Union Special 57900H, 57900N User Manual

INDUSTRIAL

SEWING

FINEST

STYLES

57900H

57900N

QUA

LITY

®

MACHINES

CATALOG

No.

135M

Second

Edition

-

CLASS

ADVANCED

FIFTY

SAFETY

FRONT

THOUSAND

STITCH

DISPOSAL

UNION SPECIAL

57900

HIGH

SPEED

SERIES

MACHINES

OF

TRIMMINGS

CORPORATION

CHICAGO

------::;

..

-_.

=-

A D

JUSTIN

57900

Catalog

No.

INSTRUCTIONS

FOR

G A N D 0 P E

LIST

OF

CLASS

Styles

H

135M

PARTS

57

9 0 0

RA

57900

TIN

G

N

Union

Rights

Second

Copyright

Special

Reserved

Edition

1971

By

Corporation

in

All

Countries

UNION SPECIAL CORPORATION

INDUSTRIAL

SEWING

CHICAGO

MACHINES

Printed

in

2

U.S.

A.

October,

1977

IDENTIFICATION

OF

MACHINES

on

the

Style

Each

UNION

machine.

numbers Example: minor Style

a

gauge

changes

number.

The

distance

number Thus, a 5-8 (needle (3. 18

for

mm)

Styles

which

57900

herein.

in given of

differs

11

•

This

catalog

It

this

Class.

from

handwheel

"Style

Example:

gauge

401

from of

machines

from

can

also

the

operator's

is

SPECIALmachine

Style

have

57900

are

numbers

one

H".

made

or

Special

in a standard

"Style

between

measured

the

in

represents

stitch)

middle

to

middle

needle

similar

the

Style

APPLICATION

applies

be

Reference

specifically

applied

to

positionwhile

toward

the

operator.

are

more

57900

rows

of

1/64ths

a

distance

or

to

extreme

in

construction

number,

with

direction,

is

identified

classified letters Style

numbers

machine,

HZ".

stitches of

an

left

needle

in

that

to

the

discretion

such

seated

by a Style as

suffixed,

or

inch

(.40

of

5/64

of

right

needle.

are

it

contains

OF

CATALOG

Standard

to

as

right,

at

standard but

contain

a

"Z"

between

mm),

inch

(1.

602

grouped

no

Styles

some

left,

the

machine.

number

never

the

is

suffixed

needles

going

98

mm)

stitch

under a Class

letters.

of

Special

front,

on a name

and

special.

contain

letter

is

from

and

8/64

Example:

machines Styles

back,

Operating

Standard

the

letter

"Z".

to

When

the

standard

represented

left

to

left

needle

or

1/8

number

"Class

as

of

machines

etc.,

direction

plat

"Z".

onl

by

right.

inch

listed

are

e

y

Advanced

mer,

Front Presser Rear,

Two Interlock System, Feed an

Rocker

Adjustable Preparedfor Thread

Tensions.

mm).

57900

H in-seams slacks. corduroy weight

forallgauges recommended

57900

N closing on

medium Type 16-8 commended

High

Speed

Disposal

Bar

and

Loopers,

Stitch

Filtered

Shaft,

Cast-off

use

Medium

and

ladies'

overalls,

material.

High

throw

on

sport

147

GSneedle

gauge

STYLES

Flat

Bed

Machines,

of

Trimmings,

Needle

on

Right.

Oil

Lateral

with

Maximum

throw

out-seams

of

speed

machine

shirts,

to

heavy

Bar

Dual

Stitch,

Single

Return

Looper

Plate

Knee

Press

Work

machine

of

skirts,

and

Seam

specification

machines.

5500

for

play

weight

for

No.

Driving

Reservoir

Pumps

Support.

light

jackets,

for

similar

Standard

R.

P.

side

pants,

material.

5-8

machines. Standard

speed

5500

R.

P.M.

OF

Needle

Mechanism,

Double

for

Travel,

Large

for

Presser

Space

for

simultaneous

and

medium

bathing

(401-602)

M.

seaming,

heavy

gauge

gauges

MACHINES

Medium

Bearing

Locked

Enclosed

Head

and

Single

Handwheel

Foot

to

Right

of

weight

suits,

operations

gauge

Nos.

shoulder

bathrobes,

Seam

and

specification

Type

Nos.

and

High

Needle

Three

Stitch

on

Positive

Base,

Disc

Looper

and

Lifter,

Needle

seaming

corduroy

beach

on

medium

519-SSa-2.

5-8,

seaming,

and

147 GKS

5-8,

12-12,

Throw,

Bar

Drive,

Needles,

Left

and

Automatic

Wakefield

Thread

Improved

Equipped

Bar 8 1/4

and

overedging

pants,

and

bathrobes,

to

Typ-

12-12,

16-8.

sleeve

for

similar

(401-602)

needle

16-8.

