Highlead GC0518-MC, GC0518-MC-D User Manual

Purchasing

Copy

Dept

HIGH

LEAD

GC0518-MC/GC0518-MC-D

High Speed Needle

And

Bar

Automatic

Feed Lockstitcher With Edge

Thread

Cutter

Trimmer

Instruction Manual

Parts

SHANGHAI

HUIGONG

N0.3

Catalog

SEWING

MACHINE

FACTORY

l.

PRECAUTIONS

2.

MAIN

3

INSTALLING

4.

ADJUSTMENT

5

LUBRICATION

6

CONDITION

7.

LUBRICATION
ADJUSTMENT

8

9.

REGULAR

l

0.

WINDING

ll

REPLACE

12.

THREADING

13.

SET

14

ADJUSTING

15.

16.

17.

18.

19.

20.

CLOTH

21

22.

SPECIFICATIONS

STITCH

UPPER
LOWER
ADJUSTMENT
ADJUSTMENT
INSTALLING

THROAT PLATE
OTHER

BEFORE

THE

BELT..

OF

NEEDLE

..

OF

OIL

LUBRICATION

ADJUSTMENT..

OF

OIL

CLEANING
ADJUSTMENT
NEEDLES

.

LENGTH

THE

THREAD

THREAD

THREAD

CUTTING

REPLACEMENT

TENSION

TENSION

OF

FEED

OF

THREAD

OF

THE

COVER.

KNIFE

STARTING

..............

PUMP

..........

....

AND

..

DOG

NEDDLE

..

PARTS ..

OPERATION

.

BAR

STOP

..

.....

.

.

............

REVERSE

TENSION

..

TRIMMER

.

INCLINATION

PLATE .

CONTENTS

......................

.

...............

POSITION

FEEDING

..

MECHANISM

.........

..

.

.

.

..

.

.........

.

.......

.

.......

.

........

.

.........

.........

.

........

.

......

.

.........

.

.........

.

.......

.

.........

.

..........

.

..

. . .. 7

.........

.

......

.

.........

.

.......

.

.

....

....

2

2

.3

. 3

.4

4

.4
.4

. 5

. 5

5

6

6

6

7

7
8

9

9

9

l 0

-]-

1.

PRECAUTIONS

1)

Safety Precautions:

(

1)

When turning the

and the area around the balance wheel.

(2)

Power must

(3) Power must

the machine, or when replacing.

be

be

BEFORE

power

turned

off

turned

off

STARTING

on, keep your hands and fingers away from the area around/under the needle

when the machine

when tilting the machine head, installing or removing the

is

OPERATION

not in use, or when the operator leaves the

"V"

seat

belt, adjusting

(4) Avoid placing fingers, hairs,

or motor when the machine

(5) Do not insert fingers into the thread take-up cover, under/around the needle, or balance wheel

is

machine

(6)

If

a belt cover, finger guard, eye guard are installed, do

devices.

2)

Precautions before Starting Operation:

(1) 1 f the machine's oil

(2)

If

the machine

( 3) When a new sewing machine is first turned on, verify the rotational direction

the power
wheel)

(4) Verify the voltage and (single or three) phase with those given on the machine nameplate.

in operation.

pan

is

lubricated

on.

(The balance wheel should rotate counter-clockwise when viewed from the balance

bars

etc., near the balance wheel,

is

in operation.

has an oil sump, never operate the machine before filling

by

a drop oiler, never operate the machine before lubricating.

"V"

belt, bobbin winder balance wheel,

not

operate the machine without these safety

it.

of

the balance wheel with

3) Precautions for Operating Conditions:

(

1)

Avoid using the machine

]0\ver)

(2) Avoid using the machine in dusty conditions.

at

abnormally high temperature (

35

OC

or higher) or low temperature ( 5

when

OC

the

or

2. MAIN SPECIFICATIONS

Item

Material

Max. sewing speed

Stitch length

Needle bar stroke

Presser

Needle

Lubrication

Auto

Auto backtracking

Rotating hook

Motor Speed adj. Motor

By hand
By knee

trinnner

GC0518-MC-D

Auto lubrication hook

(Thread trinuning)

Light-Mediw11 heavy

4500 rpm

0-4111111

31.8nun
4nun

lOnm1

DPX1#14

Auto lubricated

0
0

-2-

GC0518-MC

-

-

Auto lubrication hook

370W clutch motor

3. INSTALLING

1)

Use a V-belt for

2)

To

adjust the

by

height
belt sinks about
the center
the speed may not
medium
proper position.
bearings will deteriorate

turning the tension

of

the belt span.

range, or the

belt

15

nm1

be

If

the tension is too high, the motor

THE

sewing

when

needle

more

BELT

machine use, type M

tension,

adjust

depressed

If

the tension

consistent in the low or

may

rapidly.

(Fig.l)

change

the motor

nuts so that the

by

hand at

is

too low,

not

stop in the

4. ADJUSTMENT

BAR

1) Adjusting

machine stops at
deviate larger than 3 mm adjust as follows

2) Adjusting

When the pedal
machine stops
deviate larger than 3

STOP POSITION (Fig. 2, 3)

of"

Up" position

When the pedal is

"UP"

(l)

Disconnect the
fTom

the machine head

(2) Run the

position.

(3)

While holding the
the ''adjusting
remove the tool.

Set the machine stops

(I)

Disconnect the

machine

of

"DOWN" position

is

kicked

as

"DOWN"

111111

OF

kicked

tool''

adjust as follows

position.

plug

(12 pins)

and

balance

in

at

"DOWN"

down

position

plug

(

down

If

stop

the hole

12

pins)

by

wheel insert

by

If

NEEDLE

heel, the

the marks

of

cable

at

"UP"

A,

then

position.

hell. the

the marks

of

cable

B

Adjusting tool

/

_3rd

mark

\ Rotating

I\

direction

.---1 st

mark

2

3

from the machine head.

(2) Run the

position.

(3) While holding the balance wheel insert

the

3) Confirm the stop operation then the plug

machine

"adjusting tool"

and

in

stop

the hole

at

"DOWN"

8,

then remove the tool

(1

2 pins) coming from the machine head into

the receptacle.

-3-

5.

LUBRICATION (Fig.4)

Pour oil up to position A

During operation, check the oil level periodically,
and in cases where the oil level
replenish the oil supply up to position

Use white spindle oil.

6.

CONDITION

While operating the machine, check the
condition
window.

7.

of

oil lubrication through the oil check

LUBRICATION

of

the oil tank.

is

below position B

A.

OF

OIL

LUBRICATION

ADJUSTMENT

(Fig.6)

Adjusting the lubrication

Oil adjusting screw (A) can adjust the

of

lubrication

(

1)
increase oil and
counter-clockwise

(2)
within
tightened. oil amount

(3) Readjustment depends

sewing speed and the like. In practice, oil amount

can

be

place a piece

about

20 seconds. then check the oil splashed on the

paper

the rotating hook as follows:

Tum oil adjusting screw (A) clockwise to

tum

to

decrease oil.

