HIGHLEAD GK0088 User manual
HIGH
LEAD
GK0088
2-Needle·Pin-Point Chainstitch Sewing Machine
Instruction Manual
Parts
Catalog
HANGHAI 1-IUIGONG
N0.3
SEWING MACHINE FACTORY
--
CONTENTS
-
l. PreC3ution before
tarting
operation
······································································································ 1
t)
afet)
precautions
.............................................................................................................-................ 1
2) Precaution
before
Starting
Operation
··················.............................................................................. 1
J) Precaution
for
Operating
Conditions
· ........................................................................ ······-············· 1
2. Ho" ' to u e
these"
ing
machine
.................................................................................................................. .
1>
80\'I-
to et
the
need
le ............................................................................................................................1
?)
80\\
to
threading
.................................................................................................................................1
Jl
Adju tment
of
stitch l
ength
...................................................
..
.......................................................... 2
"'
l Pressing for sewn goods · ................................................................................................................... 2
$)
ewing condition ·················-·································-················· ····························-·············2
6)
Upper
thread
lension · · ·· ....... ·· · ...............................................................................................2
3.
Caution
for u e to use
the
se"ri:ng
machine
··............................................................................................. 3
I) Oiling
..
· ·· ............................................................................................................................
..
.........3
2) Clean periodically in
accordance
with using frequency·················................................................4
4. Outline of
machine
adjustment
·············· · ....... ........ ·· ....................................................................4
tl Timing of needle
and
feed
dog
.......................................................................................................4
?) Height
of
needle
bar
..
...............................................................................................
··
4
Jl
Ho''
to fit needle
and
looper
.............................................................................................................5
4) Adju
tment
of
needle
guide
············ ....................................................................................................6
$)
Adjustment
of
thread
tension
spring
.. ........................................................................................... 6
6J
Adjus
uncnt
of
thread
tightening ............................................................................................7
5.
Parts
catalog .................................................................................................8
\l
Arm
bed & Its
ac:c:e
orie
·· ·· ···················· •·························· ··•·
••
............. .........................
..
8
Bl
e"
ing mechnn1 m .. ............... .............. ··· -·· ............................................
10
Cl Feeding
and
feed lifting &
Lower
haft
mechanism ......................... ......................................... 13
0 ) titch re
gulator
mechanism
··
··· · .................................. · ............................... 16
- E)
Pre
er
foot mechanisn1 ··· ··· ................................................................-.................................
..
.......18
--
...
Fl Oil lubrication na
ccbanism
·····............................................................................................................
20
G) Acces ories · · .......................-..................................................................................................22
r
1.
Precautions before
staring
operation
1) afet) precaution
s:
(I)
When turning the power on. keep your hands and fingers away from the area around/under the needle
and
th
e area around
th
e pulley.
(2) Power must be turned
off
when
th
e machine
is
not in use, or when the operator leaves
th
e seat
(3)
Power must
be
turned
off
when tilting the machine head. insta
lli
ng
or
removing the
"V
.. bell, adjusting
the machine,
or
when replacing.
(4)
Avoid placing
fin
gers, hairs, bars etc. near the pulley.
"V"
belt, bobbin winder pulley,
or
motor
Y.hen
the
ma
ch
ine
is
in
operation
(5) Do not insert fingers into •he thread take-up cover. under/around the needle.
or
pulley when the machine
1s
in
operation.
(6)
If
a belt cover, linger guard. e}e guard
are
installed, do
not
operate the machine \\lthout
th~e
safCt)
de'
ices.
2) Precaution before
starting
operation:
(I)
If
the machine's oil pan has
an
oil sump, never operate the machine before lilting it.
(2)
If the machine is lubricated by a drop oiler. never operate the machine before lubricating.
(3)
When a ne\\ sewing machine
is
first turned on. \erify the rotational direction ol the pulley with the
power on. (The pullc} should rotate counterclockwise when viewed
from
the pulley)
(..\)'vent~
the \Oltagc and (single or three) phase \\ith those gi-.en on the machine nameplate.
