Pegasus 401 User Manual

PARTS

CATALOG

WILLCOX

( chainstitch)

-

&

GIBBS. CLASS

401

Cat

MACHINES

No

8465(023

410

035)

J

.

'

J

IN ORDERING PARTS

This- list has been arranged
parts for class 401 machines.

Various sections of the mechanisms are shown

)

page. On
a listing
numbers, names, and

A part, whose number is marked with an asterisk, e.g.,

*208274, Page 21, is
replacement,
should be ordered.

In
specifically used
in
the common parts. which are used
class 401 machines.

In

make the specific parts clear; marked after the machine

the

page opposite

of

the

parts with their reference

the

not

so

comple

the

illustration secti

the

square enclosed, and

addition, a symbol number 8 8

in

a certain machine model, are shown

to

simplify ordering repair

the

illustration will be found

number

recommended for

te

on,

of

pieces required.

assembly

the specific parts, which are

outs

ide the square are shown

or

in

common

or

on

each

numb

ers,

part

the

individual

sub·assembly

for

8 is used

all

to

---

model number shown in
section,
the parts
So, the details
chine model may be obtained
of

At
of
locating the illustration
part

In ordering parts from this list, use
in

be used in ordering parts.
This

applicable

notice.

and

also marked before some

list section.

of

the

the

common parts

the

back

of

this list will be found a numerical index

all

the

parts shown in this list. This will facilitate

number

the

is

known.

second column. Reference number should never

list covers January, 1977 lot machines and is

to

your machine, subject

the

component

and

the

specific parts together.

and

description when

square

by

in

the

part

parts

of

putting the parts

only

the

to

change

illustration

numbers in

a certain ma-

data

only

the

part

number

without

TABLE OF CONTENTS

Machine

1)

(
(2)

Crankshaft mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

(1) Needle drive mechanism

(2) Needle drive mechanism
(

1)
(2) Looper drive mechanism
( 1) Feed drive mechanism
(2) Feed drive mechanism

Upper and lower knife mechanism
Presser
(

1)
(2) Pump lubricating mechanism
Needle

bed

frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3

Miscellaneous covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 5

Miscellaneous covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 7

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

..........

Looper drive mechanism

foot

and

lift mechanism

Pump lubricating mechanism . .

and

thread lubricator

.........

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

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

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

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

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

.....

......

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

..

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

.

.

........

.

..

...

.

......

........

......

. .

........

..

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

.

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

..

.. ..

.

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

.

...

.

.. ..

.

........

.

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

.

... , .......

.

...

. .

........

..

...

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

..

.

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

. ..........

.

...........

. . .

....

.

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

..........

..

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

...

.

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

...

.........

. . .

..........

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

....

..

....

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

......

.. ..

..........

..

.....

..

......

...

..

.....

~

.

....

.... 30

10-11

.

12-13
14 -15
16
18 -19
20

22 -23
24 -25
26 -27
28 -29

Page

- 9

- 17

- 21

- 31

Attachments
Accessories for semi-submerged installation

Thread stand ..........

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Numerical index

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

of

parts

.......

. .

....

.....

.

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

...

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

.....

...

.........

....

. .

. .

...

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

.....

.

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

.

......

.

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

.

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

- 1 -

...

....

.....

.

.. 32-

..

33
34 -35
36 -37
38 -39

40 -48

401 -03X

1000

@

-2-

MACHINE BED FRAME

REF.

NO.

10

11
12
13
14
15 205088 323-627.014

PART

NO. CODE NO. DESCRIPTION

208624
2
3
4
5

6
7
8

9 5237

5332

2022
208602
20425 1 323-663·207 gasket

5078 323-600.001 screw 4
201002 323·620.001
208603 323-500.020

5163 323-

201002
208434 323-560.047
208169A
204003 323-882-

NEW PRODUCT

Mfg. only
323-600·359
323

·600.043

323

-500.() 19 Machine arm (right)

323·600

323-

323-663.021 gasket

-327 screw (long)

600

-328

620

·001

201

Machine bed frame

oil

hole plug screw

..

dowel

pin

Machine arm (left)

(short) 2

dowel

pin

oil

shield

Oil sight
Dead

gauge

hole plug

screw

(with

head) 1

QT.

