Brother LH4-B814-2, LH4-B814-3 User Manual

PARTS

FOR

BOOK

BROTHER

jUil.iiiijJ

,,-rw<Wi®=r

LH4-B814-2.-3

■y

:^i

.r.'

High

Speed

BROTHER

Buttonhole

INDUSTRIES,

NAGOYA,

Sewing

JAPAN

Machine

LTD

How

to

use

the

parts

book

When

IS

When

be

order be

the

supplied.

the

arranged

A.

Machine

B.

Upper

C.

Clutch

D.

Zigzag

column

for

, please

column

parts

But

in

the

Body

for

when

by

Shaft,

Mechanism

the

parts

refer

the

from

to

parts

the

parts

assembled

CONTENTS

and

Threading

Vertical

Shaft

number

the

number

or

different

is

number

assembly

number

parts.

and

Lower

the

parts

is

shown

parts

list

,

in

so

that

Shaft

Assembly

assembly

on

the

parts

the

column,

the

parts

number

page

cannot

1

2

3

4

17.

please

can

E.

Zigzag

F.

0.

H.

Feed

Cutter

Cam

and

Mechanism

I . Bobbin

J.

Upper

K.

Lower

L.

Lubrication

M.

Transmitter

N.

Parts

0.

Parts

Z.

Accessary

DIFFERENT

INDEX

Thread

for for

Mechanism

Presser

Winder

and

Trimmer

Mechanism

LH4-B814-2 LH4-B814-3

PARTS

Mechanism

Tension

Mechanism

LIST

Fully

Mechanism

5

6

7

8

9

10

11

12

13

14 15

16

17

18

A.

Machine

Body

and

Threading

<5 ® <3

66

68

Lr

•ief. No.

A-

1

Screw

A-

2

Screw

A-

ri

Pear

A-

-1

Screw

A- 5Name

A-

«

Bolt

A-

7

V'itivl

A- 8Screw

A- 9Cutter A-10

Screw

A-11

Balance

A-12

Pace

A-i:-$

Screw

A-14

Screw

Sub

A-15 A-16

Screw

A-17

Thread

A-18

Perceiving

Screw

A-19

Washer

A-20

Collar

A-21

Thread

A-22

Perceiving

A-23

Screw

A-24

Arm

Screw

A-25 A-26

Tension

A-27

Packing Upper

A-28

Regulator

A-29

Screw Screw

Thread

\-31

A--32

Tension

A-33

A-34

Tension Tension

A-:i5

Washer

Tension

A-36

Namo

of

Cover

Plate

"Brother"

'I'libe

Bar

fixed

Plato

'I'etision

Assembly

Guide

Breakage

Wire

Breakage

Wire

Thread

Guide

Thread

Tension

Bracket

Take-up

Stud

Release Disc Disc

Spring

Paris

Plate

Bat-

(Upper)

Guide

Spring

Parts

Q'ty

2

1

3

1

1 1 1

1

2

1

1 1

I

1 1

1

1 1

I

1

No.

009681-2-11 009682-0-14

141261-0-01

—

141262-0-01

117258-0-01

013760-6-12

141619-0-01

101671-0-01

141620-0-01 141260-0-01

009681-4-14

009681-0-14

148055-0-01

001670-5-14

141594-0-01

141614-0-01

001670-6-12

025350-3-32

141617-0-01

141616-0-01

01.3711-0-10

142735-0-01 112751-0-02

142733-0-01

1142iM-0-01

144741-0-01

100402-0-02

103950-0-02 l(K)399-0-01

100398-0-01

100400-0-00

145446-0-01

100i:i4-0-01

1 1107606-0-01

Ref.