Vertical

Light

Left

Needle

Four

Lubricating

Bearings

Take-up

Belt

with Disc

Inches

wash

medium

128

GAS

Maximum

setting and

operations

519-SSa-2.

for

Nos.

Maximum

Trim-

Weight

Thread

for

and

Guard.

Type

(209.

on

the

pants,

kiddies'

heavy

needle

12-12,

re-

in

6

3

NEEDLES

Each

denotes

number,

in

thousandths

size

number

needles

The

by

this

able,

but results. tions,

Type 128

147

and

No.

GAS

GS

UNIONSPECIA.Lneedle

the

kind

of

shank,

stamped

packaged

type

catalog

the

ones

The

the

on

of

an

represent

and

numbers

are

given

indicated

type

numbers

sizes

Round

eye,

ium

spotted, plated-

140/054, Round

eye,

spotted,

duction.

125/049.

the

needle

inch,

the

sold of

the

in

available

shank,

150/060.

shank,

chromiumplated-

140/054.

has

point,

length,

shank,

midway

complete

by

Union

needles

the

machine

are

those

of

the

recommended

are

round

undersize

sizes

080/032,

170/067.

round

short

150/060,

both a type

groove,

denotes

between

symbol,

Special.

recommended

style

recommended

listed

below:

'

Description

point,

eye

short,

and

090/036,

point. point,

long.

undersize

sizes

170/067.

and

size

number.

finish

largest

shank

which

for

description.

to

needles

double

groove

diameter

and

is

each

produce

and

27%

and

eye.

given

style

Other

together

Sizes groove,

of

size

100/040,

double

groove.

eye

and

080/032. 090/036,

The

other

details.

of

blade,

Collectively,

on

the

of

machine

needles

the

most

with

their

struck

of

needle.

110/044,

struck

grooves,

100/040,

type

number

The

siz

measured

type

label

of

covered

are

avail-

satisfactory

descrip-

groove.

ball

chrom-

125/049

groove. one

ball

step

110/044,

e

and

all

re-

147

GKS

To

have sample on

label. A complete

needle,

Selection

should

pass

freely

Success

use

of

needles

a

reputation

more

than

for

three-quarters

Round

size

ball

ium

plated-

needle

or

of

proper

through

in

the

packaged

producing

shank,

eye,

sizes

orders

the

type

order

would

needle

operation

under

highes·i:

of a century.

round

spotted,

090/036,

promptly

and

size read: 111000

size

of

UNION

our

point.

short

number

is

determined

eye

in

brand

quality

long,

double

point.

standard

100/040, 110/044,

and

accurately

should

be

Needles.

by

the

order

SPECIAL

name.

needles

to

produce a good

machines

~

in

materials

groove.

eye

filled.

forwarded.

Type

128

size

struck and

125/049,

an GAS,

of

thread

can

be

®

,

which

and

groove,

grooves.

chrom-

140/054.

empty

Use

Size

package.

description

090/036

used.

stitch

formation.

secured

is

backed

workmanship

over-

11

Thread

only

by by

for

a

•

4

Fig.

1

THREADING Thread The

filled addoiluntilneedleof zona, 100 line, lubricated

before marked

Fahrenheit.

located

Excessive

machine

oil

has

starting to

''FULL".

to

and

been

the

no

oil

oilgauge

Maintain

left

oiling

in

the

AND

OILING DIAGRAM

as

indicated

drained

operate.

Use a straight

other

from (A,

oil

level

of

''OPERATE"

than

main

reservoir

above.

the

To

fill

Fig.

mineral

in

''OPERA

keeping

The

machine

1)

is

on

zone,

the

may

FOR

looper

theblack

oil

TE"position

marked

main

be

threading

before

with

oil,

of a Saybolt

reservoir

drained

CLASS 57900 MACHJNES

shipping

remove

line,

and

"LOW".

at

the

5

has

been

and

plug

locatedto

viscosity add

oil

The

filled

plug

screw

enlarged

so

the

reservoir

screw

therightof·''OPERATE"

of

90

when

needle machine is

necessary.

(B,

for

in

top

cover

to

125

seconds

is

to

is

automatically

Fig.

1).

clarity.

must

the

be

and

at

black

H

VAPOR

~~

SPLASH

OIL

RESERVOIR

.

OIL

FEED

B

oiL

RETURN

ACTION

SCRE W

BY

WIT

-P ASS OUTLET

6

H

ADVANCED

FLATBED

LUBRICATION

SYSTEM

Figure

Letter

A.

B.

c.

D.

E.

F.

G.

Bearing Crankshaft

and

Needle

Head ings).

Looper

lever

Opposing end vents shaft

Right

Left tric

or

crankshaft

lever

area

drive

bearings.

of

mainshaft.

oil

bearing.

mainshaft

mains bearings

Machine

drives,

(all

mechanisms

Helical grooves

leakage

haft

bearing

located

Area

upper

bearings.

cross

crank,

shaft

Short

from

bearing.

looper

groove

right

and

on

SUPPLY

ball

straps

bearing.

and

bear-

drive

in

right

pre-

main-

all

eccen-

mainshaft.