3)
Precaution~
for
operating
conditiom:
I) 1
\\
01d
us
mg
the machine at abnormall) high
t
empcrature~
(JS
"C
or hiuher) ur Im\
1e1npc
1a1
ur~'
<S
"C
or
IO\\Cr
)
'.!J
1
\\oid
using
1he
machine in dust) condi1ions.
2.
How to u c
the
sen
iog
machine
I)
llo'"
to set the needle
Put
in
the needle
as
far
as
1t
comes
10
the end, keep the groO\e
on
the lelt side and tighten
the sere\\.
'\lote·
When
linirm the needle. tighten the right side screw sofll)
and
lighten the
ul
this
'>ide
.
2)
Hon
to
threading
Keep
the thread take-up le,er
at
its highest position thread
in
num~rical
order.
-
1-
r
3) Adjustment
of
stitch length
Note:
When
yo
u make the stitch length sma
ll
, tum the stitch length
dial.
-'
)Press
ing
fo1·
sewn goods
Standard press
ur
e
of
the
feed
dog
is
obtained when
the
upper surface
of
the
presser regulating thumb screw
is
in
the
position
approximately 20mm above the
arm
surface
Increase
the pressure
by
turning the pressure regulating
~umb
sere\\. if
the
sewing cloth is skipped stitch due
to
the
.._.__
-
hook
need
le catching a
fibe
r of the cloth. or other reasons
depending
on
the
sta
te
of
the sewing cloth.
5) Sewing
co
ndition
Presser
regulating
thlB
screw.
Well-balanced good stitch.
6) U
pper
thread
tension
Adjust
by
turning the tension regulating thumb
nut.
In
the case
of
garment sew
in
g with spec
ial
thread
and
cloth.
the
upper
thread
ten
sion is adjusted
''
ith
the check spring tension and the working volume
of
the thread
1t1ke-up
s
prin
g
too.
-
2-
--
--
-
----
--
3. Caution for use
I) Oiling
thumb
nut
Before running, oil a proper quantity necessary at places marked arrow.
---
0 Plenty
of
drops. Sec
--0
5-6 drops
1-2
drops
3
Oi
I
wi
th
one
or
two
drops
working
spots
2)
Clean periodi
ca
lly in
acc
o
rd
ance
with
using
freq
uency
Remove
the
needle plate. Take offdust
in
the grooves
of
the
feeder As
for
assembling. of
the
needle plate, tum the sc
reY..
2 or 3 times with
yo
ur
hand and tighten
it
e-.enl) with a long screwdriver.
l\ote:
\Vhen
filling the needle plate.
fit
so that the needle might come to
the
centerol
thc
hole
of
the
needle plate.
.t. Outline
of
ma
chin
e
adju
s
tm
e
nt
1) Tim
in~
of needle a
nd
fe
ed
dog
I
he
height
of
feed
dog
from
the needle plate
to
the
top
of
feeder teeth
sh.
111
be
approximate!) Imm.
To
adjust height
of
the
feed
dog, move
the
feed
up
or
down
by
loosening the screw (Fig.
I)
.
To
adjust the trimming
of
-Y
the
needle
and
feed
dog properly, set the
feed
dial
to
..
s··
and
make sure
that
the
top pf
the
parent needle enters approximately 0
to
I
mm
from
the
needle plate
as
illustrated
in
Fi
g.2, when
the
needle top
is
flush
\\
ith
the
needle plate after feeding has been completed.
If
the
timing
of
the
feed
dog
1s
earlier. proper thread tension cannot be obtained
and
th
e se\\ing
cloth ''Ill get
c.1ught
b~
the
needle easil}.
To
adjust
the
timmg
of
th
e
feed
dug. u.;c
the
Iced
cam.