Oil adjusting screw (A) adjusts oil amount

5 turns When oil adjusting screw (A)

is

judged

as follows: remove the throat plate

of

paper on instead,

of

rotating hook.

oil adjusting screw (A)

is

maximum.

on

temperature.

run

the machine for

fully

and

(Fig.S)

Oi

I check

----------~-----~

~~

window

l-Jf

A

6

7

8.

ADJUSTMENT

OF

OIL

PUMP

(Fig. 7)

The standard adjustment
Jdjusting plate keeps the bypass hole fully closed. To
decrease
appropriately

spbshing.

open the bypass hole

is

as follows The

-4-

9.

REGULAR

I) Cleaning feed dog

Remove the throat plate and clear off the dust and lint between feed dog tooth slots.

2)

Cleaning rotating hook

Swing out the machine head and clean

3)

Cleaning oil
Swing out the machine head and clear off the dust and dirt on oil

Feed dog

CLEANING

pump,

screen

(Fig.S)

the

hook. Wipe the bobbin case with soft cloth.

plll11p

screen.

A----,

B---__,

10.

WINDING

I) The wound bobbin thread should be Peat and tight.

nut

(A)

stud

Note: nylon or pol.r:;ter thread should be wound with little tension; otherwise. bobbin (D) might break or

defom1.

2)

(1:5)

of
Fig 9 (b). move the bracket rightward, but
\\Ound

After adequately positioning the bracket. tighten set

screw (B)

3)

thread
adjusted by adjusting screw (E)
latch

ofbobbin winder tension bracket.

vn;.

~~

bobbin winder tension bracket and slide bracket

as

shmvn

Do

not

\Viii

fill

ADJUSTMENT

·1

o vound thread layer does not present a cylindrical shape

in

Fig 9 (c). move the bracket leftward.

overfill the boubin. The optimum length

about

80'%

of

bobbin capacity This

of

(Fig.9)

(C)

if

thread

bobbin winder stop

can

is

of

be

if

not.

adjust the winding tension by turning tension

leftward or rightward. If thread

as

I

~

shown

in

Fig 9 (a). loosen set screw

is

wound

as

E

shown

in

10

11.

REPLACE N EEOLES

Turn the balance wheel

to

(Fig.1 0)

lift needle bar

to

the upper

)J

-s-

a

end

of

1ts

stroke Loosen needle clamp screw (A). While keeping the long groove

insert the needle shank

Note Fig (b):

Fig (c) wrong direction

12.

THREADING

To

thread the needle tlu·ead, raise needle
perform threading as
balance wheel to lower the needle
bobbin thread is drawn

up

to the bottom

insu!llcient insertion.

(Fig.ll)

shown

in

up.

Put the ends

Fig.3.

of

the needle leftw·ard fully

of

the needle socket. Then tighten needle clamp

of

long groove

bar

to the upper end

To

draw the bobbin thread, hold the end

bar

and then to lift it to its highest position. Pull the needle thread and the

of

needle thread and bobbin thread front\vard under presser foot.

of

its stroke, lead the thread from spool and

scre'v\

(A)

of

the needle thread and turn the

'"~

12

-~~-----·~Reverse

Stitch

adj

13.

SET STITCH LENGTH AND REVERSE FEEDING (Fig.12)

len~,~~-

ust

i ng

Ji~l

lever

/I

I)

To

change the stitch length, rotate the stitch length adjusting dial while pressing the push lever.

2)

Press

1ng

the reYcrse lc\

3)

The button switch can be pressed to perl'orm reverse stitching.

4)

Normally, set the button switch as illustrated

S\Yitch

14.

AD.JUSTING THE

0

Wei I balanced
st1tch

cr

to rc\ crsc stitching.

THREAD

X

The

upper

tight

thread

or

is

too I oose

too

thread

TENSION

is

lower

The upper
too
thread

by

the solid lines. To reverse stitching, press the button

(Fig.l3)

13

is

loose

is

X

thread
or
too

lower

tight

-6-

15.

UPPER

1)

The

10\ver thread tension.

2)

Adjustment
tension
the desired tension can
strength and operating range

16.

nut

LOWER

I)

The
rotating screw A

THREAD

upper

thread

can

be

For special fabric

be

THREAD

lower thread

TENSION

can

be

adjusted

done

by

rotating

sewing

obtained

of

with

by

thread take-up spring.

TENSION

tension

can

(Fig.14)

based

on

the

the thread

special thread,

adjusting the

(Fig.15)

be

adjusted

by

•

•

Thread

tension

~UHl~IA.~

//~/

14

nut

17

ADJUSTMENT

The

feed
(horizontally)
according

to

the material to

1)

Sllghtly loosen
rock shaft crank

2)

Usmg a scre\\driver

groove

a screwdriver. rotate the eccentric shaft
clockwise (to lift the front end) or
counter-clockwise (to lower the

3) When adjustment

A

dog

If

necessary,

located

OF

FEED

has

been

be

screw A located

in

the

is

set

adjust

sewn as follows:

While pressing the

eccentric

completed.

DOG

to

the inclination

in the feed

shaft

rear

tighten screw

INCLINATION

standard

by

using

end).

(Fig.16)

Pos1tion of rnark on

eccentnc

aB-

shaft

Honzontal

[)'
[),

the

Up

Down

Feed dog

t'NN,U,

~

J:i.!~'J

Standard

Front

Front up

(MAX)

down

(MAX)

-7-

18.

ADJUSTI\1ENT

1)

Thread trimmer mechanism as shown
Operation stroke

(I)

Standard operation stroke is

(2) This stroke can be adjusted by using nut A

I FIXed

blade

bracket

~'

Thcead

gu1cle

hxerl

hi;:Hie "'-,

Movable

knde

OF

of

the thread tri1mner solenoid

un11/

),

~

§

·,

\left)

Knde

cr<Jnk

THREAD

Kn1fe base un1t I

/

/

drtvlng

Krn1e cinvrng

Shed!

TRIMMER

J\;1ECHANISM

Fig.l7

6.

0

mm

1 Thread

trnl1rner

solenotd

Twrs1

spnng

/

Collar

ur1d

I

A

Flexible

wtre

"'

"...TWISt

spnng

C:am

crank

follower

(1

I

(;:tl11

crank

follower

(21

Dr~ve

lever

Stopper

',.

plate

Stopper

2)

AdJustment

(I)

Position

Sec the illustration. The standard distances from
the needle
the

respective!~.