3

2

2

16 208173
17
18
19

20

21
22
23 208289 323­24

25

204828

5179 323·600-329
201006 323-615-001 washer
204006 323·620-242

208650 323­204794A

208290 323·663·020

51

17

323· 780.()()9 D
323·627

323·655-007 Machine bed

323·600·057

---

26
27
28

202526 323·692 ·20 1 Manufacturer's

•

•

204828
208173

323-627-010
323

.{)

1 0

692-039

800-056

·780·009

ead

hole plug

..

plug 1

screw (small) 2

Machine bed

Type plate blank

Machine bed cover plate (back)

Dead

bottom pin

oil

gasket
screw

hole plug

..

plug

filter

name

plate

2

2
4

5

Mark

•

•

•

•

Not
Parts
Parts
Parts for 401·

Meaning

for

individual supply

for

401-02x100

for 401·

02x250 only
03x100

only

only

-3-

15

13

14

~

•

•

0

•

..

12

181 i;

16

~

~

9

20

8

21

f9

,

!

:

- 4 -

(1) MISCELLANEOUS COVERS

REF. NEW PRODUCT

NO.

PART NO. CODE NO. DESCRIPTION

QT

.

)

208317
2
3
4
5

6
7
8
9 5117

10 208430 323-

11
12
13 202576
14

15

16

208422 323-

4009-1 323­208341 323·800-055
208342

5117
208347 323-510-078 Machine bed
208348 323-655-011

4009-1

208610

201139

5084 323-600-

204218

17 1216

18
19

20

200162A

5232
5441

323

323-663-022

323-600-057

323

323-600-014
323
323-615-201
323

323
323-600-068

323-615-031
323
323

·800-057 Bedplate
663-024
600-014

-600-057 screw 4
800-06

1 Face plate

gasket

sc

rew

Bed

cover plate (right)

gasket

sc

rew

oil

filter

bottom

cover

---

sc

rew 3

-802-014 Cloth plate, complete
hinge stud thrust washer

-680-001

013

-734-204 lock spring 1

-600-314

-600-140 stop screw

..

collar 1

..

screw

sc

rew 2

washer

latch

8

6

2

21
22
23

3044 323-630-001 n
208482 323-627-018
204827 323-627-009

cush

"

ion (small)

ut

(large)

-5

-

33

32

@

16

14

401-03X1008

- _

48

'

r

(j

~

~

401-02X1008

\ '

~~·

..

~-47

~

'

,

45

401-02X

2508=------

-6

-

'-J

(2) MISCELLANEOUS COVERS

REF. NEW PRODUCT

NO

. PART NO. CODE NO. DESCRIPTION

1 204848A
2
3
4
5

6
7
8
9

10 1981

11

12 5152

13

14

15

16
17
18
19
20

21
22
23
24
25

26
27
28
29
30 204650A 323-5 1

31
32
33
34
35

36
37
38
39
40

41

••
42
43

• • 5091 323-600-257 screw (short) 2
44

••

45

Of)

46

••

47

08

48

• • 208340

49
50

51
52
53
54
55

56
57

4009-1
208023A
202653 323­202689

1234

204223 323-

4009-1 323­208724

92

208581 323­2084

82
208339 323­20848 1 '

206457 323-656.003
206550 323-632­208383 323-510­208384

1189

208008

1202 323-600.032
137906 323·
208009 323-620.026
200555

51

46

208010 323-640-0 15 hinge spring

5094
5137

5094 323 -600.()72

204242 323-627 -

5022

204243 323-627-207 Cloth plate cushion rubber

167079 323-860-211

5091 323-600-257 screw 2
201048A
204649 323-891-002 Stitch indicator 1
204871 323-628-002 rivet

5091
208583

0 204865A 323-51 0-088

5182 323-600-109

204868 323-646.004

2902 323-600-259 screw 1

202286

167079 323-860-211

•

8 201048A 323-860-200

208570 323-510-097

•

208645 323-800.071

•

208647 323-627-021

0

191145A 325-851-204 Thread guide bar 1

•

2061 15 325-683-003 cla

•

5091

•

201185

•

323

-560.051
323-600-014
323

-51 0·

086

620-240

323

-641-201 lock spring
323

-600.006

510

-248

600-014

323-

692

323

323-

323

323-663-030

323

323-600-301 screw 2

323

323-634-004 "
323-600-264 stop screw

323-600-072
323-630-202

323-600-25

323-860-200

323
323

323
323

323
323

-038

-627-

020

510-094
600

-061

-627·

018

627

·0 19

004
095

-510.096

· 728-008 hinge 1
615

-0 18 washer 3

0..()30

206

1

-600-257

-800-070

·617-200

-891-004 Di

-600-257

-615-012

Cloth

plate fabr ic guard

scre

w

Need

le bar cover

hinge pin

screw 2
latch

screw 1
name
cushi

on

Top

cover 1

screw
cush

ion 2
plug
gasket

Oil

splash

sight wi

o ri

ng

Front cover (right) 1

"