To
advance the liming.
move
the
feed
cam
to
the
near
.;ide
h~
loosening
the
two
feed
cam set-scre\\s ..A·· as illustrated
in
Fig.3
fo
retard
the
timing. move the
feed
cam
to
the
far
side.
Fig
.2
2)
ll
cight of needle b
ar
When
the
needle bar
1s
at
the top
dead point. a s
tam.lard
distance
(Fi;:.4.
"8")
hct\\ecn the needle
Fig.4
pl.111:
i-.
·"
g1\e11
in
the Table 1. Check the proper distance. since the thread
I
•p
of
the
parent needle
is
changed depending on
the
type
of
the thread
to
hi.:.
u~-.:d.
lo
adjust the height
of
the needle
bar,
loosen the needle bar holder
s-.:l
'ae\\
as
illus
tr
at
ed
in
Fig.5
\c1•d1
c
gclU!.tL'
Size
B
(mm)
(
111111
) ·1
cturon
thread
Cotton
thread
,_
l
8-8.5
7.5-8
Table I
-4-
Fig
. 1
Fig
3
,...
3)How to fit needle and looper
(I)
Wh
en
th
e large looper
is
in
its
advance
end
position,
the
size between
the
side
of
the hook needle
and
the large looper slot
bottom (Fig.6, "C'? shall
be
as given
in
Table 2.
To
adjust the
posi
t
ion
of
the large looper, loosen the tightening screw in
th
e large
l
oo
p
er
block as i
ll
ustrated in Fig.
7.
Fig. 6
Size
C
(mm)
Tetoron
thread
0-1
Cotton
thread
1
-2
Table 2
(2)
When
the
needle bar
is
at
the lowest dead point,
the
distance
be
t
ween
the large looper top and the
:;idt!
of
the
paren
t needle (Fig.8,"D
'?
sh
all
be
as given
in
Table 3.
To
adj
ust this distance. adjust the travel amount
(angle
of
the
oscillating block)
by
changing the position
of
the
tightening sc
rew
in
the large looper adjusting
arm
as illusrrat
ed
in
Fi
g
.9
. Decrease
the
travel amou
nt
, if the size
"D"
is
excess
ive,
or increase the travel amount
if
the
size "D"'
is
insufficient.
To
decrease
the
travel amount, loosen
rhe
tightening screw with a spanner and
move
the
large
looper adjusting
arm
so that
it
clears the large
loo
per shafl.
To
increase the travel amount.
move
the
large
looper adjusting
arm
so that
it
comes closer
to
the
large
looper
shaft. ince
the
travel position
of
the large looper (
Fi
g.6,
"C')
and
the
timing
of
the
large
looper
to
the needle well
be
changed
by
thi
s
adjus
tment,
align
the
needle
with
the looper while confirming the
proper timing.
Fig
8 Fig. 9
(3)
When
the
top
of
the large l
oo
per is aligned
with
the center of
the
parent
needle
after
the
large looper
ha
s been advanced
from
its
back
end
po
s
ition
.
th
e top of the large looper sha
ll
be
2
to
3mm above
the
upper
end
of
the needle hole
in
the
parent needle as illustrated
in
Fi
g.1
fl
.
To
a
dju
st
thi
s
po
s
iti
o
n.
loo
sen
the
c;etscrcw
of
the
large
looper.
- 5 -
S1
~c
D C
mm)
l'c t ornn
th
read
1
-~
Cotton
thrcml
:l-:i
fable 3
Fig
10
(4)
When
the
small looper is
in
its
left
mo
st position, the position
of
the slot bottom
in
the small looper
mu
st come out 1
to
2mm
from
the side
face
of
the hook needle as illustrated
in
Fi
g.
I1
. If this projection
is
ex
cess
ive.
the
chain-off thread
wi
ll
be
difficult
to
come
out
To
adjust the
p
os
iuon
of
the
small looper. loosen
th
e setscrew
in
the small
illustrated
in
Fig.12
Fig
.