SYSTEM

Method Oil

ions rods.

Oil

supplied Mist

Oil (56343 connecting

Oil splash

Supply shaft.

Oil and troduced right

Amount

shaft in

of

agitation

on

trough

as a result

agitation

E)

drip

in

grooves

supplied metered

mains

controlled

right

end

Lubrication

as a result

needle

(51282

by

splash

of

as a result

on

bottom

rod.

plate

chamber.

into

of

which

in

from

by

felt

center

haft

lubricant

with

of

mainshaft.

lever

AE)

in

splash

of

right

hollow

plugs.

of

bearing

by-pass

column

in

of

extens

connectin

which

area.

in

column.

of

splasher

looper

accumulates

end

shaft

drive

of

main-

mainshaft

Oilis

center

in-

in

the

area.

hole

-

g

is

of

H.

I.

J.

K.

Figure

Letter

L.

M.

Lower

mainshaft

Looper

rocker per

rod

Right joint.

Feed rocker

Machine Head

Base

looper

rocker

shaft

ends

of

eccentrics.

cone,

shaft

bearings,

ball

joint.

bearings.

Area

connecting

right

shaft

rod

and

needle

and

left

and

left

upper

RETURN

rods

of

looper

loo-

bearing

feed

SYSTEM

Oil

run-out

supplies. Supplied

shaft

yarn

as a metering

Oil

supplied

to

lubricating

Self-lubricated

Method Felt

pad pump primed bearing.

Felt

pad return and

primed accumulates chamber.

from

which

of

Return

in

head

located

by

oil

in

base

pump

from

by

eccentric

hollow

contains 4 strands

from plate

bearings.

on

from

collects

located

oil

splash

looper

device.

front

(56393 K).

collects

crankshaft

left

on

drip

in

bearing

rocker

base

oil.

Return

crankshaft

oil.

Second

crankshaft

plate

which

looper

drive

of

felt

and

7

LUBRICATION

INSTRUCTIONS

FOR

MECHANICS

CAUTION! reservoir before the damage.

Fahrenheit No.

2) needle Oil zone

CAUTION! be

that

iod clean the hand for parts.

beginning

oil

to

Use a straight

175.

Fill

and

check

is

to

should

marked

over

filled.

It

is

has

be

lubricated

out

needle

oiling

several

recommended

been

lint

Oil

must the

various

in

the

main

oil

the

be

added

''LOW".

It

is

out

and

bar.

will minutes

has

been

be

filled

to

operate.

mineral

main

reservoir

level

black

when

important

of

service

as

follows:

directly

Replace

be

required.

to

drained

to

the

parts.

oil

reservoir.

at

gauge

line, Recommended

located

needle

that

that a new

Remove oil head

distribute

from

proper

Run

Full

RECOMMENDED

of a Saybolt

at

plug

(B).

is

these

for

an

the

needle

cover

Run

oil

the

level

machine

speed

This

to

machine,

machine

is

screw

Oil

the

right

the

black

grease

machines

extended

the

head

bar

as

no

to

the

main

as slowly operation

viscosity

equivalent

in

upper

is

at

maximum of line,

No.

or

per-

cover,

link

further

slowly

various

reservoir indicated

for

several

can

then

OIL

of

90

to

Union

crank

safe

''OPERA

located

28604 P (See

not

one

and

TE"zone,

before

on

oil

minutes

be

to

125 Special

chamber

operating

to

the

Page

shipment,

gauge

to

expected

seconds

specification

cover

marked

left

of

''OPERATE"

13).

so

(A,

Fig.

distribute

without

at

(A,

level

when

''FULL".

the

1)

100°

Fig.

For dirt dirty, ed

every from Fig. machine, cover,

NOTE: Looper ceive be

sure

holes OIL

GAUGE The

proper

ment

steps

1.

2.

3.

4.

5.

and

lint

change

2000

main

2)

located

oil

thru

oil

in

mainshaft

oil

become

should

Place Remove to Make Remove Fill

shaft

machines

reservoir

or

by

holes

gauge

level

be

drain

main

in

deposits

the

oil.

operating

below

removing

at

the

avoid

the

mainshaft,

in

when

is

in

the

necessary,

followed:

the

machine the oil

from

sure

bushing

all

lower

reservoir

operation at

reasonable

An

oil

hours.

by

removing

the

cloth

the

back

the

set

oil

of

and

feed

eccentric

spot

at

reservoir.

however,

reservoir

the

oil

is dra

crank cha

(D. Fig.

check

change

Oil

plate lower machine.

lift

so

when

screw

the

factory

Should

upright

reservoir.

ined

mber

to

a level

2).

the

oil

intervals.

is

recommend-

may

be

drained

plug crank

eccentrics

line is

on

plug screw

screw

at

front

chamber

assemblin

up

with

in

time

to

show the

an

adjust-

the followin

a level

from

cover,

even

main

with the

for

If

(C,

of the

r e-

g

oil

spot

.

g

table

or

(C, Fig. 2)

reservoir.

located

bottom

bench.

and

at the ba

contour

Fig. 2

tip

ck

ma

chine

of

the

of

the knee

forward

machine.

press

8

6.