(2) Adjustment

solenoid activated, turn on the machine. This

rotates the thread trimming
movable

(left) has

standard engagement

(3) Adjustment

thread

slighth

should

can be adjusted in this

and adjust

of

knife engagement

of

mm

able knife (left) nnd fixed blade.

center

are 6.5 nnn and 3.3 mm from

movable

knife (left) and fixed blade

of

knife

knife (left).

moved

is

poorly cuL pmiicularly

to its farthest distance, the

of

knife engaging pressure.

(fig I R)

engagement

cam\\

When

of

the blade

With the

hich rotates the

the movable knife

1s

1.5-2 0 mm.

when

it

increase the engaging pressure. This

soh

c the problem

The

engaging pressure

\\ay: Loosen lock nut

it

b\ using adjusting sere\\

A.

is

If

thick,

B.

18

1.

5-2.0mrn

Fixed blade

a

Movable

Movable

knife

knife

(left)

(left)

3mm

-8-

Fixed

blade

19. INSTALLING

To

attach the

set screws alternately while lightly

needle

OF

plate,

THE

bring

NEDDLE

the cloth-cutting knife to

pressing

the needle plate onto the cloth-cutting knife.

PLATE (Fig.19)

its

lowest

position,

and

gradually tighten the two

20. CLOTH

l)

Operation

(I)

(2)

2) Attaching the cloth cutting knife

(I)

(2)

3) Changing the cutting width

(I)

(2) When the position

(3) For the standard machine. a 3 2

CUTTING

of

the cloth cutting knife
To actuate the
down knife setting plate
To

stop the cloth-cutting knife and reset the
machine
pull knob 2

Raise
section A
positioned
the

lowest position.
Loosen two knife set screws I. and replace

the cloth-cutting knife.

The

When the needle plate
knife
parallelism

loosen
with the knife blade. Then tighten

to the normal lockstitching mode,

in

the direction

or

lower

of

0-0.5

needle

needle

guiding

is

set

screw

plate

plate

shaft

obtained and the sharpness

KNIFE (Fig.20, 21)

cloth-cutting

1.

the cloth-cutting knife so that

the

cloth-cutting

mm

below

when the knife

decides the cutting width.

set

screw

ofthe

2,

and position the knife so that the blade

knife, press

of

the arrow·

knife

the top face

is

is

replaced. loosen

I so that proper

knife

is

changed

set

screw

mm

wide needle plate

is

of

in its

'-------------~-----------~~---------------

of

the knife blade

in

accordance with the

2.
is

installed

is

increased as shown

change

of

the

needle

at

the time

in

the ligure

of

the needle plate size.

platt

of

delivery

comes

in

contact

21. THROAT PLATE

I) When the

cloth-cuning

COVER

knife

is

not in use.

fit

the throat plate cover. which

-9-

is

provided as an accessory.

onto the throat plate, and press A portion from above.

2)

The throat plate cover

is

now securely fixed. and the hole

22

u

for

the waste cloth

is

closed.

22. OTHER

The standard cutting width

Please choose

I

I

I

ltew

REPLACEMENT

as

follow sheet.

I

4 "

4)

..

MC
MC-D

MC

MC

D

MC

'vH'

D

~JC

MC

D

11

. 8 "

1 u. 2)

'

I

-:

l2 "

I

::J.

•

i

(!.())

I

r~~(i

l (

1H)

I/

(

(i.

of

the machine

NPedle

plate

J-1741187101

1-1741387101

J-17409138001

f-1741587101

PARTS

is

1/8" (3.2mm). We offer the other specs according to your need.

Feed dog

H7404E8001

H7404E8001

H7404E800J

H7404E8001

Presser

J-174091-17101

J-174041-17101

f-174041-17101

H7404H7101

Throat

chip

H572288001
J-1751088001
J-1572288001
J-1751088001

J-1572288001
f-1751088001

J-1572688001
J-1751188001

plate

guard

Chip guard

J-1571988001

J-1571988001

J-1571988001

H572688001

-

10-

A.ARM BED AND ITS ACCESSORIES

1 2

23----o-

44

#

fZ

43

GJ

48~--A9

0

,,

47

•. I

)

~46

~

45

12

/

-

11-

A.ARM BED AND ITS ACCESSORIES

Fig.
No.

A01

A02

A03
A04 HA300C2030
A05
A06
A07 HA100B2110
A08
A09
A10
All
Al2
Al3
Al4
Al5
Al6
A17
i\18
Al9
A20
A21

A22

i\23
A24
i\25

i\2(,

A27
i\28

A2<J

A3ll
/\31

i\32

/\33

A34

i\35

i\3(1

/\37
/\38

A3<J

i\40
A41

.'\42

A-13

Part No.

HA307B0674
HA307B0673 Rubber plug 2 2
HA300B2090

HA30082110
HA300C2020

HA700B2050
HA700B2060
HA300B2170

Hl210B0067

HA300B2100

H005008060 Spring washer
HA100B2220
HA106B0676
HA300B2080
HA100B2140
HA106B0675
H3010B0682
H5912mWOl
H741087101
HA30082190
HA300B2160
HA12480711
Hi\32480711
IIA124B0713
HA71080674
HA710B0673
I lA 11280693
I

lA 71080672
IIA71080671
IIA115B7011
HA11580708
IIA31 080703
I II\ 11580706
1-1/\11580701
HA11580709
IIA31 080705
I

!J'\31

OI30702

IL<\111580703

l-IA115I37010
I

IA31

OB070

!1571

<JB8()()

Rubber plug 6 6

Rubber plug
Set screw 1 1
Rubber plug
Thread take-up cover 1 1
Set screw
Thread guide
Set screw
Set screw
Oil

check window

Rubber plug

Leg
Set screw
Set screw
Thread guide
Thread guide
Face plate gasket
Face plate
Needle plate
Set

screw

Set

screw
Slide plate
Slide plate spring
Set screw
Pre-tension
Screw type tension stud
Disk for
Spring for pre-tension
Nut for pre-tension

0-ring

Set

screw
Thread tension regulating bushing
Tlu·ead
Thread tension stud

Thread tension releasing pin

Thread tension disc

Thread releasing disc
Thread ten::;ion spring
Stop disc
Thumb nut

1
1 Chip guide piate

thread guide

pre-tension

take-up spring

Description

u

~

00

-

'fl

u

0

5 5

2 2

1
1 1
1 1
6
1
1 1
3 3
3
2
1
1 1
1 1
1
1 1
1 1

2 2

3
1 1
1 1
2
1 1
1
2

I I

1
1 1
1 1

1

1 1
1 1
1
2 2
1 1
1 1
1
1 1
1 1

Q

c)

~

00

-0

'fl

0

u

0

SM11/64(40)x8

SM11/64(40)x5.5

1

SM11!64(40)x8

SM11/64(40)x9

6

1

GB/T93 6

3

SM9/64(40)x6

2

SM15/64(28)x6.8

1

1

SM11/64(40)x4.5
SM11/64(40)xlo

3

SM3/32(56)x2.2

2

SM1!/64(40)

I

2

SM1!/64(40)

1

SM9/64(40)x6

1

SM!/4(40)

1

1

Remarks

-12-

A.ARM BED AND ITS ACCESSORIES

Q

u

I

~

00

......

