Seiko LDA-T36-2 User Manual

IEii E I IIC

Dl

PARTS

LIST

LDA-T36-2

• ·

SEIKO

SEWING

MACHINE

CO.,

LTD.

CONTENTS

1 . . Presser Bar, Presser Foot and Thread Cutter................................................... 1

2. Feed Mechanism, Throat Plate and

3.

Looper Mechanism .......... ........... ............... ......... ..... .

4. Upright Shaft

5.

Arm Shaft and Machine Pulley

~nd

Lubrication System

6. Needle Bar and Take-up Lever

7.

Bed

Rotary

Shaft

..

..

. . .

.. .. . .. . ..

.. ..

Lap

..

..

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

Seem Feller ...................................

..

. ........... ................ ......... 3

..

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

..

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

..

..

. . . . . .

.. ..

..

. . ...

..

. .. .... ... .

..

. . . . . .. . . .

..

..

. 7

~

4

5

6

8-1. Looper Thread Guide and Belt Guard . ............................................................. a

8-2 . Looper Thread Guide and Belt Guard ......................................... .................... 9

9. Needle Thread Guide and Tension ...................................................................

10

1

0-1

1

Q-2.

11.

12.

. Covers

Covers

Oil Reservoir and Arm Screw ............. ........ .......... ..... ...

Others .

..

. . .

..

...

. . .

.. . ..

..

..

. ... .

..

...

..

........

..

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

...

.....

..

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

...

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

..

... . . . . .

...

..

. ..

..

..

...

..

..

..

..

..

..

..

..

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

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

..

.....

.. ..

..

............ ........ 13

. . ..... . .

.. ..

..... .... ..

..

...

..

........

..

....... 14

11

12

1.

Presser Bar, Presser Foot and Thread Cutter

8

9

13

4

~

14 f

31~

15

~~

PART

NO.

1

2

3

4

5

6

7

8

9

10

11

12
13
14
15
16

17

18
19

20

2.1

22

23

24
25
26
27
28
29

30

31

100802
143510
100807
146676

100161
146609
10()110

146620
416024

100624
168003

143511

150225
139181
143524
141008
151614
132833
175032
146159

146694

101057

146751
101133
416116

8040

8040
139462
372848

109610
372212

Hinge Screw
Presser
Hinge
Presser
Screw (2)
Presser
Screw (2)
Connecting Link
Tension (needle lhread) Releasing Shaft Crank
Assembly
SetScrew
Releasing Shaft
Spring

Screw (2)
Thread
Thread
ThumbScrew
Nut
Guide Pin
Washer
Presser
Presser
Screw
Presser
SetScrew
Presser
Screw
Screw
Presser
Presser Foot (for 1/8"-1/8")

Spring

Finger

Bar

Screw

Bar

Bar

Cutter
Cutter

Bar
Bar

Bar

Bar

Bar

Guard

DESCRIPTION

Ufting Laver

Lifting Bracket Ufter

Lifting Laver Extension

(Knife)
Support and Guide

Spring
Ufting Bracket Assembly

Bushing (lower)

Stop Assembly

..

1

..

29

.

2.

Feed Mechanism , Throat Plate and Lap Seem Feller

12

15

(

B"'

'

4

/

9

28

21

1

2

3

121629T8

"

5

I

139366

7

372846

8
8

372847

10

372205

372204

11

372203

12

13

101256

14

372206
100691

15
1&

372850

17

139046

18

100443

18

101520
134737

20

21

143448

22

100914

23

100172

24

150328

25

151061

28

100217

r1

107071

28

416071

28

143450

30

139432

31

143451

f'AFiT_N_O

Lap

Seam

Lap

Seam

Screw
Screw
Needle
Needle
Feed

Dog

Screw

Nul
Screw
Throat
Slide

Block

Sat

Scttw

Nut

Feed

Bar

Fead

Bar
Screw
Sctaw
Feed

Regulating
Sat

ScttW

Screw

Washer

Fted

Eccentric
Slide

Block

Fttd

Lifting

Slide

Block

FeUer

Feller

Guard
Guard

(lor

(3)

Plata

Hlnga

Assembly

(2)

Ecc-.ntric

DI!SCAIPTION

(1/4"·H)

SUdt

Holder

118"·1181

.

(for

118"·1181

Pin

(eocenb1c)

Screw

(adjustable)

'

Assembly

Assembly

Forked

Connection

2

3.