Loosen or of

7.

Tighten cover.

B.

Add

''OPERATE"

lock

nut

right

until

''OPERATE"

lock

oil

so

that gauge

zone,

{E)

the

zone,

nut

OIL

on

calibrating

gauge

marked

{E).

needle res

marked

GAUGE

needle

replace

''FULL".

{Continued)

screw

rests

"LOW".

plug screw

ts

on

the

{F).

the

{C)

black

and

black

and

line,

turn

line,

lower

the

located

scr

ew

crank

to

the

to

the

chamber

the

right

left left

of

Align

and

test

Machine

Style

57900

H-5-8

the nee

plate

Fi

of

g. 3

dle

the

bar

right

Test

698

ALIGNING

(A,

Fig.

gauge.

Plate

No.

AX-5-8

NEEDLE

Remove

chamber

needle

inside chamber lever and

that

wall

the {Do

of

notch

not lever). in

Fig.

THE

4)

and

See

chart below.

LEVER

cover

lever

the

arm

cover.

stud

{B).

its

the

of

allow

Allow

3. NEEDLE

set

to

Right

the. head

{G.

bearings

casting.

Make

delivery

bed

casting

the

needle

the

1/64

BAR

height,

Test

No.

PI40

BEARING

cover

Fig.

oiler

below

which

sure end

lubricates

it

(C) at lever

oiler

inch

to

{.40

using

A

OILER

2). (A,

is

contacts

the

rest

the

and

upper

Check

position

Fig.

the

upper

the

tilted

downwardly

back, just

shaft

mm)

stop

on

the

clearance

proper

Left

PI40

3)

located

the

collar.

test

Test

No.

crank

of

crank

needle

inside

above

needle

as

pins

A

57900 57900 57900 57900

57900

Insert

Now needle and

the

on

the

If

and

Size

holes

4)

and

H-12-12

H-16-8

N-5-8 N-12-12 N-16-8

test

assemble

bar

is

height

test

plate.

test

plate

as

of

throat

turn

bar

pins No.

test

located

of

the

when

and

required)

plate.

as

required.

698 698 698 698

698

plate

properly

needle

the

test

and

To

AX-12-12

BH-16-8

AX-5-8

AX-12-12

BH-16-8

PI40 A in

to

machine

if

bar

is

needle

pins

are

align

the

needle

Tighten

the

correct

bar

not

needle

the

left using test

is

the

pins

at its

available,

bar

bar.

loos

clamp

9

PI40

PI40 PI40 PI40 PI40

and rig

throat

ali

when

lowest

so

en

screw.

A A A A A

ht seat

gn

the

plate

with

shoulder

attaching

the

position.

insert a new

the

needles

needle

bar

of

the needle

holes

of

the

set

of

center

clamp

screws.

in

the

test

needles

in

screw

PI40

PI40 PI40 PI40 PI40

test

pins

the

(B,

A

A A A A

holder.

The

plate

rest

{Type

needle

Fig.

SYNCHRONIZING

LOOPER

AND

NEEDLE

MOTIONS

Check

21227 R as

Insert

rocker.

for

attaching.

the

handwheel

in

the

looper plate the and en the pin in will one reading wheel looper to

will

NOTE: synchronization

and

pointer

the

set handwheel again

synchronization,

return

graduation

is

the

have

Place

set

right

screw

is

turned

drive

rear.

to

If

the follows:

the

rocker

rests

end

contacts

to

higher

be

gauge

synchronization

pin,

which

the

gauge

Place

in

the

in

the

lever

If

the moved

the

operating

contacts indicator against

of

the

pointer

and

note

the

reverse

the

same

on

the

scale

on

the

in

the

shaft

reading

to

No.

21227 R is

may

be

plate.

operating

is

included

plate

shank

the

indicator

pointer

reading.

will

the

checked

on

of

direction

the

so

that

top

rests

direction

If

is

scale

have

is

lower,

front.

of

the

looper

with

the

throat

the

indicator

until

edge

of

the

left

of

the

needle

at

'b".

reading.

until

the

motions

of

the

indicator

A

variation

allowable.

when

as

the

direction,

to

be

this

not

available,

follows:

the

plate

the

gauge

end

bar

Tight-

Tum

the

are

If

the

hand-

the

moved

shaft

and

needle

gauge,

seat

in

the

of

motions,

in

the

using

take-up

back

the

wire

using

hole

throat

hole

gauge

in

the

plate

in

bed.

No.

looper

screws

Turn

Insert looper direction

to

the

needle

a

light

move

oil drive

stud

reservoir

lever

the

rocker

until

left

is

with

tap

with a small

forward

rocker

front

and

the

even

top

looper turn point

with

respect

Fig.