"
"

"

Oil cooler cover

screw 3

Cl

oth

plate cushion rubber (left)

scr~w

Looper thread eyelet 1

Looper thread eyelet 1

Plug screw 2
Front

cover (left) plate 1

Machine cover (left) 1

"

spacer

ff.

feed

Looper thread eyelet 1

Machine cover (left) 1
Front
Dead hole plug 1

rat

cover (left) plate 1

mp

"

plate 1

rubber 1

ndow

(left)

screw (sh
pin

screw (long)

(long) 1

io indicati

screw

ort)

st

op

ring 1

nut

(front)

washer 1

"

eyelet

..

on

washer

plate

QT

2

1

1
1

1
1

1

.

1

2

1
2
1

1

4
1

1
1

1
1

3
1

1

3
1

Mark

Not

•

Par

0

Parts for 401 -02x250 only

•

Parts for 401-03x100

Meaning

for

individual supply

ts for 401-02x100 only

only

•

-7

-

- 8 -

REF

. N

NO.

PART NO. CODE NO.

CRANKSHAFT MECHANISM

EW PRODUCT

DESCRIPTION

QT.

204010

1
2 204881 323-51
3 5136
4
5

6
7
8
9 2022

10 204016
11

12

13
14

15
16

17

18
19
20

204319
204789 323-618-

204873
204520 323-615­204014 323-676-243 Crankshaft bushi

1174

5240
201523A
204018
204019A

204020A 323-671-002 Crankshaft ball bearing (right)
208477 323-800­204022

51

17 323-600..()57

5238 323-600-294 screw 1

323

323-600
323-663

323

323-600-043
323-676·232

323-600
323
323
323
323-646-00

323-626-202

-671-

200

5..004

-245 screw

-205 gasket
01

0 retaini

-758-

003
233

-027

-600-

293

-671-001 Crankshaft ball beari

-615-217 spring 4
1

072

Crankshaft ball

housi

Crankshaft extension

washer

sc

rew

Crankshaft bushing (center)

assembly screw
screw

spacer

plate

..

..

bearing (left)

ng

ng

ring

ng

gasket
screw

ng

(center) 1

4

2

4

21
22
23
24
25

26
27

28

29

30
31

32
33

-

204023 323-615-221
208476 323-680·013 Crankshaft
208272
204025

5080 323-600-008 posi
50

81

2040

26

5267 323-600-295

208320 323-780·011 cap

5010 323-600·0 1 0

202081 323-653-003

88

208714

0 20

87

15 323-540-035

323

-632-002 o ring

323

-546-

203

323-

600-009

323-546-204 collar

323

-540..034 Crankshaft

..

washer

oil

Machine pulley

tion

screw

..

screw

screw

"

Crankshaft oil

Crankshaft

seal

screw

wick

collar

3

Mark

.

•

•

N
Parts for 401­Parts
Parts

Meaning

ot

for

individual supply

for

401-02x250 only

for 401-03x100

02x

100

only

only

•

-9-

401-03X

1008

401-02X1008

- 10-

401-02X

2508

(1) NEEDLE BAR DRI

VE

MECHANI

SM

RE'F".

NO.

10 208249

11
12 5084
13
14
15

PART

NO. CODE NO. DESCRIPTION QT.

204029
2 5233
3 205495
4 5234 323·
5

6 5381
7 208247
8 208248
9 208250 323-626-002

2013608

201117 323·618-006 thrust collar 1

•

88

208359 323-740-066 Needle guard bracket

5117 323-600-057 screw 2

88

88

208356

NEW PRODUCT

323-

535
323·600·296 cap screw
323·620·040

600
323

-576-010 Needle bar drive crank

323·600·1
323·540
323·

676-042

323-

676-043

323-600 -

323-561 -

-205 Needle bar drive connection

pin

·297

36

·027 Needle bar drive shaft

013

029

"

screw

clamp screw

bushing (left)

"

bushing (right)

..

Needle guard (rear)

oil

seal

screw 2

2

88

16
17
18
19

20

21
22 8
23
24 1175-2 323·600-002 screw
25

26
27
28

29

5029

80

208357

5029

80

208358 323-561-031

•

5336 323-600·1 16 screw

8

204042

•

5227 323-600-302 screw 2

204160A 323-850-

8

204042 323-561-

8

5227 323-600-302 screw

204522 323-561-220

8

1206 323-600-021

50

10 323·600-010

323·600-256
323·561-030
323

-600-256 screw

323

-561-

218

247

218

Needle guard

Needle guard

Needle guard

Needle guard (rear)

Needle guard

Needle

screw 2

guard (rear)

screw (short) 1

(front)

(front)

(front)

(front)

(long)

1

2

base

1

Ma

8

8
8

•

rk

Not
Parts
Parts
Parts

Meaning

for

individual supply

for

401-02x100

for

401-02x250

for

401-03x100

only

only

only

-11-

401-02X

1008

401-02X2508

401-03X1000

----

-'

- 12-

t

REF.

