30
1
2
1
2
8
1
1
2 1
1
4
1 1 1
1
1
0.08
2
1
2
1 1
..
!l
4
1 1
2
1 1 1
2
1
2
1
4
1
1
1
3 1
2
1 1
1
1 1 4
Note
(
it
aG
)1101
....
0PTION
-
2-
.
MAIN
1·.
·~~~
, &
SH~l·;
.k.
THRI~AD
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:fl-1~
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TAH
- , , 2
,
UP
lEVER
COMPONENTS
52
23
35
I
31
30
55
-
3-
REF.NO
NOTE
PART
NO.
D E S C R I P T I 0 N
OtY
10
11
12 13 14 15 16 17 18 19 20 21
22
23 24 25 26 27 28 29 30 31 32
33
34 35 36 37 38
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
57 58 59 60 61
62
63
1
2 3
4
5
6
7
8
9
TA-0500000-RO B1906-051-000 CQ-2020000-00 SS-8150710-SP C0-2520000-00 SS-8151550-SP B1905-241-HOO B1605-246-000 SS-8661030-SP C0-2000000-00 B1907-051-000 CQ-2000000-00 SD-0640322-TP D1408-241-EOO B1201-340-0AO CQ-3030000-00 TA-0500601-MO CQ-5050000-00 B1210-051-000 B1206-051-000 SS-8680540-SP SS-8681650-TP SS-7681750-TP SS-8680730-SP B1202-051-000 SS-8151550-SP B1203-051-000 B3517-009-000 B1203-340-000 SS-8660610-TP D1450-055-BOO
RC-2421211-KP SS-7661110-TH B1302-051-000 SS-7681750-TP SS-8681650-TP SS-8151550-SP SS-6660710-TP B1217-051-000 SS-8150710-SP B1216-051-000 SB-1150002-00 B1218-051-000 B1227-340-000 SS-8151550-SP SS-8151780-SP 212-23300 PS-0200102-KH 212-23706 B1214-019-000
SS-8090410-SP SS-7701010-SP
212-23409 212-23508
81301-340-000
105-03605
Bl639-051-000 B1305-055-000-A B1307-055-000 81308-055-000 B1309-055-000 B1310-055-000 B1314-055-000
PLUG TAKE-UP OIL SCREW OIL SCREW THREAD FEED SCREW OIL TAKE-UP OIL HINGE NEEDLE MAIN OIL PLUG OIL NEEDLE
LEVER
WICK
15/64-28
WICK
15/64-28 TAKE-UP
DRIVE
1/4-40
WICK
LEVER
WICK
SCREW
BAR
SHAFT
WICK
D=5X5.4
WICK
BAR
PIN
LEVER
ECCENTRIC
L=10 THRUST
D=
6.35 CRANK ASH.
L=6
CRANK
COUNTERWEIGHT SCREW SCREW SCREW SCREW MAIN SCREW OIL OIL BUSHING, SCREW UPPER RETAINING SCREW SPROCKET SCREW SCREW
SCREW SCREW MAIN SCREW MAIN
9/32-28 9/32-28 9/32-28
9/32-28
SHAFT
BUSHING.
15/64-28
FELT FELT
REAR INTERMEDIATE
1/4-40 FEED
DRIVING
RING
1/4-40
WHEEL, 9/32-28 9/32-28
15/64-28
1/4-40
SHAFT
BUSHING
15/64-28
SHAFT
BUSHING
L= L=16 L=16.5
L=7
L=6
L=11
L=16.5 L=16
L=7
L=7
BEARING REAR
BEARING
HAND
WHEEL SCREW SCREW TIMING SPRING
15/64-28
15/64-28
BELT
PIN SPROCKET SPROCKET SCREW SCREW SAFETY PUSH
SAFETY SAFETY
9/64-40
5/16-24
CLUTCH
BUTTON
CLUTCH
BASE
RETAINING
L=17.0
2.0 X
WHEEL,
RING
L=
L=10
PUSH
CYLINDER
DISK
L=15
LOWER
SPRING SAFETY SAFETY SAFETY COUNTER-HOOK SAFETY SAFETY
CLUTCH
CLUTCH
CLUTCH
SPRING HOOK COUNTER-HOOK
SPRING CLUTCH CLUTCH
SMALL SHALL
L=7 L=15
CAM
PIN
H=
ROD
PIN
4.5
FRONT
L=15
CAM
UPPER
L=15
(2),
1,
10
3.5 BUTTON
LINK LINK
3.2
REAR REAR COLLAR
PIN
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15/64-28 15/64-28
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1/4-40
~7-H"'~·~
D=6.35
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L=7 L=15
L=10
H=3.2
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D=5X5.4
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9/32-28 9/32-28
9/32-28
~H~&
15/64-28
u~~&
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1/4-40
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9/32-28 15/64-28 1/4-40
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15/64-28
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15/64-28 15/64-28
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9/64-40
L=6
9/32-28
71&~
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L=6
1/4-40 9/32-28
L=7
(2)
(1)
0
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2.0X10
1)~7·
L=3.5
5/16-24
L=4.5 L=16
L=7
L=15
L=11
L=16
L=15
L=7
L=15 L=17
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L=16,5
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1:0~
2
0.1
2
0.1
1
2
0.06
1
0.1
1
(0.
1)
(1)
0.1
1 1
1
2
2
1
2
1 1
1
1
1
1
1
2
1
2
1 1 1
1
1
1
1
1
1
2
2
1 1 1
1
1
1 1 1
1
1 1 1
1
1 1
1
1
1
1
1
1
1
-4-
3.
NEEDLE
tt•
BAR & HOOK
·
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DRrVrNG
____________________________ ,
SHAFT
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I 7
COMPONENTS
15
16 17
1~6
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24
28--f'-"~27
26•6.ol~
33
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52
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