(toward

cover

shaft,

(A,

handwheel

of

the

left

to

the

5

hammer,

operator),

and

oil

toward

Fig.

in

looper,

side

of

looper

directly

reservoir

the

operator,

5)

in

the

operating

moving

right

remove

needle

point,

direction moves side synchronize, needle

will

(.127

from

of is move

zing

it

verse.

shaft as Fig. move

on

back

(B).

then

the

turned

in

follows:

the the

cover,

turn

until

to

the

of

the

with

be

the

same. A variation mm) the

eye

looper

the

looper stud the

Moving

5)

(C,

opposite

synchronizing

of

the

stud

to stud, cloth

then,

is

all

that

Note

handwheel

the

left

and

right

the

respect

is

allowable. of

the

is

greatest

in

the

Fig.

of

the

Loosen

looper

rear

is

all

plate,

a

is

Fig.

the

height

looper

is

even

needle.

height

operating

drive

5)

direction

(away

light

required.

to

the

needle

to

the

looper stud the

clamp

drive

that

throat

tap

of

shaft

is

from

is

4

of

the

in

the

reverse

point

with

the

If

the

motions

the

eye

looper

of.

005

If

the

distance

to

the

when

the

pulley

direction,

synchroni-

rear.

accomplished

lever required.

plate

on

Moving

acts

the

drive

screw

(E).

operator),

support,

the

looper

eye

again

left

of

the

point

inch

point

re-

lever

(D,

To To

of

10

SYNCHRONIZING

LOOPER

AND

NEEDLE

MOTIONS

(Continued)

NOTE: it

and rocker metal

Looperdrive

the

bed

shaft

to

by

metal

lever

casting.

compressing

contact

with

All

(E, end

the

Fig.

play

the

bed

5) must

''0"

ring

casting.

Fig.

has

an

oilseal

be

removed

until

Tighten

6

lever

collarand

from

(E)

and

screw

(D).

the

an

"O"ringbetwe

looper

oil

seal

drive

collar

en lever mak

e

With centerline Remove of

the

gauge

mentis

drive

can cone

(Fig.

above

lever

be

checked

and

6). paragraph.

SETTING

After

so

the

• 045 obtained and

the

casting

setting

of offplate the

two

to

the

casting. bent

in allowing the

take-up Tighten support

the

looper

of

the

right

nut

(A,

Fig.

should

necessary,

(D)

as

with a scale.

thecenterline

when

THE

the

looper

TAKE-

main

inch

between

the

you

the

take-up

support.

screws

For that Using

half,

each

screws

and

position

end

and

the that

remove

at

the

looper

6)

and

locate

against

loosen

required.

of

is

at

UP

shaft

(1.

143

has

mm)

head

will

have

in

relation

the

final

hold

shim

it

to

be

positioned

cast-off

hold

shim

extreme

connecting

place

the

clamp Tighten The

the

looperlever

the

extreme

been

dimension

of

the

an

setting,

the

cast-off

No.

over

plate

the

cast-off

No.

right

end

rod

hole

the

right

in

side

screw

clamp

distance

between

studshould

right

positioned

main

shaft

approximate

to

the

cast-

loosen

plate

39152

the

U-4

take-up

between

support.

plate

39152

U-4.

of

bearing,

gauge

of

(C,

screw.

end

is

its

the

travel,

over

looper

Fig.

If

gauge

the

centerline

check

using

threaded

rocker

6)

and

is

the

gauge

stud.

cone

reposition

not

available,

of

be 4 1/16inches(103.19

of

its

travel.

Refer

Fig.

location

No. 21227

The

(B).

the

looper

to

7

of

left

If

adjust-

the

looper setting rocker

mm)

'NOTE"

the

CX.

end

in

11

SETTING

THE

LOOPER

Insert a new

The

distance

looper

to setting.

and

obtain nut

the

nut

(G).

(F)

should

right.

If

adjustment

(H)

the

7/32

Make

on

adjustment.

The

looper

the

needles.

If

adjustment

(L)

as

required. turning making is

it

this

obtained

counterclockwise

needle-looper accomplished clamping

loopers

set

of

from

Looper

the

be

7/32

gauge

connecting inch

(5.

sure

its

is

set

point

is

the

necessary.

Turning

adjustment

and

recheck

relationship.

by

applying

in

looper

needles.

center

of

inch

No.

is

required.

rod

56

mm)

left

ball

correctly

brushes.

stop

acts

may

prove

the

adjustment.

A

minute

pressure

rocker.

SETTING

type

and

the

right

(5. 56

mm)

21225-7/32

loosen

(J).

turn

dimension.

joint

but

is

in

line-of-feed.

does

loosen

screw

the

clockwise

reverse.

helpful.

adjustment

on

the

so

HEIGHT

size

needle when

can

nut

the

connecting

Retighten

in

vertical

not

pick

lock

Tighten Insert

loopers

as

to

OF

as

specified.