11
(
5)
The trimming
of
th
e small looper
is
almost same as
the
timing
of
the
large
looper. Adjust the timing while confirming the
c;
tate that
the
threads
is
properly threaded through
the
hook needle.
To
adjust
the
timing
of
the
small looper, use
the
right large rod.
To
ad
v
ance
the
timing, loosen the two setscrews
in
the right large rod
"1th a hexagon wrench (2.Smm) as iJlustrated
in
Fig.13,
and
move
the
hexagon
wrench
up.
To
reta
rd
the
timi
ng
move
the
hexagon
wr
e
nch
do
wn
. Tighten up the set-screws making sure that the
s
et
sc
rev.
s are closely
fit
to the collar
on
the right-hand side.
4)
A
dju
stment
of
nee
dle
g
uide
looper block
as
Fie
. 12
Fi e 13
In
s
tall
the needle guide
to
the upper
and
lower side, making sure that the needle guide will not come into
co
ntact
wi
th
the
lower surface
of
the large looper (Fig.14, "E'?.
To
adjust
thi
s position, position the needle g
uid
e
b~
loos
\!nin
g
the
s
e1
screw
in
the
needle guide as illustrated
in
Fig.14.
F 1 g 14
Fie
. 16
Fig
.
t6
5) Adjustment of
thread
tension
spr
ing
\\hen threading the large looper (Fig.15), reduce the working volume
of
the thread tension spring,
ifthe
lo
op
of
the
parent
need
le thread is il)sufficient. Or increase the working volume,
if
the loop
is
excessive. Excess
ive
or
in
s
uffi
c
ient
l
oo
p s
ize
ma
y cause jumping
of
stitches.
To
adjust the
wo
rking volume
of
the thread tension spring
(/it:.16).
lo
os
en
th
e s
mall
screw
in
the upper thread adjuster
and
tum
the upper thread adjuster (upper thread
adjus
tin
g shaft)
all
th
e
way
so as
to
adjust the distance between the thread adjuster. confirm the close fit
of
the
i..:n
:.
ioner shoe by moving the presser foot down. If this tensioner shoe is raised, the thread may not
be
ti
ghtened
-6-
properly.
6) A
dju
stment of
thr
ea
d tig
ht
ening
Basic stale
of
the thread tension is that
the
thread
is
not tightened
or loosened
when
the
take-up lever is
in
its bottom position while
the
sewing (F
ig.I
7).
Al
this time,
if
tension
is
applied to the thread,
tighter thread
1ension
will be obtained. But
the
looper makes a thread
coming
ou1
sound
and
the thread
is
lifted on
the
lower side. On
1he
contr
ary,
if there
is
any slack
in
the thread.
the
thread will
fail
to
be
lightened properly.
To
adjust
the
thread tension. move the upper
1hread
adjus1ing
guard located on
the
left-hand side up or down.
When
this
guard
is
moved
up.
the thread will be tightened and
the
thread
will
be
loosened
''hen
thb guard
is
moved down.
7 -
A. i\Rl\1 BED AND
ITS
ACCESSORIES
12 (2)
:;
~
• 0
• 3 4
2
38......__
(1\)
29
~
30
u
-8-
A.ARM BED AND ITS ACCESSORIES
Fi
g
Par1
No
.
De
scription Pcs Rema
rk
s
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11
17 I
MIO
H
lln
<i6
St
rC\\
(k
it-
handed
l
BIS IIJ\30 IC0653
:-.;ccdle
bar
lml..
B
l'I
I
IA
104C06'9
S\
11
) fi 1
(411)
f1
H2o
II\
IOI<
116'8
\:ci:dk
b.1r
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1or
U21
II
\300
2010 2
\\111
(i
I( Ill) X
n2_
II \ 10llr2200 tu.ire
blocl..
IP1
11
\
IOfll
:wm
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lc
h.tr
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hnk
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B21
111\
IOOl
2070
~\1'1
l'.!(21!
