Brother International FD4-B272 Parts Manual - English - Page 4

Notes, using, parts, CONTENTS

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Notes for using this parts book 1. This book is applicable to sewing machines which have the same plate number as shown on the cover of this book (or correction sheet). 2. Non-standard parts are indicated with B27I-000 B272-000 Numbers inside the line indicate the subclass. 3. Parts supplied as complete assemblies are circled by a dotted line _ . 4. This book was prepared based on information available in November 1990. 5. Parts are subject to changes in design without prior notice. 6. Check the gauge parts list (page 83) if there is an asterisk * in the parts code or re- marks column. CONTENTS A . Machine body 2 B . Upper shaft and needle bar mechanism 10 C . Presser foot mechanism 14 D . Needle cooler 18 E . Feed mechanism 20 F . Lower shaft mechanism 24 G . Lubrication 26 H Looper mechanism 30 J . Spreader mechanism (B272) 32 K1. Thread tension (B271) 34 K2. Thread tension (B272) 38 L . Upper rubber feed mechanism (B271, 272-071) 42 M. Trimming knife mechanism (B271, 272-071, 075) 46 N . Belt loop knife mechanism (B271, -OU1, 0U2) 48 P1 . Pulse motor drive top metering mechanism (For sensor) (B271, 272-075) 52 P2 . Pulse motor drive top metering mechanism (For upper rubber feed) (B271, 272-075) 54 P3 Pulse motor drive top metering mechanism (For control box) (B271, 272-075) 56 P4 . Pulse motor drive top metering mechanism (Option) 60 Z1. Accessories 62 Z2 . Accessories (Option) 70 INDEX 71 OPTION PARTS 82 GAUGE PARTS LIST 83 GAUGE PARTS LIST (OPTION) 92

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Notes
for
using
this
parts
book
1.
This
book
is
applicable
to
sewing
machines
which
have
the
same
plate
number
as
shown
on
the
cover
of
this
book
(or
correction
sheet).
2.
Non-standard
parts
are
indicated
with
B27I-000
B272-000
Numbers
inside
the
line
indicate
the
subclass.
3.
Parts
supplied
as
complete
assemblies
are
circled
by
a
dotted
line
_
.
4.
This
book
was
prepared
based
on
information
available
in
November
1990.
5.
Parts
are
subject
to
changes
in
design
without
prior
notice.
6.
Check
the
gauge
parts
list
(page
83)
if
there
is
an
asterisk
*
in
the
parts
code
or
re-
marks
column.
CONTENTS
A
.
Machine
body
2
B
.
Upper
shaft
and
needle
bar
mechanism
10
C
.
Presser
foot
mechanism
14
D
.
Needle
cooler
18
E
.
Feed
mechanism
20
F
.
Lower
shaft
mechanism
24
G
.
Lubrication
26
H
Looper
mechanism
30
J
.
Spreader
mechanism
(B272)
32
K1.
Thread
tension
(B271)
34
K2.
Thread
tension
(B272)
38
L
.
Upper
rubber
feed
mechanism
(B271,
272-071)
42
M.
Trimming
knife
mechanism
(B271,
272-071,
075)
46
N
.
Belt
loop
knife
mechanism
(B271,
-OU1,
0U2)
48
P1
.
Pulse
motor
drive
top
metering
mechanism
(For
sensor)
(B271,
272-075)
52
P2
.
Pulse
motor
drive
top
metering
mechanism
(For
upper
rubber
feed)
(B271,
272-075)
54
P3
Pulse
motor
drive
top
metering
mechanism
(For
control
box)
(B271,
272-075)
56
P4
.
Pulse
motor
drive
top
metering
mechanism
(Option)
60
Z1.
Accessories
62
Z2
.
Accessories
(Option)
70
INDEX
71
OPTION
PARTS
82
GAUGE
PARTS
LIST
83
GAUGE
PARTS
LIST
(OPTION)
92