Looper Mechanism

35

36

48

46

47

~

44

~45

'

50

"

10

1.1
12
13
14
15
16
17

18

19

20

21

22

23

24

25

2S

27

28
29

30

31

32

'1

2

3

4

5

6

7
8
9

PART

t4S646
143614
101133

143551
143485
143552
100443
143486
101520
128551

375199
101057
416026
101057
139097
101047

103859C

8103

416072

100226

143459

143460
143458

143455

100456

416074

101324
416075
372843

372844

NO.

Gasket
Bed

011

Shield
SetScrew
Oil Seal
Bushing
Looper Holder
Set Screw
Bushing

Nut
Washer
Looper
Screw
Looper
Screw
Looper
SetScrew3

Looper
Sat Screw
L.ooper
Screw
Slide
Slide
Slide
Forked
Set
Forked
Screw
Forked
Looper
Looper

(rubber)

(back)

(front)

Holder

Driving

Holder

Driving

(2)

Avoiding

(2)

Block

Cover

Block

Cover

Block

Connection

Screw

Connection

Connection
(back)
(Intermediate)

DESCRIPTION

(felt,

lower)

Shaft

Bushing

Shaft

Arm

Connection

Sl'laft

Collar

Arm

Assembly

Eccentric

(back)
(front)

Bracket

Crank

43

k

(back)

Crank

Assembly

Assembly

Assembly

Assembly

42

Assembly

Assembly

54~

33

372845

34

372840

35

372841

36

372842

37

372846

38

372847

39

139065

40

139064

41

139074

42

143463

43

100446

44

100446

45

139534

46

151369

47

48

416043

49

10828

so

416091

51

101047

52

143462S

53

54

143644

103860C

55

56

1434620

5~

PART

8042

6046

NO.

Looper

(front)

Looper

Holder

(back)

Looper

Holder

(Intermediate)

Looper

Holder

(front)

Screw

(3)

Screw

(3)

Hinge

Pin
Connecting
Slide
Slide
Sat
Sat·Scraw
Hinge
Screw
Screw
Looper
Sat
Looper
Assembly
Set

Screw
Looper
Set

Screw
Bed

Looper

Looper Eccentric Connection

Block
Block

Scraw

Stud

(2)

Eccentric

Screw

Eccentric

Eccentric

Rotary

Eccentric

Unk

Stud

(2)

Shaft

Collar

and

ConnecUon

Bushing
Connection

L.ooper

55

DESCRIPTION

'

and

Support

Feed

Lifting

Assembly

(left)

Driving

Arm

Assembly

Eccentric

Assembly

Asaemaly

3

4.

Upright Shaft and Lubrication System

19

23-,

40

20

211:8

:

2f

I 7

24

~,·Jr

25

26

~

27

46

~

33

18--.

~9

17...-J

......

10_,

.1

6

29

1

2

3

4
5

6

7

8

9

10
11

12

13
14
15
16

17

18

19

20

21
22

23

24

25
26

27

28

29

30
31
32

PART

416061

10828
147111
372829

146505
416067

10828
372801

143126

143073

6339
146600
146657
146658
100189

100157

8020-02

375065
375066

540555
545239
545239
640556
540625

375068
504010

416100
416126
143622

143124
143125

NO

Bevel

Gear

Sal

Screw

Arm

Shaft

Arm

Shaft

Arm

Shaft

Arm

Shall

Sal

Screw

011

Pump

011

Pipe

OD

Pump

Screw

011

Pump

011

Pump

011

Pump

Screw

(3)

Screw

(3)
Position
Oil

Removing

Oil

Removing

011

Removing

Sal

Screw
SetScrew
011

Removing

Piston

Spring

Piston

Spring
Screw
011

Pipe

011

Pipe

OU

Return

Oil

Pipe

Oil

Pipe

Assembly

(2)
(upright)
(upright)
(upright)
(upright)

(2)

Body

Clamping

ImpeDer

(centrifugaQ
Screen
Screen

Frame

Pin

(2)

Pump
Pump
Pump

(2)

Pump
(2)
Bracket

Assembly
Assembly

Tube
Clamping
Clamping

DESCRIPTION

Bushing
Bushing

Collar

Sleeve

Assembly
(body)
Bracket

Sleeve
Sleeve

Cover

Piston

(upper)
(lower)

Assembly

Adapter

(2)

(6)
Nul

(6)

(2)

33

34

35

36

37
38

39

40
41

42

43

44
45
46

47

PART

416102
416103
143648
143457

50025

143370
151369

415930

16380
376425
143654
416125

143066
143065

NO.