I I I
B2~
Ili\307L0662
')\
11
If
I
II
(,
B26 I
12005COU<i5
Needle:
bar
u.1111..
B27
I
1200IJB0~4
I
B11,h111g
for
arm
hufl
(JellI
B2
1120U9BO~
.i
3
felt
B29
ll2009B074
:?
l
dl
B311
11
\I
rJ'i
[)1111112
\1.:r.:11
:?
S~
l
I 1
(411)
I
IHI
II
108G0661
Coll1r
1n2
112
((201<1
\m1
haft
BH
11\11
112
1
1:?.
lk\<:I
gcar
for
.inn
h.111
Bl4
II
\I
Olil <
<i3
CfC\\
K 'iM I .t(411) 7
DJS
llf\l
121>1UI:?
top rmg
IJ]i,
II
'41
ll>llll< I
c.:d
.mll
ICnl
hl
1111g
\.'CCClllnc .,
H17
llAJ4111>208 I
1:cc111ric
le
\C:
BJX
II
\141IDJ18 ere\\ 2
"''"
:\
h l12l0 7
B
>IJ
I
1211
llJB1171'.!
Bu
t1111g
lor
.1r111
h
111
(rightI
n
111
1l2001JBll71
I
lch
BJI
le.t
II
I
bl
l'ull\
Hl2 llAI
I(
1>0672
..,
r \ 2
S~llS
Mt2Xl
12
BH
II
\ I
UO
D:?Ol!U
"iCrC\\
Ml I
'::!12lll
Ill
11
B
.S
EWING MECHANISM
I ig. Part No. Description
Pcs
.
Remarks
No
HI~
1120U6C002
I I
ee<l
forked connecting rod I
Bl5
II
'.!11116COO
12
lrank
rod I
ll·lh II,\ I
UOG'.!1170
Pm
I
n.i-
llt\
113()2122 Be\
cl
gear
for
\'ert1cal
shaft(upper) I
B·IX
H2
009ll07I3 Vertical shaft bushing(uppcr) I
lll<J
11200980711
Felt I
11511
11100980712
011
wick I
ns1
111
00 1()0065 Vertical s
haft
I
B'2 I
t::!llOCJBl171
I \ crtical sha
ft
bushmg(IO\\Cr) I
115.
II
\I
lm1222
BcH:I
gear
for'
ert1cal
shaft(lower) I
II'
l
11
\ II
H>21
I2
Ile'
d gcar
for
hook shall I
-
)~-
C.FEEDING AND
FEED
LIFTING &
LOWER
SHAFTMECHANJSM
i
7
36
37
38
39
40
41
42
3 4
2
,,
, 5
I
~
23
77 78 79
75 76
9
10
80
81
82 83
85
-13-
-
--
C.FEEDING AND FEED
LIFfING
& LOWER SHAFT MECHANISM
I
1g
Pan No
Descripuon
Pcs
Remarks
Ko
l uI
11
\lOOC2030
...
l:fC\
\ 2 SM
11
64(40)•8
lll:?
11200
II
Ob6
I I eed bar I
l 01
11
\I
04G06S-I
I
S1:n:\\
2 SMI 8(44)
•6
l
11-I
1111-111-1"-8001
~
ec:d
dog I
( 05
11200-11
0067 Feed bar holder
!>tud
I
l06
111107011050
r-typc: stop ring s I
tU7
11
\ 104U0656
S1:rc:\\
2 SMJ/16(28)·
IS
l
OR
1121111-11
un5J
rccd rock shall
cranl..
