Brother International T-8420B Parts Manual - English - Page 8

Upper, shaft, mechanism

Page 8 highlights

B. / Upper shaft mechanism REF.NO CODE On' pi, NAME OF PARTS RM 1 SA2746201 1 r,1r7i)ST UPPER SHAFT, ST 2 SA4089001 1 --T.:/EZ., 5- > 7 THREAD TAKE-UP CRANK 3 S25234001 1 "•7-2,9r)/7-6004ZZ BALL BEARING, 6004ZZ 4 S38707001 1 97::) r)/7-6004ZZNR BALL BEARING, 6004ZZNR 5 S38398001 1 /\I)71 -7:,./ =.) CRANKSHAFT, N-BAR 6 SA4335001 1 f 7 E4X4 WICK,4X4(L=90) 7 113014000 1 :::-.-t .79 PUSHER 8 S25260001 2 7 -3- L56X5iIV))( SET SCREW,SOCKET (FT) M6X5 9 SA1120001 1 41--7$- Er,'),I, BOBBIN WINDER DRIVING WHEEL 10 S23651001 2 7J- L 76X64v))1 SET SCREW, SOCKET (FT) M6X6 11 S25235001 1 ,,,q, '.)8 SCREW, M8 12 S25236001 1 7tt -36X10tV,( SET SCREW, SOCKET (FT) M6X10 13 SA2861001 1 -1-7-->Ei -11-+J-I Vr 1.--* THREAD TAKE-UP S-SHAFT UNIT 14 SA2935101 1 =r>EI/S3-L F--: THREAD TAKE-UP LEVER ASSY,S3-L 14 SA2936101 1 -T-1/E../S5-L iF: THREAD TAKE-UP LEVER ASSY,S5-L