(E.

the

looper

beused

(G.

Fig.

both

position

if.

at

the

screw

(K.

sets

Holding

lock

back

of

looper-needle

at

front

get

the

NEEDLE

Also

Fig.

6) is

to

at

the

advantageously

6)

(it

has a left

rod

forward

nuts.

first

and

as

it

moves

rear

Fig.

the

screw

looper

proper

of

6)

loopers

securely

and

or

back

in-line-of-feed

BAR

insert

its

front

point

of

farthest

tocheck

hand

or

backward

nut

(H)

does

the

and

to

not

the

right

turn to

the

left.

stop

front

after

obtain

relationship

of

the

blade.

looper.

the

position

thread)

and

bind

and

rear

setting

the

setting.

front

this

to

then

after

behind center

screw

and

while

same

can

be

while

The

stitch

when

If

down

ment

equal

needle's

the

adjustment

as

of

clearance

The

in

the

throat

travel ance clamps ward by move rocker

set.

in

the

or

loosening

the

arm

The 3/64 point holds tighten

nut

inch

(F.

of the

screw Fig.

clockwise

height

eye

point

of

is

required

the

needle

feed

dog

plate.

it

may

front

feed

rearward

screws

feed

rocker

(B)

tips

of

(1. 19

mm)

travel.

feed

dog (A).

5)

and

to

raise

of

the

needle

is

3/64

looper.

necessary.

and

retighten

bar

on

both

should

NOTE:

be

necessary

and

rear

rock

er

arm

as

needed

(D)

which

to

does

the

not

feed

above

The

height

in

position.

If

feed

turn

the

front

inch

moving

while

the

right

SETTING

be

set

See

of

(B)

and

desired

bind

dog

teeth

the

can

dog

screw

teeth.

bar

(A.

(1.19

to

the

loosen

screw

screw.

making

and

for

maximum

''CHANGING

to

centralize

throat

to

plate.

the

retighten

hold

the

position

after

making this adjustment.

should

throat

be

adjusted

turn

teeth

height adjus

are

(G)

clockwise

Retighten

Fig.

4)

mm)

left.

below

is

(B)

Care

this

adjustment.

left

sides

THE

FEED

STITCH

If

feed

rocker

nut.

feed

rocker

and

extend 1 1/4

plate

and

by

not

is

correct

the

even

and

must

with

reposition

be

of

the

DOG

travel

feed

and

dog

required.

(C)

Equal

(C)

retighten

parallel

loosening ting

parallel

to

lower

nut

(F)

when

underside

the

left

taken

as

not

the

needle

equal

clearance

LENGTH".

motion

to

loosen

and

move

side

clearance

onto

the

screws.

tooth

with

depth

the

screw (A, Fig. 8)

screw

with

when

the

(B)

the

front

feed

the

top

of

the

left

of

the

side

needle

to

disturb

needles

slots

With

obtain

nut

(A.

the

feed

rocker

Make

or

front

of

bar

in

throat

maximum

equ

Fig.

can

sure

approximately

this

(A)

the

are

on

all

al

7)

rocker

be

obtained

shaft

the

looper. needle.

up

align-

to

plate.

sides

clear-

which

throat plate at high

which

as

requir

throat plate.

teeth.

dog

is

ed

or

set

properly.

and

loosen

counter-

602

or

have

feed

for-

(E).

feed

r e-

12

(C,

and in

Set

Fig.

turning

the

head

the

8)

stitch

1/2

the

of

to

turn stitch the

main

required

(it

has

adjusting

shaft

CHANGING

length.

aleft

hand screw (E),

which

STITCH

This

thread)

(D)

located

is

LENGTH

is

accomplished

on

the

under

marked

end

the

with

byloosening

of

the

stitch

left

end

''L"

and

regulating

of

the

''S".

Turning

the

cloth

locknut

stud

plate,

the

screw and regulating structive

''U"

NOTE:

rear

require

with

SETTING

so

when

of set

approach needles, left, forward needle

raise turn counterclockwise after

clockwise

turning

shaped

Any

needle

Machines

repacking

Union

Set

the

that

it

at

its

• 005 as

low

are

guard

or

screw

guard

inch

or

it

stud

damage

key

change

guard

Special

THE

rear

does

until

lower

not

most

(.127

as

within

the

even

rearward,

as

(K)

is

properly

shortens

in a counterclockwise

toward

to

the

slot

in

setting.

having

REAR

forward

possible,

with

needle

clockwise

needle

after

Corporation

NEEDLE

needle

quite

rom)

about

points

the

required,

to

raise

the

feed

the

ferrule

stitch

years

guard

contact

point

is

permissible.

yet

3/64

of

needles.

merely

guard,

to

set.

stitch

''L''·

drive

length

bearings

of

service.

grease GUARD

(H,

the of

have

inch

the

loopers

loosen

and

retighten

loosen

lower

it.

