Brother International LS2-B877 Parts Manual - English - Page 29

SMS.95-28X32

Page 29 highlights

12 . 7 rAig (8878) I Rotary hook mechanism (B878) / Greifervorrichtung (B878) / Mecanisme du crochet rotatif (B878) /Mecanismo del cangrejo (B878) REF.NO. CODE Q'TY L:-" -f NAME OF PARTS RM 3 4 5 6-1 6-2 7 8 9 10 11 12-1 12-2 12-3 12-4 16 17 062782512 100197002 509259001 509260001 509261001 507420000 507419001 507417001 013710512 150967101 538213051 148005001 025710232 110161006 513021001 013711012 2 •)-, 635-28X25 2 if if 4 2 t 7 7 .x 71a i 2 7 7 h I) > /A 2 A 7 A I- l) i'1 B 2 =- F11, 77i) i'7 2 z. h '7')- / 2 /77 :',' ,i J,i D 2 I- ,c 4 :',^4.76/7 2 't'-7t- Iii/ 2 1- - 7'*-L'ic-L 2 7•-7't- I) > ', 5I 2 L51/145-ae24.76 2 J- '7 h4.76 2 71--71--1, / 2 i-)tt, 54.76/*!:.- SCREW, PAN SM6.35-28X25 WASHER BUSH, U THRUST RING, A ;1.2MM THRUST RING, B ;1.4MM NEEDLE BEARING RETAINING RING BUSH, D SET SCREW, (CP) SM4.76 OPENER LINK OPENER LEVER, L SHAFT, ;O-LINK WASHER, PLAIN SM4.76 NUT, SM4.76 SHAFT, ;O-LEVER SET SCREW, (CP) SM4.76 ____ . - tii,:r,,r(* BOBBIN SPRING, ANTI-SPIN 50 S38212001 51 538212001 52 154965001 53 154965001 118-W78-301 1 1- - 71-1 7J- - 7I-1 7J- *.il, I- 3.57X8 1 771- 7E'11. h3.57X8 OPENER OPENER BOLT, SOCKET SM3.57X8 BOLT, SOCKET SM3.57X8 22

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12
.
7
rAig
(8878)
I
Rotary
hook
mechanism
(B878)
/
Greifervorrichtung
(B878)
/
Mecanisme
du
crochet
rotatif
(B878)
/Mecanismo
del
cangrejo
(B878)
REF.NO.
CODE
Q'TY
L:
-"
-f
NAME
OF
PARTS
RM
3
062782512
2
•)-
,
635-28X25
SCREW,
PAN
SM6.35-28X25
4
100197002
2
if if
4
WASHER
5
509259001
2
t
7
7
.x
71a
i
BUSH,
U
6-1
509260001
2
7
7
h
I)
>
/A
THRUST
RING,
A
;1.2MM
6-2
509261001
2
A
7
A
I-
l)
i'1
B
THRUST
RING,
B
;1.4MM
7
507420000
2
=-
F11
,
77i)
i'7
NEEDLE
BEARING
8
507419001
2
z.
'7')-
h
/
RETAINING
RING
9
507417001
2
/77
:','
,i
Ji
,
D
BUSH,
D
10
013710512
2
I-
,c
4
:',^4.76/7
SET
SCREW,
(CP)
SM4.76
11
150967101
2
't'
-7t-
Iii/
OPENER
LINK
12-1
538213051
2
1
-
-
7'*-L'ic-L
OPENER
LEVER,
L
12-2
148005001
2
7•-7't-
I)
>
‘,
5I
SHAFT,
;O
-LINK
12-3
025710232
2
L51/145-ae24.76
WASHER,
PLAIN
SM4.76
12-4
110161006
2
J
-
'7
h4.76
NUT,
SM4.76
16
513021001
2
71
-
-71
-
-1
,
/
SHAFT,
;O
-LEVER
17
013711012
2
i-)tt
,
54.76/*!:
-
.
SET
SCREW,
(CP)
SM4.76
-
____
.
--
<.
:"0—
F:PIEJ>
<For
Standard>
23-1
549554902
1
=7J7:.,/‘y
t
vi\
a
7li
ROTARY
HOOK
ASSY,
W/BOX
23-1-1
549555902
1
si
htv/iii\m/z
,.
OUTER
ROTARY
HOOK
ASSY,
W/BOX
23-1-1-1
151497001
2
/\'J
a
-t-r
NEEDLE
GUARD
23-1-1-2
151498001
4
J
‘i),t.f
:;
„,,t
4.f;
SCREW
23-1-1-3
151027001
6
r')
7
.
7*
-
Pix
h.g*::;
SET
SCREW
23-1-2
509272001
2
r')
f•t7/Z
INNER
ROTARY
HOOK
ASSY
23-1-2-1
156521001
2
ar,
ii4
TENSION
SPRING
23-1-2-2
151029001
2
a
'
•;'
TENSION
ADJUSTING
SCREW
23-1-2-3
151030001
2
.
0
)
4
h
.g
45
SETSCREW
<A
-0V
fi
g>
<For
Thread
trimmer>
23-2
549560902
1
=4:>/‘
U
il
7
/‘
/
Z.
ROTARY
HOOK
ASSY,
CAP
;W/BOX
23-2-1
S49561902
1
/77/::.:/‘a,:ii
OUTER
R
-HOOK
ASSY,
CAP
;W/BOX
23-2-1-1
151497001
2
i‘
,
/
-t-f
7
NEEDLE
GUARD
23-2-1-2
151498001
4
/Nu
a
-t-f
i.g*:..?
SCREW
23-2-1-3
151027001
6
r”-tztiti.
1.-,c
45
SET
SCREW
23-2-1-2
S09273001
2
r,
5-
t 7 /
-=:'
INNER
ROTARY
HOOK
ASSY
23-2-2
509278001
2
4-1
1
V
7
7
Z.
CAP
ASSY
23-2-2-1
155479001
2
e)
.../i*
TENSION
SPRING
23-2-2-2
151029001
2
a
r)
i *
TENSION
ADJUSTING
SCREW
23-2-2-3
151030001
2
a
r) %/i*
I,
)4
.*
%
SET
SCREW
23-2-2-4
509284001
2
7
-f
I-
*
9'
-r
3
HOLDING
PLATE,
;
L
-THREAD
23-2-2-5
159802001
2
?t
4.
1.59X2
SCREW,
SM1.59X2
____
27
507658001
2
t•
'*
7
I)
-
,/
Q
PINCH
SLEEVE
ASSY
27-1
112700001
2
5;4
*fi5.95
SCREW,
SMS.95-28X32
<.7
:.-0--
FM>
<For
Standard>
41-1
155484151
2
*e:.,
BOBBIN
42-1
156557001
2
1,
”-
-
:Atrh
:
/i.t
SPRING,
ANTI
-SPIN
<
;M
V
fli
>
<For
Thread
trimmer>
41-2
509285051
2
*E':,
BOBBIN
42-2
S09286000
2
Ir,5->tii,:r,,r(*
SPRING,
ANTI
-SPIN
50
S38212001
1
1
-
-
7
1--
OPENER
51
538212001
1
7J
-
-
7
I--
OPENER
52
154965001
1
7J
-
*.
il
,
I-
3.57X8
BOLT,
SOCKET
SM3.57X8
53
154965001
1
7
7
1
-
7E'
11.
h3.57X8
BOLT,
SOCKET
SM3.57X8
118-W78-301
22