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B.
/
Upper
shaft
mechanism
REF.NO
CODE
On'
pi,
NAME
OF
PARTS
RM
<-1:1017111>
<For
"-1:10O">
1
SA2746201
1
r
1
,r7i)ST
UPPER
SHAFT,
ST
2
SA4089001
1
--
T
.
:/EZ.
,
-
5>
7
THREAD
TAKE-UP
CRANK
3
S25234001
1
"•7
-
2,9r)/7
-
6004ZZ
BALL
BEARING,
6004ZZ
4
S38707001
1
97
:
:)
r)/7
-
6004ZZNR
BALL
BEARING,
6004ZZNR
5
S38398001
1
/\I)71
-7:,./
=.)
CRANKSHAFT,
N
-BAR
6
SA4335001
1
f
7
E4X4
WICK,4X4(L=90)
7
113014000
1
:::-.-
-
t
.
79
PUSHER
8
S25260001
2
7
-
3
-
L56X5iIV))
(
SET
SCREW,SOCKET
(FT)
M6X5
9
SA1120001
1
4
1--7$-
Er,
'),I
,
BOBBIN
WINDER
DRIVING
WHEEL
10
S23651001
2
7J
-
L
76X64v))
1
SET
SCREW,
SOCKET
(FT)
M6X6
11
S25235001
1
,,,q
,
'.)8
SCREW,
M8
12
S25236001
1
7tt
-
36X10tV,
(
SET
SCREW,
SOCKET
(FT)
M6X10
13
SA2861001
1
--7
1
--
>Ei
-1
1
-
+J
-
I
Vr
1
.
--
--*
THREAD
TAKE-UP
S
-SHAFT
UNIT
<-O03,
-
0F)41>
<For
"-E103,-
0F">
14
SA2935101
1
=r>EI/S3-L
F--:
THREAD
TAKE-UP
LEVER
ASSY,S3-L
<-O05#1>
<For
"-
05">
14
SA2936101
1
-
T
-
1/E../S5-L
iF:
THREAD
TAKE-UP
LEVER
ASSY,S5-L
<-O0Iiiffi>
<For
"-DKr>
15
S13160001
1
-
7
-
./E:./
1
)
2
Z-...-
-
T
-TAKE-UP
SLIDE
BLOCK
ASSY,
2
<-O3O111>
<For
"-
3
M
">
1
SA2746201
1
r7'7
'1
ST
UPPER
SHAFT,
ST
2
SA4089001
1
-
7
-
.1,E.1/5>9
THREAD
TAKE-UP
CRANK
3
S25234001
1
9
-
7.;9r)/T6004ZZ
BALL
BEARING,
6004ZZ
4
S38707001
1
979r)/7
-
6004ZZNR
BALL
BEARING,
6004ZZNR
16
SA4112001
1
5
--
>E
.
,1
7:-/9:;9P
THREAD
TAKE-UP
CRANK
SHAFT,
P
17
014500836
1
7/
-
7F:E.z.5X8
SET
SCREW
SOCKET
(CP)
M5X8
8
S25260001
2
7/
--
t76X6*V?
(
SET
SCREW,SOCKET
(FT)
M6X5
9
SA1120001
1
-(1-7-
F:r7I)>
BOBBIN
WINDER
DRIVING
WHEEL
10
S23651001
2
71
-
L56X67kW
SET
SCREW,
SOCKET
(FT)
M6X6
11
S25235001
1
./,
(
..
,
8
SCREW,
M8
12
S25236001
1
7tt
--
56X101
-
:V?
(
SET
SCREW,
SOCKET
(FT)
M6X10
18
SA2464001
1
5
-
.1/E>+)
--
9
-
I..
77
.
THREAD
TAKE-UP
S
-SHAFT
ASSY
19
SA2958001
1
-
9
-
.t-'..i5X6
SCREW,
FLAT
M5X6
20
012500536
1
7/
-
t55X5
SET
SCREW
SOCKET
(FT)
M5X5
<-O33,—
3F141>
<For
"-1:133,-O3F">
21
SA4115001
1
5
-
>E>S3P
THREAD
TAKE-UP
LEVER,
S3
P
<-O35111>
<For
"-O35">
21
SA4116001
1
-
7
-
>E>S5P
THREAD
TAKE-UP
LEVER,
S5
P
<-O3
PI>
<For
"-D31=1">
22
SA4129001
1
5
-.
.s../EZ.
I)
Fi.
THREAD
TAKE-UP
SLIDE
B-ASSY
23
SA2748001
1
97
-
.)9
1j
2
1
7
-
/‘.Y,3_
BALL
BEARING
BUSH
24
076023800
1
R97:
-
.)9r
j
7/T60/22ZZ
BALL
BEARING
RADIAL
60/22ZZ
25
S23651001
2
7tt56X6*W
SET
SCREW,
SOCKET
(FT)
M6X6
26
SA2750001
11-'J
PULLY
27
158115001
1
97')9r)/7
-
6204ZZNR
BALL
BEARING,
6204ZZNR
28
012061036
2
7tt
-
36X10
SET
SCREW
SOCKET
(FT)
M6X10
29
SA2720001
1
.-(ii.:-/Y/
-
I)U
ST9E.-:
TIMING
PULLEY
ASSY,U
ST
30
SA4214001
2
7t1--
.)6X67kV)
1
SET
SCREW,
SOCKET
(CP)
M6X6
31
SA2463001
1
9-fErl>/
.
/<JI,
F•
TIMING
BELT
32
012061036
2
7
-
J
-
L,6X10
SET
SCREW
SOCKET
(FT)
M6X10
33
SA2469001
1
-
7
-
>E.s../tii—
THREAD
TAKE-UP
LEVER
COVER
34
062500816
2
J
-.
z
5X8
SCREW
PAN
M5X8
35
SA3057001
1
y
[
-ti-
DUST
COVER
36
SA3058101
1
./
..
\
-7
-1/
C.>
SHELTER
PLATE
37
SA3065001
1
7-1/l
,
F-
FELT
38
SA3059001
1
-
>"C"-fi
i.it
--
V
-
I
HOLDER,
SHELTER
PLATE
39
062500816
1
J
-
5X8
SCREW
PAN
M5X8
T
-8420B-109
4