Nakajima 981, 982 User Manual

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PARTS BOOK
MOffilE
b 981 .
982.
SINGLE NEEDLE,
POST
-BED INDUSTRIAL SEWING MACHINE
TWIN
NEEDLE LOCKSTITCH
16005
1
6020
J
s
172
16029
11204
-.,
t
s
050
==::l
I
I
1
10057
s
140
s
~
018
'
3007
••
1813
16021
s
171
I
10087
11079
3017
16018
16017
s
s
263
I '
16151
087
s 018
I
3024
16013
s
085
t
1
'i'
T t t
s
19
s
013
,
'
""'
4
s
018
I
'
1
6157
. .
i
s
042
\
\
s
018
I
s 0
15
~
s
I
170
Ill
s
s
095
,
095
3036
lfl
303
5
s
16105
096
..
s
..
3038
?-"=
3039
=
'
16106
• (
16106
301
A
)
o P x5::16
(':1
S
002
B
1607
1
I'J
s
306
u
16081
11200
-
s
023
16074
(
W029
00
i6072
~
~
-
I'
I
16073
16079
s
166
'
16077
16083
1.J
16082
s
166
• •
s
300
r
1
16100
7 (16100)
16075
160
78
160
09
30
30
A
l
1607
6
0
3031
<-
0
16104
s
051
............................
s
166
•••
4054
~
1
6068
••
16103
s
023
A
3032
0
16102
s
094
A
403
1
11
s 015
..
I
s
093
3029
I
.1
0
16069
-=::;w
• s
s
lSI
1
1
090
16070
• s
009
1149
;:::::;:;
' s
090
Part No's in (
) are exchanging gauge parts
II
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ifl:
Part. No.
I
1054 1055 1056 1149 1813 3007 3011 3017 3024 3028
3029 3030 3031 3032 3035 3036 3038 3039 3066 4031 4054
10057 10087 10109 11079 11200 11204 16005 16008 16009 16013 16016 16017 16018 16019 16020 16021 16029 16068 16069 16070 16071 16072 16073 16074 16075 16076 16077 16078 16079 16081 16082 16083
16100A(16100)
16102A 16103A
16104 16105
16106A(I6106)
16151 16152 16153 16157
S0028
S009
S0098
S013 S015 S018 S023 S042 S0
50 S051 SOBS S087 S090 S093 S094 S095 S096 S110 S140
II
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Forked rod sleeve Oil felt Oil Hook driving shaft bushing, rear Oil Rubber plug Main shaft bushing, intermediate Oil felt
~
Gear Main shaft gear case Hook driving shaft gear case Oil seal Oil seal Oil seal Needle Needle bar bushing, lower Needle bar connection Needle bar connection guide block
~
Oil felt
f ijt(,Jipj(( 'l') Pinion
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Hook driving shaft thrust collar Needle bar crank pin Take-up lever pin Oil Thread Take-up lever Bobbin Take-up lever thrust pin Face plate Thread take-up lever cover
Side plate Main shaft Main shaft bushing, tront Main shaft bushing, rear Feed drive eccentric cam Hand wheel Counter weight Needle bar crank connecting rod Hook driving shaft Hook driving shaft bushing, front Hook Hook driving shaft saddle Sewing hook Sewing hook shaft Hook shaft lower bushing Bobbin case opening lever
Bobbin Hook driving shaft gear
Sewing hook shaft gear Gear case Sewing
Throat plate Hook Hook Hook Needle bar Needle clamp Frame thread guide, lower 1 Frame thread guide, upper Main shaft thrust collar Oil Screw Screw Screw Screw
Screw Screw Screw Screw Screw Screw Screw 1)(.-40 Screw Screw Screw Screw Screw Screw 17&.-28 Screw
Description
felt spring
felt
(A) (B) (C)
bar
bushing, upper
wick
holder plate
driving
shaft
bushing,
intermediate
D=B.
72
case
opening
hook shaft thrust collar
1>
3.4-36
driving
shaft
driving
shaft
driving shaft saddle cover
reservoir
%-40
·~-28
%-28
Ys-44
~-40
%-28 %-40 %-40 %-40
%-40
%-40
%-28 %-20
~'4-24
1
.%.-28
%-40
%-28
lever
L=7
saddle saddle
2.4.(1.6)
H=3.6 s I
cover(A) cover
L=5.7 L=7 L=7 L=4.5 L=B L=15 L=S L=14 L=10.5 L=6.8 L=7 L=8.5 L=10.5 L=15 L=5 L=3.4 L=6 L=11 L=4.5
ide
fork
(8) (C)
t'{
lit_
··-
Amt. Req.
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 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 1 2 4 1 1 1 2 1 1
1 1 1
1
1 2 2 6 5 4 2 2
16
5 2 2 3 1
2
1 1 1
II
1111
1ft
Part. No.
S151 S166 S170 S171 S172 S194 S263 S300 S301 S306
W029
E007
DPxs=1s
II
1111
r.
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7
n
Description
Screw Screw Screw
Screw Screw Screw Screw Screw Screw Screw Spring washer Snap ring 18.5 Needle
%-40
~-40
%-28 %-28 %-28
~,-24
%-40 %-40
Ys-44
%-24
8.2X
L=2.4 L=4.5
L=16.5 L=16 L=7 L=10
L=5.5
L=6
L=3.5
L=26
15X2
n
'II.
··-
Amt. Req.
2
12
1 1 1 1 2 2 2 4 4 1 2
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