<rl

0

u

0

1 1

2 2

1

I

2

SM118(44)x3.4

SM1/8(44)x3.4

1

1

1

u

Fig.
No.

Part No. Description

~

00

......

<rl

0

g

A44 H5727B8001 Screw 2 2 SM118(44)x3.4
A45 H5720B8001 Clip plate
A46

H5722B8001
H7510B8001 Chip funnel 1

A46
A47

H5723B8001 Chip funnel plate 1 1
HA300B2190 Screw 2 2

A48

H5727B8001 Screw 2

A49
A 50 H5720I8001
A51

H5721I8001 Spring for chip funnel cover 1 1

H5727B8001 Screw

A52

H3000B2130 Tirread guide 1

A53
A901 HA324B0071
A902 HA710B0067 Pre-tension thread complete

H30!3B0070 Tirread

A903

Chip funnel 1

Chip funnel cover 1 1

Slide plate complete 1 1

tension complete 1

Remarks

-

13-

5

6

11

12 13

14

15

16

20

34

18

19

21

14

22

23 24

25

I

L~

I

,,,

B.NEEDLE BAR AND THREAD TAKE-UP MECHANISM

Q

u

u

Fig.

No.

801 H5709C8001 Needle

802

803

804

805

806

807

808

809

810

811 HA104D0652 Rubber

812

813

813

814

815

816
817
818
819
820

821
822

1323
824

1325

826

B27

B28

132S)

830

B31

B32

1333

834

835

1335

836

837

838

839
840

841

Part No.

bar
H5710C8001 Thread guide
HAIOOC2170 Needle
HAIOOC2160 Needle I I
HA7311C606
HAIOOC2070
HAIOOC2060
H5705C7101
HA307C0662
HAIOOC2200 Slide block

HAIOOD2030
H5711C7101
H7504C7101
1-IA I OOC2020
HAIOOD2040
I-IAI08G0066
HAI05D0662
HAII3D2112
I-IAII3D2122
HA112D3012

H30211Cl06
H30211C406 Washer
HA7311C306
HA300D2020
HA306D0066

H30211C206
HA7311C506
HAI12D3013
fiAIOOD2110
HAI13D0691
HAIOOD21
IIA113D2222
HA113D2212
HA108C0663
HA710R0651
HA307D0671
I-L<\110D0672
HA700R0030
HA700ROOIO
HA700R0020
HA700R0040
HA700R0050

lO

clamp

Set

screw

Set

screw

Set

screw

bar

Needle

Set

Arm
Arm
Arm

Set screw

Arm

Collar for

Set screw

Bevel

Bevel

C-type ring

Feed and feed liiling eccentric

Set screw

Arm

Oil

Needle bearing

Crank rod for feed rock

Crank rod for feed lifting rock shalt

Vertical shall hushing (upper)

Vertical shaft

Vertical shalt bushing (lower)

Bevel

Bevel

Set

Driver

Driver

Set

Spacer 1
Speed
Speed
Spacer 2
Support spring

crank complete

screw

plug

shaft

bushing

shaft

shaft

shaft bushing (middle)

arm

gear

for

gear

for vertical shafl(upper)

shall hushing (right)

seal

gear

for vertical sha!t(luwer)

gear

for hook shalt

screw

screw

command
command

screw

shan

arm

disc 1

disc 2

(left)

shall

Description

shan

~

00

~

0

"'

C)

I I
I
I I

I I
I I

1 I

1 1

2

I I

2

1 1

1

4 4

I I
1 1

2 2

1 1
I I
1 1
1 1
1

3

1 1
1 1
1 1
1 1
1
1 1
1 1
1 1
1
1 1

8

1
2

~

00

~

0

"' u

u

C)

I

SMI/8(44)x4.5

SMll/64(40)xJ2

SMli4(40)x6

2

2

1

SM15/64(28)x

SM1/4(40)x4

I

SM9/64(40)x7

3

1

1

SMl/4(40)x7

8
1

SM 15/64(28)X

2
2
1

I

1

1

Remarks

10

12

-

15-

B.NEEDLE BAR AND THREAD TAKE-UP MECHANISM

Cl

I

u

~

00

~

If)

0

~

1 G8/T894.1

SM11164(40)x8

3
1

1

Fig.
No.

842
843
844
845
846
847

848
8904
8905
8906

Part No.

HA700R0060

H007009300 C-type ring

HA300C2030 Set screw

HA703R0066 Detector bracket supporter
HA703R0067

HA700ROOOO
HA703R0065
HA104C0065
HA113D4021
HA113D4022

Washer 1

Washer 1
Driver complete
Detector complete 1

Needle

bar
Bevel gear for
Bevel gear for hook shaft complete

u

~

00

Description

link and thread take-up lever complete 1 1

arm

shaft complete

~

If)

0

u

C)

1 1
1 1

Remarks

30

-16-

1

------------.

21

22

23

12

13

14 15

16

10

11

38

37

36

35

C.NEEDLE BAR FEEDING MECHANISM

Fig.

No.

COl
C02
C03
C04 H3012D0693

cos

C06
C07 H7404D8001
C08
C09
C10
C11
Cl2
Cl3
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28

C29

C30
C31
C32
C33
C34
C35
C36
C37
C38

Part No. Description

HA304G0656 Set screw
H3012D0691
HA100B2110 Set screw 2 2

H3012D0692 Needle bar vibrating lever link pin 1 1
H5904D7101

H7405D8001
H3000D2160 Set
H3000D2170
HA300C2030 Set screw
H3000D2020
H3000D2030
H30612D113

H005005050

HA304G0656 Set screw

H3000D2110 Needle bearing

HA104G0654 Set screw

H005004040 Washer
H3000D2130
HA100B2110 Set screw
H3010D0672
H3010D0671 Rock shaft
H3009D0662

HA104G0012

H3009D0661
HA100B2110

HA105D0662

H3011D0681
H3010D0673
H3010D0674 Washer

H007009120
H3000B2110
H3000D2050
H3004D0651

HA304G0656

H30611D713
H3000D2040

Needle bar vibrating lever

Needle bar vibrating lever link

Needle bar support complete 1 1

Gasket for needle bar support 1 1

Fitting plate for gasket 1 1

screw 2 2

Needle bar support guide bracket 1 1

Needle bar support bushing 1 1
Needle clamp screw

Guide bracket for needle bar slide block

Washer

Felt

Rock shaft bushing (left)

Rock shaft driving crank pin

screw

Set

Rock shaft driving crank

screw

Set

screw

Set
Collar for rock shaft

Rock

shan

bushing (right)