011

Pipe Assembly

011

Tube

Assembly

011

Tube

Connection

Oil

Connection

Screw

(2)

Oil

Lead

Screw

011

Removing

011

Removing

ou

Removing

011

Removing

Oil

Pipe

Assembly

OR

Pipe

Camping

011

Pipe

Clamping

28

DESCRIPTION

Tuba

Lint

Screen
Tube • Wire
Tube

(head

Sleeve
Sleeve

30......,

Assembly
end)

Screen

Nul

~

I

4

5. Arm Shaft and Machine Pulley

1

14

17

16

11

15

...,()

I

~

40

2 36

s--.

30

32

37

1

2
3

4

5

6

7

8

9

10

11

12

13
14

15

16

17
18

19

20
21

22

23
24
25
26
27

28

29

30

31

PART NO

4160998
416099
140552

10827

140542
416123

143619

8060

121321
114475

416122
140359
143236
372827

120810
372828

16292

103163

6046
152503
140296
416119

100625

416118

10828
140333
372221

140296

540707

416132

372796

DESCRIPTION

Arm

Rotary Shaft Assembly

Arm

Rotary Shaft
Screw
SetScrew
Position
Needle

OIWick

Screw
Screw
!"&•tie
Neede
Arm
Washer
Needle
Needle

Oil Wick

Hinge
Arm
Assembly

Set
Arm
SetScrew
Arm
Set

BeveiGearAss~y

Set
Screw
Arm

Set

011

Arm

Ball

Screw

Bar

Cap

Bar
Bar

Rotary

Bar
Bar

Stud

Rotary

Screw

Rotary

Rotary

Screw

Screw

Rotary

Screw

Retaining

Rotary

Bearing

and

Crank

ConnecUng

Connecting Unk Screw
Connecting
Shaft Screw

Connecting Unk Hinge
Connecting Unk Hinge Slud

Plug

Shaft

Shaft

Shaft Thrust Collar

(2)

(2)

Shalt

Ring

Shaft

(2)

Stud Assembly

Link

Plug

Flanged

Bushing

Flanged

Sprocket Wheel

Cap

Assembly

(front)

Stud

Bushing (lront)

(center)

Assembly

Bushing

(back)

Assembly

Disc

Assembly

32
33
34
35
36
37

38

39

40

5

PART

202253
141146
141403
139018
264715
416039
151283
139533
416131

NO.

Sprocket
Set

Screw
Screw
Washer
Bed

Rotary
Machine
Set

Screw

Screw

Arm

Rotary

Wheal

Spring

(2)

Shaft

Pulley

Assembly

(2)

Shaft Flanged

DESCRIPTION

Flange

Belt

Bushing

(2)

Assembly

6.

Needle Bar and Take-up Lever

4

e--1

2

19

_/20

21

(@~

1

2

3

4

5

6

7

a

9

10

11
12
13

14

15

16

17
18
19
20

21

22

23

24

25
26

PART

140440

146576
101133

416038
139395
168008
101449

168164

8060

146573

372799

101133

372201

372202
146805

146580

146804

146703

139393

131496

100997
146908
159456

101485

139111

N3621

NO

Scraw
Needle

Bar
SetScrew
Thread

(needlet
Thread

(needle)
Plate
Screw
Spring
Screw
Needle

Bar

Needle

Bar

SetScrew
Needle

Clamp

Set

Screw

Needle

Bar

on

Wick

Needle

Bar Bushing

Oft

Wick

Slack

Thread

Slack

Thread
Screw
SOda

Block

Washer

(2)

Screw

(2)

Slide

Block

Needle

(3)

13~

DESCRIPTION

Bushing (upper)

Take-up
Take-up

Bushing (lower)

Assembly

(3)

Bushing

Clip

Qamp

Guide

011

(2)

OD

and

Fletainar
Controller
Controller

Wick

Wick

Clamp

14

Assembly

with

416146

(for

1/8"-1/8")

Assembly

10

11

16

15

.

6

7. Bed Rotary Shaft

10

8

J'b

9

/G.

14

2

3

4

5

6

7

8

9

10

11

12

13

14

RTNO

143659

416070

8103

416028
101266
143645

6046

143444
100430
143675
202253
140409

143499

100202

"7

Bed Rotary Shaft
Bed

Rotary

Shaft Collar Assembly

Set

Screw

(2)

Thread

Qooper)

Set

Screw

(2)

Bed

Rotary

Shaft Bushing (Intermediate)

Set

Screw

Bed

Rotary

Shaft Bushing Ranged

SetScrew

Bed Rotary Shaft Sprocket
Sprocket

Set Screw
Oil and Unt Guard
Screw

Wheel

(2)

(2)

DESCRIPTION

Take-up Assembly

Wheel

Spring

Range

(right)

Assembly

Assembly · · ·

7

8-1.