No. A-37 A-38

A-38

A-39

A-42 A-40

A-41 A-43 A-41 A-45 A-46

A-47

A-48

A-49 A-50 A-52 A-53

A-54

A-57 A-58

A-59 A-60 A-61 A-62 A-63

A-64

A-65

A-66

A-67

A-68 A-69

A-70

A-71

A-72 A-74

A-75

A-76

39 42

Name

Nut

Gear

Case

Assembly

Diagram

of

Stitch

Gear

Case

Screw

Washer

.Screw

Screw

Gear

Separation

Vinyl

Oil

Cap

Screw

Thread

S

crew

Name

Screw

Oil

Cap

Arm

Bed

Oil

Cap

Screw

Washer

Thread

Nut

Top

Cover

Packing

Screw

Nut

Tension

Upper

Tension

Screw

Model

of

Cover

h'or

Cover

Cap

Take-up

Plate

(70)

Guide

Retainer

Spring

Disc

Tension

Release

Plate

Parts

Numbers

Plate

Cover

(Upper)

Washer

Stttd

Q'ty

1

4

1

1 1

1

2

1 1

1

2 2

1

1 1 1

1

8

1

1 2

1

1 3

2

1

Parts

No.

100136-0-01

141263-0-01

041170-2-(Vl

14126.5-0-01

——

107321-0-01 107017-0-01

l(Xt008-0-03

009670-6-12

141269-0-01 101450-0-01

104449-0-01

009670-5-14

141268-0-01

013680-6-13

'

142743-0-00

"

104833-0-01

100644-0-01

025680-2-:i4

141593-0-01

141590-0-01

021760-3-04

141243-0-01

141244-0-00

102424-0-03 100136-0-01

117215-0-01

1001.34-0-01

145446-0-01

107602-0-01

107612-0-01 009762-0-1.3

—■

Ref.

No.

A-77 A-78 A-79

A-80 A-82

A-83

A-85 A-87 A-88

A-89

A-9U

A-91 A-92 A-93 A-94

A-95

A-96

A-97

A-98 A-99 A-100

A-101

A-102 A-lOO

A-lOt

A-10.')

A-106

A-io: A-108

A-100

A-110 A-111

A-112

A-li;i A-111

A-nr.

■

A-llti

A-llJ

Name

Nut

Belt

Cover

Sub

Shaft

Screw

Stib

Shaft

Packing

Clip

Screw

Washer

Cap

S c row

Sub

Shaft

Bolt

Packing

Screw

Bobbin

Tension

Spring

Disc S

tud

Screw

Bobbin

G

uide

Screw

Cam

Cover

Washer

Screw

Vinyl

Cap

Spring

Screw Sub

Cam

Screw

Oil

Gauge

Screw-

Cover

Thread

Needle

Bar

Screw-

Screw

of

Parts

Stopper

Cover

(l.arge)

(.Small)

Cover

(Large)

Winder

Control

Winder

Cover

Window

Retainer

Position

Upper

Lower

Nut

Thread

Pointer

Q'ty

1 1 1

1

1 1 1 1

1

1 3 1

1 1

1

2

1

2

1

1 3 1

2

1

1 1

2

Parts

No.

105234-0-03 141248-0-01

141249-0-01

009761-4-13

144946-0-00 141252-0-00

142269-0-00

116725-0-01

107321-0-01 107017-0-01

143985-0-01

1X19762-0-13

143984-0-01 141267-0-01

141254-0-00

102023-0-03

107682-0-01

107681-0-01 107680-0-01 107678-0-01 107407-0-02

14161X1-0-01

009681-2-14

141266-0-01

116662-0-02

l(X1644-0-(M

1044.50-0-01

147317-0-01 009689-4-12

143445-0-01

(X)1670-5-14

143713-0-01 009680-6-12

14.3911-0-01 145961-0-01 148682-0-01

103978-0-02

013760-7-13

- 1 -

B.

Upper

Shaft,

Vertical

^

4

Shaft

26

and

28

Lower

Ef

Shaft

35

Assembly

38

39

37

Ref. No.