C-type ring
Rubber plug
Crank rod for feed rock shaft
Feed rock
Set
Set screw
Eccentric

screw

shan

shan

driving crank

~

I

00

.-

Of')

0

g

1
1 1

1

2 2

1 1
1 1
1 1
1 1
1 1
1
1 1
1 1

2 2

1
1
1
1 1
1 1
1
2
1
1 1
1
1 1
1
1
1
1
1
1

Cl

I

u

::;E

I

00

..-

Of')

0

g

1 SM3/16(28)x

SM11/64(40)x5.5

1

SM9/64(

SM11/64(40)x8

SM11/64(40)x4.35

GBfr95
SM3/16(28)x15

SM1/8(44)x6

1

GBfr848 4

SM11/64(40)x5.5

1

1

1

SM3/16(28)x12

SM11/64(40)x5.5

1

SM1/4(40)x4

2

1

1

GBfr894.1 12
1
1
1

SM3/16(28)x15

1

SM1/8(44)x3. 9

1
1

40)x4. 5

5

Remarks

15

-18-

11

2

3 4

12 13

-

:..c

5

161

~

~"

17

6

~

18

19 20

21

48

43

31

9

41

46 40

44

35 36

37

38 39

7

D.ROT A TING

Fig.

No.

DOl
D02
D03
D04

DOS

D06 HA104G0011

Part

No.

HAI04G0656

H30311El06

HAI04G0654 Set

H7404E8001
HA705J0654

HOOK

Washer
Feed bar I 1

screw 2 2

Feed dog 1 1

for feed bar crank (eccentric) 1

Shaft

Feed rock shaft crank 1 1

D07 HA!04G0012 Set screw

HA300G2050

D08

H007009150

D09
DIO HA100G2040

HA7311C706 Feed rock shaft crank (right)

Dll

HA706CIIB2

Dl2

HA7311C806 Set screw

D13
Dl4

HA7311C606
HA305E0662 Set

DIS

Dl6

H3005E0066
HA700E2060

D17

1)]8

HA300E2050

))]'_)

HAIOOE2150 Set screw

])20

ll3004E0065

)

)21

HA104EOOI1

))22

11Al111E204

))23

I

fA

700E2030 Oil seal

IIA 704B0(>54 I look shall hushing (left)

I

>24

))25

11/\3041~0(>5

7041

IIA

I l25

I

!2(>

II A 71

0 I

Iii\

I

>27
>2X

I

>2'!

I

))\()

I

l31
IJ\2
I

!.\I

I J\4

7101

));\

7041l0(>53

I l.\305 I

lii\3i!5i·i!(>(>2 Set screw

11\3111·1)(>71

llo\ I

Ill

11.\31101·:2
11\.11)())'211

I l I 5 lli\31Jill•2040

II.\

I

>31,

/J\7

I

!.IX

I><'>

I

>411

>41

I

>4'

I

/114/·0(>54

II.\

/I)()(
//.\311(>1
I

J.\3115t
1/A/IJIII
II.\

/IIIII

I lA/

IIt

Feed rock shaft 1 1
C-type ring

Feed

rock shafl bushing 1 1

Feed rock shaft crank pin

Set screw

screw
Rotating hook complete
Bobbin
Rotating hook positioner

Bohhin case complete
Filter complete
Filter

Rotating hook shall

I

Rotating hook shall

~0(>5

I

t

~tWJ

I

·:om2

Thread

Set screw

immer

Rotating hook shall bushing (middle)
Collar

Ill!·

'00(>(>

rotating hook shaft

Rotating hook shall bushing (right)
I lil pipe

I

~i!i>72

J()() Plunger

()

l)lunger spring

I luiLk plate

ll>r

Set serew

i2070

1/ingc pin
Feed lilling

ill01>7
i1Jr,r,3

l'ccd lilling mck shall

Feed I ill ing rock shall bushing

i2/211

\Vashcr

i2130
i()(,X3

Sct scrcw

SHAFT MECHANISM

Description

cam

rotating hook shall

rm:k

shall crank (right)

u

~

I

00

~

<r)

0

u

c.J

I 1

4

2

1

I 1

2 2

1 1

I I
I I
I I

I I
1
1 1

I 1

1 1
1 1

I 1

1

1 1

1 I

l 1

I

1 I

I

l I

l l

l l

I

l l

I I

I I

I

Cl

I

u

~

00

-

<r)

0

u

c.J

SM118(44)x6

1

SM3/16(28)x12

4

GB/T894.1

2

1

SMI1164(40)x7
SM11!64(40)x12
SM15/64(28)x4.5

SMII/64(40)xJO

I

1

1

SM114(40)x10

2

I

15/M(2~)x4.5

SM

1

1

SMI5/M(2X)x10

l

SM11/64(40)x12

1

Remarks

15

-20-

D.ROTATING HOOK SHAFT MECHANISM

Cl

C)

u

~

Fig.

No.

D43 H3009E0068
D44
D45
D46
D47
D48
D49
D50 HA104G0658 Hinge pin nut 1 1 SM3/16(32)
D51

Part No.

Feed lifting rock shaft crank (left)
HA108G0066
HA105D0662

HAIOOC2020 Set screw 2 2 SM15/64(28)x

HA112G0070 Feed bar link 1
HA100G2100
HAI04G0659 Hinge pin I I

HA300C2030 Set screw 1 1 SM11/64(40)x8

Collar for Feed lifting rock shaft
Set screw 4 4 SM1/4(40)x4

Set screw

Description

I

00

~

......

00

V")

......

V")

0

0

g

g

1 1
2 2

1

2 2 SM9/64(40)x6.5

Remarks

10

-21-

E.STITCH REGULATOR MECHANISM

1 2

6 7 8 9

38 39

50

40

41

I ! I

42

i

46/

51

35

1817

16

~~-~~~

\

31

30

48

23

\r'

·.

··\

29 28

49 24

~

27

22

25 23

21

20

-22-

E.STITCH REGULATOR MECHANISM

Fig.

No.

EO!

EO!

