Brother International LS2-B877 Parts Manual - English - Page 4

Notes, using, parts, CONTENTS

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Notes for using this parts book 1. This book was prepared based on information available in January 2000. 2. Parts are subject to changes in design without prior notice. 3. Parts supplied as complete assemblies are circled by a dotted line L____; . 4. If the symbol X is found in the "Parts No." column, refer to the gauge parts list on page 45-50. CONTENTS A. Machine body 1 B. Upper sha-Ft mechanism 3 C. Needle bar rocking mechanism 5 D. Presser foot mechanism 7 E. Feed mechanism 9 F. Quick reverse mechanism (B877, B878 :Thread trimmer) 11 G. Upper feed mechanism 13 H. Gauge parts 15 J1. Rotary hook mechanism (B877) 17 12. Rotary hook mechanism (B878) 21 K. Lower shaft mechanism 23 L. Lubrication 25 Ml. Threading mechanism (B877) 29 M2. Threading mechanism (B878) 31 N. Thread trimmer mechanism (Thread trimmer) 33 P. Feed shaft mechanism 37 Q. Tension release mechanism (Thread trimmer) 37 R. Synchronizer (Thread trimmer) 39 S. Quick reverse switch mechanism (Thread trimmer) 39 Z. Accessories 41 Gal . Gauge parts List (B877) 45 Gat. Gauge parts List (B877) 46 Ga3. Gauge parts List (B877) 47 Ga4. Gauge parts List (B878:Standard) 48 Ga5. Gauge parts List (B878:Thread trimmer) 49 Gab. Gauge parts List (B878:Thread trimmer) 50 Wa. Warning labels 51 INDEX 51 ii

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Notes
for
using
this
parts
book
1.
This
book
was
prepared
based
on
information
available
in
January
2000.
2.
Parts
are
subject
to
changes
in
design
without
prior
notice.
3.
Parts
supplied
as
complete
assemblies
are
circled
by
a
dotted
line
L____;
.
4.
If
the
symbol
X
is
found
in
the
"Parts
No."
column,
refer
to
the
gauge
parts
list
on
page
45-50.
CONTENTS
A.
Machine
body
1
B.
Upper
sha
-
Ft
mechanism
3
C.
Needle
bar
rocking
mechanism
5
D.
Presser
foot
mechanism
7
E.
Feed
mechanism
9
F.
Quick
reverse
mechanism
(B877,
B878
:Thread
trimmer)
11
G.
Upper
feed
mechanism
13
H.
Gauge
parts
15
J1
.
Rotary
hook
mechanism
(B877)
17
12.
Rotary
hook
mechanism
(B878)
21
K.
Lower
shaft
mechanism
23
L.
Lubrication
25
Ml.
Threading
mechanism
(B877)
29
M2.
Threading
mechanism
(B878)
31
N.
Thread
trimmer
mechanism
(Thread
trimmer)
33
P.
Feed
shaft
mechanism
37
Q.
Tension
release
mechanism
(Thread
trimmer)
37
R.
Synchronizer
(Thread
trimmer)
39
S.
Quick
reverse
switch
mechanism
(Thread
trimmer)
39
Z.
Accessories
41
Gal
.
Gauge
parts
List
(B877)
45
Gat.
Gauge
parts
List
(B877)
46
Ga3.
Gauge
parts
List
(B877)
47
Ga4.
Gauge
parts
List
(B878:Standard)
48
Ga5.
Gauge
parts
List
(B878:Thread
trimmer)
49
Gab.
Gauge
parts
List
(B878:Thread
trimmer)
50
Wa.
Warning
labels
51
INDEX
51
ii