B-

1

Screw

B-

2

S

.H

5 (> 7

9

tud

Needle

Slide

Screw-

Wick

Screw

Wick

Needle

Screw-

Needle

Set

Needle

Screw-

Needle

Stud

Thread

Needle

Screw-

Washer

ScrewS

crew-

Counter

Screw

Screw-

Upper Upper

Worm

Screw-

Upper

Screw-

Speed

Screw-

Upper

Vertical

S c rew

Stop

Oil

BeaitiK

Screw

B-

B-S-l

B-86

BBBB- 8Screw

B-

B-11

B-12

B-IO B-18

B-M

B-15

B-K)

B-17

B-18

B-20 B-21

B-19

B-22 B-23

B-2J

B-25 B-26 B-27

B-28 B-29

B-30

B-31

B-32 B-33

B-3J

B-35

B-36

B-45

B-46

B-37 B-.38

B-39 B-40

Name

Bar

Block

Holder

Bar

IJBXf)

Screw-

Bat-

Roller

Bar

Take-up

Roller

Weitiht

Shaft Shaft

Shaft

Reduction

Shaft

RitiK

Rejector

Case

of

I'arls

Support

Clantp

Crattk

BearitiK

Crattk

Lever

Bearitt.i;

Bushing

BushiiiK

Cear

Ueat-

Clear

Cliiide

Hod

(Left)

(Intermediate)

CJ'tv

1

1 1 I 1

1

1 I

1

1 1

1

1 1

1

I

1

1 1 1 I 1

1

I

1

I

1

3

.

Parts

No.

014770-6-22

14129.-)-<)-01

'

142737-0-01

013679-4-12

141682-0-01

009669-4-12

141681-0-00

107407-0-03

141296-0-01

140553-0-01

14(XXM-0-01

—

___

—^

^

014770-6-22

048150-1-40

009681-2-12

110367-0-01

101706-0-01

141290-0-00

100250-0-01

141272-0-01

141271-0-01

141367-0-01

141273-0-00

141309-0-00

141277-0-00

141274-0-00

"

Assemhiv

No.

1427.%-0-01

1476.50-0-01

181092-0-01

Ref.

■

No.

Ball

B-41

B-42

Washer

B-43

Cap

S c rew

B-41

B-47

Vertical

B-48

Vertical

B-49

Screw

B-.50

Lower

B-.51

Screw

B-.52

Vertical

B-.53

.Screw-

B-.5-1

Vertical

B-55

Screw-

B-.57

Lower

B-,58

S

B-.56

Lower

B-.59

Set

Screw-

B-60

B-61

Low-er

B-62

Screw-

B-63

Collar

Screw-

B-6-I

Oil

B-(55

B-66

Oil

B-(57

Screw-

B-68

Ratchet

B-69

Screw-

Collar

B-70

Screw-

B-71 B-72

Oil

B-73

Lower

Collar

B-71 B-75

.Screw-

B-76

Lower

B-77

Felt

B-78

S c rew

B-79

Felt

B-80

Rotary

B-81

Bobbin

B-82

Bobbiti

Bobbin

B-83

B-

4

Needle

B-85

Needle

BearittK

Shaft

.Shaft

crew-

Shaft

Collar

Shaft

(Left)

Adjusting

AdjustitlK

Shaft

Hook

Case

SpriiiK

Bar

Name

of

Shaft

Upper

Culler

Shaft

Lower

Shaft

Lower

Ueai-

Bu.shinK(Ri«ht)

BushitiK

Knoh

Stud

RitiK

Bushing

Assemhly

Assembly

Parts

BushiitK

BushitiK

Cear

(liilermediaie)

(F)

Q'ly

2

1

1 1

1

1 1 1

1

Parts

072620-2-60

141275-0-01

141276-0-01

1028'13-0-04

141297-0-01

141298-0-00

013761-4-10

101706-0-01 142709-0-00

013761-4-10

014770-6-22

111303-0-(K)

101706-0-01 141305-0-(K)

013771-4-10

141304-0-01

014770-6-22

142582-0-01

142408-0-01

013680-6-12

109862-0-01

009670-5-12

10918:1-0-01

013670-7-12

142407-0-01

146:155-0-01

14:179:1-0-01

—

142744-0-01

10917:1-0-01

147985-0-01

14:i986-1-01 146025-0-01

107097-1-01

1480.54-0-01

148052-0-01

148053-0-01

No.

—

Assembly

No.