E02

E02 H3000F20!0
E03
E03

E04
E05
E06

E07
E08 HAIOOF2040
E09
EIO
Ell
Ell

E12
E12
E13
E14
E15

E16
E17
E17

E18
E19
E20
E21
E22
E23

E24

E25
E26

E27

E28
E29

E30

E31

E31

E32

E33

E34

E35

E36

Part No. Description

H!204E0651
H3000F2070

HA73!1C406

H1204E065I Feed regulator I
H3005F0651 Feed regulator I
H3000F2090

H007013040
H2204D0652 Pin
HA704B0655 Feed regulator bushing

HA700B2120

HA1!3F0684
HA115F0692 Spring for reverse feed lever crank

H3009F0663
HA115F0069

H3009F0066

Hf

113F3022
HAIOOF2110
HAI13F0683
HA309F0671
HA113F3021

H3008F0671
HAIOOF2130
HA800F2020

HA706C!IBI
HA706C!191

HA706C!192

HAIIIG0683
HA7311CE06

HA700C2040
H2000H2020

HA73!!CG06

HA7311CD06

HA73!1CC06

HA700C2050

HA7311CF06

H3000F2080
HA104F0654
HAI09F0674
HAIOOF2090
HAIOOF2140
HA700F2030

Connecting rod stud
Connecting rod stud I
Feed connecting link I
Feed connecting link I

Reverse feed link
Washer I I

Hinge pin for feed regulator

Rubber plug

Set screw

Spring for reverse feed lever crank I

Reverse feed lever crank
Reverse feed lever crank

0-ring

Washer

Set screw

Reverse feed lever
Reverse feed lever pin
Reverse feed lever pin

Set screw

Set screw
Link stud

Link (short)

Link (long)
Set screw

Link stud

Feed regulator shaft (right)
Set screw

Stitch length adjusting crank

Set screw

Set screw

Feed regulator shaft (left)

Link stud

Link stud

Set screw

0-ring

Spring for stopper pin

Spring holder
Stopper pin

u

~

I

00

..-

V")

0

g

I

I I

I I
I
I I

I

1

I 1
I
I I

I I

1

I I

1

I
2
2
3 3
1

I
2

I

I

I I

I

I

2

I

I

I I

I

Q

I

u

~

00

..-

V")

0

g

I

GB/T896 4

1

SM15/64(28)x8.5

I

1

I

SM3/16(28)x6.5

I

SMI5/64(28)
SMI5/64(28)x 13.5

I

I
2
2

SM!li64(40)x12
I
I

SM15/64(28)x14

2

I

SM9/64(40)x8.5

I

SM9/64(40)x6.5
I

I

SMI5/64(28)x!O

2

I
I

I

Remarks

-23-

E.STITCH REGULATOR MECHANISM

u

;:;s

Fig.

No.

E37

E38
E39 HA7421F120 Dial 1 1
E40
E41
E42

E43
E44
E45
E46
E47
E48
E49
E50

Part No.

HA720F0681
HA720F0683 Stopper pin releasing lever

HA720F0684
HA720F0685 Bushing for dial screw
HA720F0686 Dial screw
HA720F0687 Coil spring 1
HAJOOC2190

HA7311CI06 Spring holder
H.A.7311CJ06
HA7311C706 Feed rock shaft bushing 1 1
HA7311C806
HA7311C606

HA706C11B2 Link stud 1 1

Feed regulator screw

Stitch length indicating plate

Set screw

Spring for feed regulator crank

Set screw 2

Set screw 2

Description

bar

I

00

V)

-

u

0

1 1

1 1

1
1
1 1

1

Cl

u

~

00

V)

-0

0

g

1

I

1

SM9/64(40)x8

2
1

I

SM11!64(40)x7

2

SM11164(40)x

2

Remarks

12

-24-

F.PRESSER

FOOT

MECHANISM

25

24
23

22

17

15

14

13

2'

21

...

9

10

L9t8J

22

'\

1

8

3 1

7 6

5

1

12

11

-25-

F.PRESSER FOOT MECHANISM

u

Fig.

No.

Part

No.

Description

~

00

~

.,.,

0

g

HA107H0663

F01
F02 HA107H0662 Set screw 2 2
F03 HA100H2050 Set screw 1 1
F04 HA306H0067 Knee lifter lever (right) 1 1

HA306H0671

F05

HA100H2080

F06
F07 HA110H0672
F08 HA100H2050 Set screw 1 1

HA305H6611 Tension releasing

F09
FlO HA7311Il06

H7404H7101 Presser foot complete 1 1

F11

HA100H2150

F12

HA704B0651 Presser bar bushing 1 1

F13

HA300H2110 Presser bar 1 1

F14

HA705I0661 Presser

F15

HA300H2080

F16

H7408H8001 Presser

F17
FUl HA100B2110

HA3411D308

Fl9

H3004G0651 Presser

F20
F21

HA300H2050
HAI07H0662

F22

HAIOOH2120

F23

HA309H0681

1'24

HAI17H0692 Lock nut

F25

F908 Hi\706!2011

Knee lifter rod 1 1

Knee lifter connecting rod 1 1
Pin for spring
Spring

for knee lifter lever

cam

Knee lifter lever (left) 1 1

screw 1 1

Set

bar

lifting

cam

Oil

seal for presser bar litling cam 1 1

bar

lifter

screw

Set
Set screw 1 1

bar litling bracket I

Presser

bar spring 1 1

Set

screw 1 1

Presser

bar guide 1 1

Pressure

Presser

regulating thumb screw 1 1

bar litling lever complete 1

1
1 1

1 1

1

1
1

1 1

0

u

~

00

~

.,.,

0

u

tJ

SM3/16(28)x3.5
SM15/64(28)x13.5

1

SM15/64(28)x135

SM9/64(40)x11

1

1

SM11/64(40)x5.5

1

SM 15/64(28)

1

SM3/16(28)x3.5

1

Remarks

x7

-26-

G.KNIFE

2~

MECHA

1

NISM

7 6 5

~

1

-27------------

~

G.KNIFE MECHANISM

Fig.
No.

GO!
G02
G03
G04
G05
G06
G07

G08

009
010
011
012

013

014
015

016

017

018

019
0:.?.0

021
022

023

0:.?.4

025

U26

U27

()28

02<)

ll30
l

ll32

l
l

l i35

l

037
()38

l

l

Part

No.

H7405F8001
H7406F8001
H7407F8001

1-13200!2030
HA104J6510
H5707F8001 Spring

HA104F0654
HAIOOE2150
HA100C2170

H5709F8001
H5710F8001 Knife
H5711F8001
H5733F8001
H5712F8001
H7409F8001
l-1005004050
H5735F8001
H5715F8001
H5716F8001
1-1007013015 Stop ring
H5717F8001
H5718F8001 Pin

H5719F~W01

H5720F8001
H5721F8001

HA104C0659

H5722F80lll
I-I5723F800 I

1130211 C206

1!5724F8001 Knife
115

i31

133
134

13(,

i3<J
140

725F800 I
l-15726HOOI Pin
115727F8001

IIA100C2l<JO
l!A

I OOC2200 Slide
115728F8001
H5729F8001
H5730F8001
115731F8001
115732F8001

Knife

positioning

Screw

Spring

Washer

Nut

Screw
Screw
Screw

Washer

Knife

holder
Screw
Knife

driving

Guide

stud

for
Washer
Screw

Knife driving

Spring

Knife release

Knife

driving
Bushing
Knife

driving
Screw
Knite

driving
Knite driving

needle

Knite

cam

plate

Thrust

Slide

block

Screw

block
Knob
Nut
Cap
Spring
K.nite

driving

block

knife

rod

lever

rod

stud

stud
rod

bearing

guide

block

Description

plate

Asm.