(left) I
l
""
lI
20011BllOCl9
rcc:J
rod.
shaft bushing 3
l Ill I1
2llO"i
l
Ollfl5
I
cc:d
rock shaft I
l II
11:!0
I
2NOC>52
Screw I
SMl/4(2
4)•
16
l'l2
1121112N068
I l·ccd rock shaft crank (right) I
t n
Iii\
I
OOC
12070
Pin I
(
1-1
II
\I
fl
I
110
8-1
\\.(CW
I
SMl5
6
-1(28)
•8 5
(.I
"i
11
\I
nXC1ll6h
I
tollar
I
l I
ti
II
\I
USl>lltl62
"'"n:\\
2 SM I
41-101•-I
l
I~
II
\I
INK
121111
\\
.c.her I
l
IS
I
IO<nHl'J
1511
l
-I\
pc
'top
ring
IS
I
l 111
11
\
11111(
21120
..,
..
re:\\
I SMl"i 64(28)•
IO
l
211
111
11
1-mmo1
S<.IC:\\
I
SM964(40)~10
t
21
1111(1'\()!I
l
ll-lll
\\
u."hcr
)
l
2.::!
llK
12-11111111
Nc:c:Jk
guard I
l .,•
-,
111<
1
2hl·KUOI
Nc:c:Jh:
holder I
(
21
11
\I
IKll
12150
"ere''
2 SM9
64(-10)
•
11
(
"'"
Il
llll'illO
I
II
IO
\\.!!>her
I
..,..
( 2h
ll\7llllllU<i
SUC\\
I
S~19
b-t(40J ·8
(
2-
111<-llhl
-111
I
..,rn,111
lullpcr
.1,:.)
I
(
21\
11\-11ll<116 ...
UC\\
I SM9 6·
1<'1
0)•6.5
c
.::!'J
llXllll
XllOI
Srn.111
lunpcr holder I
(
111
lllil\'\I
XOlll
\\a!.
her I
l
~I
llX
ll
11
l<Olll
011
'"'"
I
c
l~
llXl2..ll
XllUI
I
.n
ri;c
l1111pcr
I
l n
11\-~lllllllt.
s
..
re"
:?
S\19
64(40)•8
C
~I
111111,011111111
\\
n.."hcr
I
(
l'
llS
1211
XOll
I I argc h10rcr
hlo..:I.;
I
I
l(,
llX
12'11
XUll
1
UltJ<.:k
I
tr
I
IX
11111
XllU
I "hall I
' •s
11
\"'I!BllnX I
\ere\\
2
..,M9
64(411)><-l..S
( l•) I
IK
1321
XOO
I (
ollar
I
c l
lJ
II
\ -
31
ll
Illlh 'iuo.:\\ I SM9 6-1(40)•8 S
c
11
111\1
\l
I
XO<
JI
"mall
looper
block
I
I
I~
111111
hi
XIII!
I I
111!..
I
(
..
;
llX
11"'1
Xllll
I
..,
..
re\\
:?
-1
1 -
C.FEEDING
AND
FEED
LIFTING &
LOWER
SHAFT
MECHANI
M
Fig Pan
No.
No.
Description
Pc
s.
Remarks
C44
llAI
I
IG06113
Screw 2 S:'l.11lt6-i(40J· 12
C
t5
llA104J6510
:-.;u1
J
S\tl
'i
M{'.?8
J
C46 H8417R8001 Bu)hmg I
C-17
118-U
51
800I Fixurc 5haft I
C
-18
HAI
IOC:2
I90
5crC\\
3
SMll
f>.1(-10>~8
C49 H8-ll-IE8001 Crank I
C50
110050W060 Washer I
C5
1 II
r\
1
04165
10 Nut I SM15 64(28)
C52
H8410£8001 Rocker connecung rod I
C..53
118-1
I2F800I Rocker I
CS
-I
11
1\IJI
llDtl6
Screw 2
S~
1
9
6-1(40)
•8 5
C.55
1184
llE8001 Rocker casmg I
(.56
ll344 l l
C.110
Sere\\ 2
,
S~
l
'J
641-IO)x
l,j
(57
1101-t8D800
I Collar I
U8
H8.t221
:800I Large looper
~hnft
I
C59
118421E8001
Shaf
t I
l60
H84201
8001
Bu~hmg
I
C61
H·t940L8001
Nut
I
SM
15
f>.