181995-0-01

18109.3-0-01

118759-0-01

14:1933-0-01

■ 7

141293-1-01

-

2

■

m

l»u

Screve

Stop RearinK

Bearing

o

Idle

6

'

T>^i'jle\-

/

Screw

8

Screw

9

Screw Pin

10

I'luiiKe Block PtuHKe

Stop Ciip

ScrevN'

Screw

Belt

Spring Clutch

Screw

Adjusting

Screw Screw

Washer Clutch

Washer

Stop

Brake

Screw Screw

Washer

Stop Brake Spring

Clutch

Kmergency

Clutch

Wtisher

Name

UiiiK

Cap

SK)5vv

Pulley

SpriiiK

for

SpriiiK

Cam

for

Stop

Shifter

Nook

Retnni

Lever

King

Lever

Ring

Spring

Hook

Lever

Claw

of

Parts

(Lar^e)

I'liiiey

Slop

Siipi>orler

Assembly

Cam

Spring

Plate

Assembly

Stop

.loinl

(Hi

Cam

M12H2-()-()l

01.%7n-7-12

l)M77<)-(T-2iJ

l.l2297-()-()l

l-n2a'{-()-()l

l-N2Hrj-(M)r

l-n28-l-()-0()

i-n28i-()-(ii'

1127ril-(M)r

1-N286-0-01

ril2H9-()-(H

n7:N8;()-()i

(H)97bl-fl-l2

14ir)56-()-01

14123-I-0-01 i4ir)rj9-o-oi 1

ir)r559-()-()2

115r)58-002

009761-0-12

025060-3-32

146041-0-01

141953-0-01

"H)7n^lMj2

048070-3-42

"142771-0-01

Til:i34-o-or

141555-0-01

1

U70T07)r

141553-0-01

"1187354T02

Spring

(C)

Nut Nut

Clutch

Lever

Stopper

Bar

Clamp

Spring

l-\4l

Washer

Spring

(il)

Clutch

Stopper

Screw

Clutch

Stopper

Screw

Washer

"Nut

Bolt

Screw

Clutch

l.ever

Sustainer

Bushing

Stop

Lever

Stop

Lever

Clutch

Claw

Stop

Cam

Washer

Bolt Washer

_BoU

Retainer

Emergency

Washer Screw Screw

Emergency

Spring

Stop

Ring

Belt

Shifter

Bar

Spring

Segment

Stop

Shaft

Stutl

Bracket

(A)

Bar

Supporter

Lover

Shaft

Lever

017782-5-12

147(x39-()-01

021860-2-02

]0(X)75-(I-04

141558-0-01

141554 0 01

1.12373-0-IX) 142372-0-00

1413-J9-0-01 141548-0-01

145442-0-01

017761-4-12

118735-0-02 017781-4-12 025680-2-34

14l7(M)-0-0l 14l6]8-0-()l

1-11(5^8-0-01

141(599-0-01

048070-3-42

141574-0-01

Assembly

No,

D.

Zigzag

Mechanism

Ref.

No. DDDD-

D-

D-IO

D-

D-11

D-12 D-18

D-M

D-15

2

5

(>

1

A

7

8

9

H

Oil

Sub

S c row

Collor

Sol

Sub

Oil

7.iH'/aK

Pill

Zin'/an

Zi^aaK Zigzag

Screw

Name

Cap

Shaft

Bu.sliiiiK(l.efi)

Shaft

Clear

Screw

Shaft

Bushing

Shaft

Cap

Cam

Adjusting

Adjusting Adjusting

of

Parts

(Rit?]ii)

HiiiK

RiiiK Bracket

Coiiiiocior

Q'ty

1 1

1

2

1

1 1

1

1 1 1

Parts

No.

104449-0-01

141811-0-01

141818-0-01

014770-6-22

018760-8-10

141812-0-00

141810-0-01

104449-0-01

—'

141826-0-01

10.1908-0-02

Assembly

No.

18191M-0-01

147901-0-01

Ref.

No.