driving

clutch

pin

clutch

pin

connection

stud

guide

u

~

oO

V)

-

0

g

1 1
2 2
2
2 2
2 2
1 1
1 1
1 1
2 2
1 1
1 1
1 1
1
1 1
1
2 2
2 2
1
1 1
2
1
1
1
1
1
1

I
1
1 1
1 1
1 1

1
1 1
2
1 1

1 1
2 2

1

1 1

I 1

Cl

I

u

~

I

00

V)

-

0

g

SM9/64(40)x5

2

SM

15/64(28)

SM

15/64(28) X 10

SM11164(40)x9.5

SM1/8(44)x4.5

SM11/64(40)x8

1

1

GB!f848
SM3/16(28)x9

1

GB!f896

2
1
1
1

1
1

SM9/64(40)x6

1

1
1

1

SM!1/64(40)x8

2

1

Remarks

5

1.5

-28-

61

60

18

7-----

---CG~-

~

~-5

3

4

40

39

54

38

37

36

34

15

35

7

32

33

H.

THREAD TRIMMER MECHANISM

Fig.
No.

Part No.

Description

()

~

00

.-

on

0

g

Cl

u

~

00

.-

on

0

g

Remarks

HA713N0070 Flexible wire

HOI

Thread

HA713N0701

H02

HA712N0698

H03

HA712N0695

H04

HA712N0697

H05

HA712N0696 Collar for

H06

HA710N0683

H07

HA712N6910 Flexible wire support plate

H08

HA712N0699

H09

HA712N6911

HlO

HA712N6912

H11

HA712N6913

H12

H003002050

H13

HA7511N212 Solenoid

H14

HA700N0080 Set screw

H15

HA712N0692

H16

HS900!1406

H17

HA7641B319

H18

HA7121N604

H22

HA7121NI04

H23

HA7121N404

H24

HA7121N304 Set screw

H25

H2(i

H3000H2030

11A

H27
1!2X
[

[2()
1130
1131

[[32
1133

r

134

1135
I

f3(,

1137
lf3X

1139

1140

1141

1142

r

143
lf44

1145

114(J

7121 N704 Nut

I IA

7221

N206
HA7221NIO(,
!lA

706N0663 Nut
IIA70'JN0671
HA700NOIIO

IIA715N0711
I lA 7 ION06X2
I

fA

7 411 N I I 0
f lA 700N0040

I fA700N0050

11750XIXOOI
I

175()(,1XOO

IIA

71
IIA7111N404
IIA7111N304 Nut

IIA719B7011

I

!75071XOO
!IA704NIII4
HA704NIII3

I

I I N204

I

trimmer

Thread

trimmer

Stud

screw

Trimmer

Stopper

Set screw
Flexible wire
Set screw
Wire
Wire

Thread
P-type

Terminal pin

Set screw
Bracket for fixed

Thread

Fixed blade

Crank
C'rank roller

Stopper
Coil spring
Collar

Lever stopper plate
Screw

Coil

Bushing
Knife
Knife holding
Set screw

Rod

Set screw

Knit~

Set screw
Washer

driving

stud

nut

holder
nut

bracket

trimmer

screw

tinger

screw

block

with

spring (leH)

driving

driving

complete

driving lever
driving

lever

screw

presser

solenoid

blade

screw

shall

bracket

crank

lever 1

spring

stud

saddle

1
1

1
1
1
1

SM

15/64(28)

1

SM11/64(40)x4

1
I

SM118(44)x7

2
1
2

GB/T6170

1

SM15/64(28)x12

4
1

M4x6

3
2

SM9/64(40)x8.5

1
1
1

SM9/64(40)x5

1
I

SM9/64(40)

I
I
1

SM3/16(28)

I
1
I
1
1

SM

I

1

1
1
I
2
I
2
I
I
3

1

15/64(28)x23

SM11!64(40)x6.2

SMII/64(40)
SMI1!64(40)x11

SMI/8(44)x5.2

M5

A

-30-

H.THREAD

Fig.

No.

H47 HA704N1112 Knife holding bracket saddle (left)

H48
H49 HA7111N704

HSO
H51
H52
H53
H54 HA7311CH06
H55 HA113F0684 Set screw 2 SM15/64(28)x8.5

H56
H57 HA7311C606 Set screw 2
H58
H58
H59
H59
H60 HA300B2170
H61

H909 HA712N0069

Part

HA7111N804

HA300C2030 Set screw

HA7311CC06

HA100E2150 Screw

H007013040 Washer

HA105D0662

H5904H7101 Thread tension releasing bracket complete I
H5905H8001 Thread tension releasing bracket 1

HAIOOH2060 Thread tension releasing pin

H3000H2080 Thread tension releasing pin 1

HA708P0668

TRIMMER

No.

Movable knife (left) 1
Set screw

Set screw

Set screw

screw

Set

Screw
Cord holder
Solenoid bracket complete 1

MECHANISM

Description

Q

u

u

~

00

~

00

V)

-

V)

0

-

0

g

u

C)

1

2 SM11/64(40)x5.5
6
2 SM9/64(40)x6.5

1

2

1

1

1

1
1

Remarks

SM11/64(40)x8

SM11/64(40)x10
GB/T896 4
SM9/64(40)x8

SM114(40)x4
SM11164(40)x12

SM11/64(40)x9

-31-

I.

TOUCH BACK AND

DETECTOR

MECHANISM

25

4 5

. I f

~li~~

9

27

1

-32-

13

I.

TOUCH BACK AND DETECTOR MECHANISM

Fig.

No.

IOl

J02 HA700Q0030 Cord holder

I03
!04
105
106

I07

I07 HA108B0681
I08
I08 HA108B0682
!09
110

Ill

112
113
!14
!15
Il6
117
118
!19

12(;
!21

!22
!23

!24
!25
!26
!27
!28
!29

130

Part No. Description

HA300B2170 Screw

H2611E8001 Solenoid
HA712Q0693 Tie-in
HA700Q0010 Pin

H2206I0672

H2609E0671

H2609E0672

HA712N069l

H2204G0651 Screw

H2204G0652 Stop ring
HA705Q0065
HA700Q0050
HN00B2170

H5911J800l

HA7221P508
HA70400657 Rubber plug
HA70400659 Screw
HA.

70400654

H2205I0661

HA70400021 Touch switch complete

H007013030
HA70400653 Spring
HA7641B319
HA7641B319
HA300C2030

H007013040 Stop ring

HA70406510

HA70400655
HA70400658

Wasl~er

Arm

side cover 1

Arm side cover
Gasket for
Gasket for
Link stud 1

Ground wire assy.