1(28J
C62
HB-11191
800I 5crc\\ 4
S\W
61(
4
0)•6
l 63
1184081
8001
Co,er
2
(6
-1
118-1191
800I
Ecc~ntric
lint..
I
(65
118-IO~EBOOI
Ecccntnc 2
C66
I18I06E800I
~Cf'C\\
..j
5MJll
6(32)•5
C67 I
18407E80U
I
tcccninc
rod I
C68 I
12001JBll0~2
llool.: shall bushing (left) II.SS). I
CO'J
11200111
2030 Hook shatt I
l
~(I
I
IA
305H166 I Collar I
C'I
11200IJB075
I Hook
~haft
bushing(right) I
C2
IU009807I I
Felt
I
C73
II
AI
OOC'2090
Scrc'' 2
(7.j
11200012080
S..:rc\\
I
S~l
11
6
-1
140)•8 5
C75
11
\305GIOl I
Fcc:J
lifting rock
~h111\
crank
(Jell)
I
C7b H\111
COMl1
~Cl"C\\
I S\111 64(
HI)
12
c-- HA310G3012
\\'a~hcr
I
l"78 IIAJ I
l1Ci3011
Shue
block I
C7C)
llAJll'iGIOI::?
llinge
pin
tor
hde
bloc!.:
I
C80 I
18-1051800
I
Fec:J
hl11ng
rock
<>hail
I
C81
llAI 5006o1
~TC\\
! ,SMl/4M01" I
C82 II
\I
Ol!l11lb(il Collar I
C83 llAI00(12130
\\asher
I
CX-1
HOO
009150
.~top
11ng
I
U!5
11
\
117<
10711
f ecd hhmc
rock.
~h.:ifl
er.ink Inghl) I
USb
11
\IOl<.,0012 Sere\\ 1 ,s\13 Ihl28)"
12
-J::)-
-
---
----
-
.
•
D.STITCll REGULA
TOR
MECHA
ISM
7
8
~
11
9
10
-
ltl
D.STITCB REGULATOR MECHANISM
Fig.
Part
No.
Description
Pcs
. Remarks
No
DOI
HAI04F06SI Hinge
pm
I
D02
H2006C0024 Il
mge
pm
for
feed
conncclmg hnk I
DOJ
HAI04F0654 Screw 3
SM
I
S/64(28)-"
I0
D04
H2006C0661
Feed connecung
hnk
I
DOS
H2006C0662 Feed regulator I
D06
HAI
1000672 Screw I
007 H2004F0067 Reverse
feed
crank assy. I
008
H2004F0671
Spring
for
feed
crank I
009 H2000F2030 Bracket sprmg I
DIO
HA300C2030
ScTC\~
2
SM
11/64(40)"8
Dll
HAIOOF2130
Screw
I
Dl2
H200SF006S
Reverse feed lever shaft I
DIJ
llAIOOF21
IO
Washer I
014
I
18405F800
I Collar I
DIS llA104F0654 Screw 2
SM
I5/
64(28).o(
I0
Dl6 llAI
13F0683
Screw I
Dl7 llA109f0674 0-rmg I
DI&
Il
A720f"068
I
feed
regulator
screw
bar I
019
I
IA
I
OOF2090
Spnng I
020
H\700F2030 Stopper
pin
I
021
HA720F0687
Coil
spring I
022
HA720F0683
Releasing lever I
02
3
H'\7-12
1Fl20
Dial
for stitch length regulator I
1)2.j
H710708001 Stitch length indicating plate I
D25
HA720F0685
Bushing I
026
HA720f0686 Screw I SMJ/16(28)
;;
18
-
17
-
--
-
--
~
-
E.PRE
ER
FOOT
MECHANISM
-
J8
-
21
22
26
27
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