NO.

1 208424
2
3
4
5

6

7
8
9

10
11
12
13
14

15
16 208382
17
18
19

20
21
22
23
24

25
26
27
28

29

30

31
32
33
34

-

35
36

• • 208312

37

..

38
39

40

41
42

43

44
45
46

47
48

..

-49
50

51
52

53

54

55

56

57

58

59
60
61
62

-

63
64

(2) NEEDLE BAR

PRODUCT

NEW

PART

NO. CODE NO. DESCRIPTION QT.

323·576.017
323

2022·4

2022
208425
200654

5292

208568
208560

5113

208561
208562

208563
208713
200555
208427

1170·3

202495

5359

200041
200205

9070·2
208381
202706A

1186

204625A
204627A
208616

5053

208617
202176 323-653..005

208621 323·780..()12 Needle
200030 323-634·

1457

208566 - 323-801 ·137 Needle pl

•

1732 323-600·

4009

·1 323-600·
208352
DMx13

5292

208488

208447
208448
201037

208450
201482
208449

5082A

202849
208567

•

208488

•

208491

•

208447

•

208448

•

201037

•

208450

•

201482

•

208449

•

5143A

•

208307

•

5137

•

208400

•

4009

-1

208628

•

204878

•

202176

-6()0.022 screw (with head)
323·600-043
323

-730..012 Needle
323-620-206

323-600-341
323

-510·

089

323

·51 0­323-600-039
323

323-653·018
323·800·062
323·620·043
323·634·004
323·683·018

323
323·740·067
323
323·600
323·850

323·640
323-600·224
323
323·866·214
323-600-246

323-676-025
323-676·
323
323
323·653·019

323-600.012

323

323

323·600
323·900·045

323-630·033
323-676..()47
323-642..001

323
323-613..001 disc 2
323-650..001
323-604-201
323-800·215

323
323·900..()45 Needle
323·900..()48

323-630..()33
323-676..047

32
323
323-613.001 d
323-650..001
32

323
323-630·202
323-851·025
323-600..()14
323-801-139

32
323·653·005

090

·653..01 7 oil f

·600..046

·850-021 gui

·091 screw

-221

·203

·851 ·

·560-053

-600..015 scr

-850..()62 Needle

·591..010 Needle

-341 screw

·780·010

·801-138

3-642..001

·780..010

3-604-235

·851·024

3·843..()02 Needle b

----

027

263

204

075
014

DRIVE

Needle

bar

dnve

screw

bar

connect

pan

" screw

Needle bar
Needle bar

N

eed

Needle thread retainer

Needle
Needle

Needle

Needle

Needle

Needle plate
Needle

Needle t
Needle plate

Needle

connecting

208560,208561,208562,

connect

screw 2

elt

.. felt

..

.. plate 1

le bar clamp 1

clamp screw 1

de

spacer

gutde 1

..

spring 1

..

screw 1

thread
thread

screw

bar

bushing (upper) 1

dust

shield 1

oil

dra

in felt 1

o

il wick

bar

cap

o n ng 1
screw

ate

screw

thread

screw

bar

complete

thread

208447,208448.201037,208450,
201482x2,

nut
spring bushing
spring (heavy I

spring

cup

felt
post
guide

thread
thread

208447,208448,201037,208450,
201482x2,

nut
spnng bushtng

spnng

(heavy) 1

spring

cup

is

c
felt
post

gutde
post

nut

hread

screw

ar, complete

bar connect

MECHANISM

crank

(left)

ing link 1

link cover,

ing link cover 1

..

pin 2

.. ring

bracket

guide
takeup

(lower! 1

ew

gut

de

tension,

complete

208449 & 5082A

tens

ion,

complete

tension,

complete

208449

guide

mg lin k pin oil felt

complete

208713x2 & 200555x2

with 1

with

& 5143A

wtth

1
1
1

2
2

1

1

1

2

1
1
1

1
1
2

2

1
1

1
1

2

1
1
1

1(2)

2

1

1
1

1

1
1

1
2
1
1

1

2

Mark

•

•

•

Not
Parts
Parts
Parts

Meaning

for individual supply

for

401 -

02x

100

only

for

40

for

40 1-03x

1-02x250

100

only
only

•

- 1

3-