D-20

B-17 D-28

B-29

l)-80

D-16 l)-18

1)-19

1)-21 U-22

D-28

!)-2.|

11-26

D-26 D-27

Zigzag

Feed

Nut

Washer Food

Bushing

S c row

Oil

Cap

Zigzag

S c row S c row

Washer

Zigzag

S c row

Nut

Name

Adjusting

Cam

Shaft

Cam

Shaft

Adjusting

25

of

Sliaft

Link

(^0©

Parts

Bracket

Link

24

Shaft

23

Q'ty

1

8

1

2

1

1 1 1 1

Parts

No.

021910-8-02

025900-2-82

141404-0-00

009761-2-12

104821-0-01 141828-0-01

009680-7-18

009670-6-12

102707-0-02

141829-0-01

141.8^14-0-01

408888-0-01

—

^—■

Assembly

No.

141401-0-01

r^,

- 4 -

E.

Zigzag

Mechanism

a/V:

B

)C$f2_J)

1*

%

Uef.

No. EEE-

EE-

EEEE-10

E-ll E-12

E-18

E-14 E-15 E-16 E-17 E-19 E-20

E-21

E-22 E-22 E-24

2 ^ 4

5 (j

7 8 !)

ZiK/aK Zigzag

Screw

Zigzag

Screw

Nut

.Screw

Zigzag

I'in

Spring

Zigzag

Nut

Screw

Nut

Screw

Zigzag

Wasiier

Zigzag

Screw

Pin Nut

Spring

Namo

of

Connecting Connecting

Connecting

Adjusting

Position

Clianging

Adjusting

Paris

Lever Lever

Rod

Screw

Lever

(B)

(A)

Lever

Sltaft

Q'ly

1 1 1 1

1

2

1

1 1 1 1

1

1 1

Parts

No.

141:418-0-01 141347-0-01

(K)9711-4-13

141:446-0-01 KXlfd

1-0-03

1067)88-0-01 111:4:49-0-01

141:4:46-0-01 141:4:47-0-01

141:4:48-0-01

141335-0-00

105812-0-01

141.355-0-01 105812-0-02

141.356-0-01

141:454-0-00

ll(M94-0-01

141:440-0-01

01:4760-6-12 141:4.32-0-01

106.588-0-01

141:4:43-0-01

Assembly

No.

t

Ref.

No.

E-25

E-26 E-27 E-28 li-29 E-:40

j-:-:4i

E-:4:4

E-:4i

E-:45 E-:46

E-:47

E-38

E-:49 E-40 E-41 E-42 E-4:4 E-44 E-45

E-46

Spring Spring S

topper

Screw

Zigzag

S c rew

Cl

ip

Felt

Zigzag

Nut

Waslier

Screw

Collar

S c rew

Zigzag

Bar

Tack

Bushing

Collar

Bushing

Spring

Stop

Ring

Bitshitig

Name

of

Hook

Eccentric

Connecting

(Right)

(Left)

Parts

Shaft

Link

Shaft

Q'ly

2

1

2

1

1 1

1

1 1

2

1

3

2

1

I'arts

No.

1413:44-0-01

141358-0-01

141.3.57-0-00

014760-6-22

141:4-11-0-01

141:44.5-0-01

11679.5-0-00

117598-0-01

141:442-0-00

40:4.388-0-01

141:443-0-02 009761-2-12

141351-0-01

014770-6-22

141359-0-01 141659-0-01

141716-0-00

141:466-0-01

141365-0-00 141363-0-01

048110-1-42

147155-0-00

Assembly

No.

—

-

(loar

liulicalor

tloar

Indicator

Cloar

Worin

Wheel

dear

Shaft

Screw

Worm

Wheel

Oil

Cap

Washer Screw

i-"ree

Wheel

Spring

I'in

h'ree

Wheal

Adjnstinn

Cant

Brake

Nut

"i'liread

Tonsioti

Screw

Slop

CamSeKment

Sc

rew

Cutler

Segment

Se

r<'w

h

eed

Cam

'riireud

'r.'iision

Naiti)'

Shaft

Cam

Gear

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