Cord holder 1
Screw 2
Bracket for touch switch 1

Screw

Plate spring
Bracket for touch switch

E-type ring

Cord assy.
Terminal pin
Screw

Screw
Micro switch

Insulator seet

arm

side cover

arm

side cover 1

-

u

::'E

I

00

......

V)

0

g

1

0

u

~

00

......

V)

0

g

4
3

1
1
1
1

1

SM15/64(28)x7

1
1
1

SM11!64(40)x9

M3x5

2
1

M2x4

1
1
1
1

GB/T896 3

2
1
3
5

SM11/64(40)x8

4

GB/T896 4

2

M2x8

2
1
1

""'

Remarks

-33-

J.OIL LUBRICATION MECHANISM

')

1

L.

,,__ _ _,...5

,

___

_,~

G

22

8
15

9

14

13

'

-34-

J.OIL LUBRICATION MECHANISM

Fig.

No.

Part No. Description

u

:::2

ob

.-

V1

0

g

~

u

:::2

ob

.-

V1

0

g

Remarks

101

HA100H2150

102 H3004L0065

H3000L0020 Oil filter holder 1 1

103

H3006L0065 Oil return tube complete 1 1

104

HA116I0068

105
106 HA11610682

HA100I2010

107

HA100I2090 Set screw

108

HA100I2030 Set screw

109

HA300I2050 Set screw

110

HA100I2050

Ill

HA100I2070

112
J13

HA111I0065

HA700L0030

114
115

HA100I2020

HA707L0065

116

HA11310661

117

HA300I2030

118

HA300E2030

119

HA100E2060

.120

HA305G0664

121

H3000E2050 Oil wick

122

123

HA300C2030

H3000L0030

124

Screw
Oil

wick fitting plate complete 1 1

Arm

shaft oil tube complete 1 1

Arm

shaft oil tube connector

pump

Oil

Spring washer 1 1
Oil

adjusting plate 1 1

Oil pump screen complete

Oil

pump fitting plate
pump impeller

Oil

Oil

pipe for hook shaft complete
Oil pipe for hook shaft connector
Oil

return tube holder

adjusting screw

Oil

adjusting spring

Oil
Oil wick

screw

Set
Oil

pipe holder

2 2

1 1
1
3 3

1 1 SM1!8(44)x6.5

3 3

1 1

1 1

1

1 1
1 1

1
1 1
1 1
1
1 1
1

1

SM9/64(40)xll

1

SM11164(40)X13

SM1/8(44)x13

1

1

15/64x28/12

1

SM11/64(40)x8

1
1

-35-

K.ACCESSORIES

44 9

~

~~rr~--2

7

•

~5

•

43

~

12~

11~

L~4~~

19

42

~3

~4

13

47

-----------

.

,_

__

,

~51

50

-36-

K.ACCESSORIES

Fig.
No.

Part

No. Description

u

:::E

'

00

~

0

"'

g

Q

u

~

00

.-

"'

0

g

Remarks

KOl

HA100J2120

K02

HA704S0653 Hexagon socket screw key 2 1 1

K03

HA300J2230 Washer

K04

H801045200 Wood screw

KOS

HA300J2200 Screw

K06

HA300J2210

K07

HA704S0654

K08

HA100J2110 Oil

K09

HA307J0067 Hinge with rubber cushion

K10

HA300J2050

K11

HA300J2060 Head cushion (small)

K12

HA305J0666 Belt cover

K13
K14

HA300J2280

K15

HA300J2250

HA305J0662 Belt cover complete

Kl6

H003002040 Nut

Kl7

HA305J0665 Belt cover

Kl8

HA707S0068 Thread stand complete

Kl9

HA706S0067

K20

HA300J2190

K21

HA300J2130

K22

HA106J0661

K23

HA104J0654

K24

HA104J0653

K25

HA104J0652

K26

HA104J0655

K27

HA300J2160

K28

HA104J0657

K29

HA104J0658

K30

HA104J6510 Nut

K31

HA104J0659 Set screw

K32

H007013090 E-type ring

K33

H5703I7101

K34

H7504K7101

K34

HA106J0663

K35

HA300J2180

K36

HA106J0662

K37

HA106J0667

K38

HA106J0666

K39

HA106J0665

K40

HA106J0668

K41

HA300J2170 Oil tank

K42

Magnet block
Hexagon socket screw key 3

driver (Size M)
screw driver (Size S)
Speed

command disc adjusting plate 1

with oiler

Head cushion (large) 2 2

Set

screw

Screw

Bobbin winder complete
Head cover

driver (Size L)

Screw
Knee lifter lifting rod
Gasket for oil reservoir (small)
Seal

washer
Oil drain screw
Gasket for oil reservoir (large)
Knee lifter shaft
Knee lifter spring
Knee lifter

Oil reservoir
Oil reservoir
Knee lifter coupling joint
Bolt
Knee lifter bell crank
Screw
Gasket for Knee lifter plate
Knee lifter plate
Pad for knee plate

1 1
1 1

4

4

4 4 GB/T99 4.5x20

1

1

1

1

1 1
1

1

2 2

1 1

2 2 SM15/64(28)x8

1 1
1 1
1 I GB/T6170 M4

'

1
1 1
1 1
1 1
1 1
1 I
1 1
1 1
1 1

1 1

1 1
1 I

1
2
2 2

1 1

1

1 1
2 2

1 1

1 1

1 1

1

1 1

1 1

M4xl2.5

1

SMS/16(28) X I 0

1

2

SMS/16(28)
SM15/64(28)x28

GB/T896 9

1

SM5!16(18)x16

SM15/64(28)X8

1

-37-

K.ACCESSORIES

Fig.

No.

K43
K44
K45
K46
K47
K48
K49
K50
K51
K52

Part

No.

HA115B0706 Thread take-up spring 1

HA300J2310
HA700E2060
HA300B2170

H5709I8001

H801045200 Screw

H5704I8001
H5705I8001

H801045200 Screw
HA1JOD0672

Needle
Bobbin 4
Screw
Bracket 1

Waste material chure(large) 1
Waste material chure(small) 1

Screw 1

Description

u

~

00

...-<

0

"'

~

1

2

3

4

Q

u

~

00

.--<

0

"'

~

1

1

4

SM11!64(40)x8

2

1

GBfT99

3

1

1

GBfT99

4

SM15/64(28)x12

1

Remarks

4.5x20

4.5X20

I

-38-

SHANGHAI HUIGONG

N0.3

SEWING MACHINE FACTORY

ADD: 1418, Yishan Road, Shanghai,

China

Zip Code: 201103

Overseas

Business:

TEL:

86-21-64853303 FAX: [phone]

E-mail:[e-mail] http://www.highlead.com.cn

The

description covered

in

this

manual

is subject to change for improvement

of

the commodity without notice

2004.3. Printed