Retighten

(G).

Fig.

travel.

To

Fig.

(moves

direction

bearing,

will

in

No.

8)

rear

its

(1.

19

move screw

screw

needle

8

stitch

the

necessitate a corresponding

feed Bearings

of

A It

vertical

mm)

moving

rocker

28604

horizontally

the

needles clearance should

the

(J),

screw.

(J)

guard

screw

regulating

lengthens

locknut

Key

at

should

P.

be

face

of

the

to the

guard

move

To

and

or

(J)

the

securely.

screw

locations

be

cleaned

stud

stitch

(F)

toward

(moves stitch

To

prevent

must enga

chan

ge

(F, Fig. 7)

and

r e-pa

Fig.

9

the

ge

in

"S''

de-

the

may

cked

NOTE:

Any

change

in

stitch

length

will

require a chan

13

ge

in

rear

needle

guard

settin

g.

Set

ward

brush vertical

of

the right (A,

needle

Fig.

lower

tighten

the

path

but

not

face

needle.

9),

or

rotate

screws

front

of

pick

push

The

at

anytime.

rotate

needle

after

needle

the

front

at

this

the

front

needle

guard

SETTING

guard

looper

needle.

needle

To

move

guard

guard,

is

properly

FRONT

so

as

It

until

guard

needle

holder

loosen

that

it

should

the

NEEDLE

it

pushes

moves

point

should

guard

as

required

screws

set.

behind

be

set

of

not

forward

(B),

GUARD

the

left

as

the

looper

contact

and

reposition

602

the

needle.

low

as

is

the

or

rearward,

retighten

stitch

needle

The

possible,

just

past

rear

needle

screws.

as

necessary

looper yet the

loosen

To

back

have

left

guard

screws

raise,

and

to-

may

its

side

or

re-

NOTE:

setting.

The presser entirely

If

adjustment

(A,

Fig.

disc

there

separator

should

SETTING

The

is

possible

A

change

thread

foot

is

released

10),

located be

HEIGHT

height

to

in

tension

raised

when

is

as

required.

no

binding

OF

of

the

remove

stitch

length

THREAD

release

to

within

the

needed,

at

the

at

PRESSER

presser

the

presser

1/8

presser

loosen

back

of Retighten any

bar

(B, Also mately ance presser

(D, face

when leased plate,

WILL

TENSION

is

set

inch

foot

tension

the

point.

BAR

(C,

Fig.

foot

Fig.

there

between

Fig.

of

the

with

NOT

correctly

(3.18

has

reached

machine

screw.

4)

when

10) should

1/16

inch

bar

connection

4)

and

head

foot

and

the

require a change

RELEASE

when

mm)

release

and

After

is

set

the

foot

is

fully

(1.

lower

the

opening

lifter

presser

feed

it

begins

of

the

its

highest

lever

move

screw

tension

adjustment

correctly

lifter

depressed.

be

approxi-

59

mm)

clear-

surface

and

bottom

in

the

lever

is

foot

dog down

lever

of

guide

in

end

of

if

it

the

sur-

bed

reresting

below

front

to

needle

function

its

travel

position.

on

the

throat

Fig.

the

guard

as

the

and

is

10

throat

plate.

If

presser

Set

tact

the

Fig.

foot

can

the

presser

spreader

1

be

when

removed

bar

stop

raised.

ting tion. presser

up

driver retighten

so

as

mentioned

collar

adjustment

direction

Loosen

presser

to

that

needle

(F,

Fig.

foot

bar obtain screw.

in

14

is

until screw down

connection

the

Check

bar

so

that

needed,

the

(E,

on

1/16

is

turn

needle

Fig.

the

throat

and

inch

setting

in

its

high

paragraph.

the

presser

handwheel

bar

is

4),

then,

plate

guide

(1.

59

byturning

position

foot

in

opera-

in

the

low

while

holding

surface,

with a screw-

mm)

setting

handwheel and

does

not

posi-

pry and

see

con-

if

The

Nos.

mm)

a made

5-8

for

scale

by required its

arc

travel

loosening

ecting

link

arc

travel

and

16-8

gauge

No.

between

loosening

to

obtain

is

nut

(J)

properly.

of

on

12-12

the

nut

the

equal

and

the

spreader

Styles

on

two

extreme

(G,

desired

distance

moving

SETTING

57900

Styles

Fig.

4)

amount

to

the

spreader

THE

should

Hand

57900 spreader

and

moving

of

the

center

SPREADER

be

set

at

N.

This

Hand

N.

arc

the

arc

travel.

of

rocker

shaft

9/16

inch

setting

should

Measurementis

travel

points.

connecting

Set

the

its

arc.

arm

This

(K)

(14.

29

mm)

be

5/8

made

Adjustment

link

(H)

up

connecting

is

accomplished

to

position

for

gauge

inch

(15. 88

byplacing

can

or

down

link

so

the

conn-

be as

that

by

With

end

of

its

left

of

the

(A,

Fig.