Looper Thread

Guide

and

Belt

Guard

28

34

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

139148

17

18

139145

19

100219

20

151282-A

21

139147

22

139152

23

100665

24

143517

25

139146

26

143518

27

28

416088

29

416082

30

101742

31

141002

PART

372838
372839
372837
100456
416089

100240
139157
139317

139154
100237
100219
107071

139316
139315

6333

107071

8060

10 8

NO.

Looper Thread

Screw
Looper Thread
SetScrew
Thread

Assembly
Screw

Thread
Thread
Thread
Screw
Screw

Washer
Thread
Thread

Screw
Thread (looper)
Washer(2)
Caver
Screw

Screw
Lock
Thread Guard

Screw
Thread
Hinge
Thread
Screw
Tension
Tension

Thumb
Tension

7

6

~

16~~1~

9~

~

19

26

_DESCRIPTION

Guide
Guide

(looper)

Retainer
Separator

Guide

Guide
Guide

(2)

(2)

Spring

(2)

(leaper)

Pin

(leaper)

(2)

(looper

(looper

Nut

(looper

(3)

Take-up

(for

two

(for

one

Take-up

Take-up

Take-up

thread)
thread)

thread)

5

9-11

~

®-12

~17

.

13

~19

20

23

Bracket

Holder

Stripper

threads)

lhread)

Stripper

Stripper

Stripper

Assembly

Screw

Screw

Plate

Plate

Stud

Stud

Plate

Bracket

Bracket

Assembly

(3)

(3)

{

32

33

34

35

36

27

PART

110106
143514
143567

100430

101250

NO.

Tension
Tension
Tension
Screw
Position

32

4

Oooper

thread)

(looper

thread)

(looper

thread)

Screw

Stud

29

t

~

~~

33

DESCRIPTION

Disc

(6)

Spring

(3)

Body

35

i

8

8-2 . Looper

1

Thread Guide

and

Belt

3

Guard

~20

2~

li

1

2

3

4

5

6
7
8

9

10

11

12
13

14

15
16

17
18

19

20

139173-A

21

139174-A

22

100202-A

PART

NO.

416069
101448
139327S
139162

6333
139325
100237

100202-A

139324
139158
139330

100176

8031
150342
139281
373225S
139167

DESCRIPTION

Belt Guard Assembly
Set Screw (2)

Thread

Tube

Assembly

Thread

Tube

Bushing

Set

Screw (3)
Thread Guide Bracket
Screw
Screw

Thread (looper)
Thread Guide
Thread

Guide
Screw
Screw

(2)

Screw

(6)

Thread

Tube
Thread (looper)
Thread

(Ioeper)

Cover

lock
Reinforcing
Screw

Guide

(3)

Bracket

Tube
Tube

Spring
Plate

(6)

Support

Bracket

Assembly

Bushing

17

(6)

9

9.

Needle Thread Guide and Tension

23

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18
19

20

21

22

23

24
25

26

27
28

29

30

31

32

PA

NO.

416104
153672
150326
143658

143657

131741
159538

132572
102102
154988

416010

10652

100316
149220
143569

131696

168002

139331
140443
139177

100219

139158

8031
139330
150342
143571

100176

100724
107071

143570
14QJ80

102102C

DESCRIPTION

Tension (needle

Thumb

NUl
Tension (needle
Locking Spring
Tension Spring Bushing
Tension
Tension Spring Bushing
Tension

Tension
Releasing Pin
Screw and Nut
NUl
Screw
Tension

Thread
Thread
Tension
TIYead (needle)
Screw
Thread (needle)
Screw
Thread
Screw

Thread
Screw
Thread (needle)
Screw
Screw
Washer
Thread
Screw

Needle

(needle

(needle

(needle

(needle
Guide
Guide

(needle

Guide

(6)

Guide

(2)

Guide

Thread

thread)

(3)

thread)

(3)

thread)

thread)
thread)

(3)

thread)

(front)

thread)
Guide

Eyelet

(3)

Bracket

Eyelet

Tension

Screw

Slud Assembly

Screw

Stud

parge)

(3)

Spring

(3)

(small)

(3)

Releasing

Disc

(6)

Thread

Guide

Bracket

Bracket

Complete

(3)

Disc

(3)

(back}

(3)

~::

~11

18

17

10

1

o~

1. Covers

23

2

21

~12

~

6

1

2

3

4

5
6

7
8
9

10
11
12

13

14
15
16

17

18

19

20

21

22

23

24

25

IOIRTNO

122160-A
143543

6604

544782

143433C

143434
140999
143435

140295
139510

139509

143469

143468

151282

143470
143476
143475
143471

151282

143479

143480
139030

143643

100102
143478

DESCRIPTION

Face Plate
Gasket
Screw(4)
Face Plate Plug (3)
Bed Cover

Gasket
Screw
Gasket
Screw (14)

on

Plug(3)

Gasket (3)
Looper Gale (left) Assembly
Looper Gate (left)
Screw
Looper Gate (left) Lock Spring
Looper Gale (right) Assembly
Looper Gale (right)
Looper Gate (right) Lock Spring

Screw
Hinge Screw Stud (2)
Position Pin

Cover

·o·

Ring

Screw
Hingt!

(4)

Pin

(2)

(2)

11

10-2.

Covers

1

~22

(Q}-23

PART NO. DESCRIPTION

Arm

1

2

3

4

5

6

7

B

9

10
11

12
13
14
15
16
17
18
19

20
21
22

23

146829-A

146508

151369
145458
143062

143061

146591
100202-A
139036

139035
139037

100690

143522
143521

139171

8031

139520

139172

.

112162

139519

6604
150608
139017

Top Cover
Gasket
Screw (4)

011

Flow Window Cap

011

Flow Window
Gasket (2)
Oil Flow Body
Screw (4)
Belt Guard Cover Assembly
Belt Guard Cover
Gasket
Screw (2)
Thread (looper) Guide Cover Assembly

Thread (looper) Guide Cover

Cover Catch
Screw (2)

Hinge Plate (right) Assembly

Hinge

Plata (2)
Hinge Pin (2)
Hinge Plate (left) Assembly
Screw (2)

Sc~w

Washer

.

'

l2

°

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

11. Oil Reservoir and Arm Screw

8

1

2
3

4

5

6

7
8
9

10

11
12

t3

14

PART NO.

416093

143625S

143508
143542
143509
100966
141139

8044

101485

164134

164133
184132

143601

141139-A

1

DESCRIPTION

011

Reservoir Assembly
Reservoir

Oil

011

Reservoir Gasket

011

Reservoir Screen Frame

Oil

Reservoir Screen
Screw (21)
Oil Reservoir Drain Plug

Screw (3)

Screw (2)

011

Reservoir Sight Gauge
OH

Reservoir Sight Gauge
Gasket(2)

Sight Gauge Background Disc

·o·

Ring

Window
Window

Retainer

lh

12

6

~

,

..

/

~

.

13

1

10

\ I 'b I

\

'"\~

~~

;:,.,

9

r---------------------~

-

12.0thers

PART

NO.

1

416077

11193

2

3

8118

4

8120

5

8121

6

11487

7

8132-B

8

139190

9

106439

10

156864

11

156865

12

104879

13

N3621

14

372834

15

372831

16

372832

17

54421108

18 10734-24

27186

19

20

372209

21

54421208
122794

22

122796

23

24

151069

151581A

25

26

119020

27

141464

28

122795

29

122797

30

11196

31

1368

119020

32

DESCRIPTION

Thread Unwinder Assembly

Oil

(2)
Screw Driver {large)
Screw Driver (middle)
Screw Driver (small)

Wrench

Accessories Pack
Machine
Foot Lever Chain
Foot Laver Chain Hook
Foot Laver Chain Hook
Chain
Needle
Belt Guard (upper)
Belt Guard (left)
Belt Guard (right)

Screw

Set

Washer(4)
Belt Guard Plate
Screw

Machine

Bracket (long) Pad
Bolt

Nut(3)
Washer(3)

Boll{2)

Machine
Bracket {short)
Tweezers
Screw
Washer

Cushion

Connactlng Unk

{6)

(4)

Screw (

(2)

Mounting Bracket (long)

(3)

Mounting Bracket (short)

4)

Pad

(2)
(1

07

mm)

PART

8089 Screw

33

16287

34

NO.

DESCRIPnON

V'{asher

I

14

©

SEIKO

11·3, I made
TEL:+81·3·3872·6173,4(0verseas

FAX:+B1·3·3873-6596
E-Mail:seik0001

www.

SEWING

1-chome,

@tctv.ne.jp

tctv.ne.jp/seik0001/

MACHINE

Taito·ku,

Tokyo

group)

CO.,

111·8534,

LTD.

Japan

Part

No.

PB40023(1

001)