Retighten

3/32

inch

complished

the

needle

stroke,

centerline

12)

and

screws.

Fig. (2. 38

12

mm)

by

loosening

bar

the

upper

of

the

rotating

B

"x"

and

in

its

up

spreader

center

spreader

CAUTION: thrust ing spreader

1/64 Styles.

inch

Style

throat

Adjustment

12)

11)

be

kept

screws

position,

point

needle.

holder

collar

screws

shaft

The

spreader

to

1732

The

(8.

33

57900 H

plate

and

position

Theleftedge

should

close

(C)

and

to

moving

and

should

This

(B)

The

for

(A,

and

inch

bottom

mm)

and

on

machine

can

be

clear

the

spreader

extend

is

accomplished

to

position

spreader the

spreader

Fig.

up

12) on

should

(.40

of

the

above

27/64

made

spreader

be

the

clear

to.

the

inch

Style

by

as

(A,

7/32

inch

by

the

upper

holder

shaft,

sure

to

spreader

the

79

mm)

spreader

throat

(10.

57900

loosening

required.

Fig.

loosening

is

push

left

plate

72

ofthespreaderthreadguide

the

top

of

the

right

the

guide

needle

spreader.

as

necessary.

by

11)

at

the

(5. 56

mm)

screws

spreader

also

so

the

when

tighten-

down

holder.

needle

on

should

mm)

all

be

on

above

shank

machine

N ('X", Fig.

screws

(C,

(B,

approximately

This

can

be

left

to

the

point.

lower

on

the

by

21/64

the

12).

Fig.

ac-

For

best The Needle

the

The The Needle The Pull

tension

Needle Needle

Looper

nuts

all

results

602

loops

left

needle

401

stitch

loops

seam

threads

to

threads threads

gauges

and

the

stitch

do

not

may

obtain

following

must

may

hang

have

loop

must

may

be

grin

through

the

for

Styles

for

Styles

THREAD

conditions

be

to

may

pulled

down

be

alike.

pull

up

as

in

be a medium

pulled

or

the

following

open

proper

up

between

up

tensions:

57900 57900

to

TENSIONS

unpuckered.

much

slightly.

tight

1/64

eyelets,

H-5-8 H-12-12

----·--------------------------------------

spreader

threads---------------------------

15

are

as

stitch.

1/64

inch

and

1/3

desirable:

of

one

to

1/32

(.40

mm).

per

Fig. 1 and

H-16-8

and

57900 N,

stitch

inch

-------

and

(.40

adjust

4

5

2

within

to.

79

the

oz.

(113.40

oz.

(141.

oz.

(56. 70

this

range

mm).

applicable

gr).

74

gr).

Set

eyelet the 57900 (19.

the

inch

(A,

center

H-12-12

05

mm)

spreader

(12.

mounting

thread

ble

frame

without

stroke.

SETTING

the

401

Fig.

13) 1 inch

of

its

and

on

all

thread

70

mm)

screw.

eyelet

drawing

NEEDLE

stitch

needle

mounting

57900

other

frame

below

Set

the

(C)

thread

AND

thread

(25. 4 mm)

screw

N-12-12;

machine

eyelet

the

center

602

stitch

as

high

on

SPREADER

frame

above

on

Styles

3/4

inch

Styles.

(B),

of

Set

1/2

the

needle

as

possi-

the

down-

THREAD

FRAME

EYELETS

SETTING

TAKE-

Set

Fig.

13) thread is needle bar

Lower

thread

eyelet

even

bar

has

this

loop,

SETTING

The

is

not

spottedon

ing

conditions.

NEEDLE

UP

the

needle

THREAD

WIRE

thread

locatedadjacent

(E)

so

that

with

completed

looper

the

thread

setting

or

raise

LOOPER

thread

top eyelet,

its

for

THREAD

themainshaft

It

is

set

.

ll

take-upwire

to

the

its

upper

of

the

holes

when

downward

a

smaller

it

for a larger

TAKE-

take-up

needle

the

(A,

Fig.

(D,

bar

surface

in

the

needle

stroke.

needle

loop.

UP

14)

andconsequently,

correctly

lobe clearly cast-off determines Moving screw

of

support

slots

when

the

take-up

visible

plate

the

(C) cones, moving same; slots should

treme tioning graph

causes

just

less thread

become

position

before

"SETTING

the

looper

below support amount

(B)

up

caus

es

to the

securing

THE

can

thread

when

the

(B)

of

towards

more

down

taut

left.

support

TAKE-

be

set

the

point

underside

is

thread

towards

to

be

pulled.

as

the

Check

UP",

Fig.

13

tocompensate

is

just

cast

off

of

the

left

of

the

looper.

adjustable

pulled

the

bottom

to

the

off

be

The

and

by

of

its

pulled

top

of its

loop

the

loopers reach the

out

(B)

as

for

right

described

final

to

settin

for

vary-

the hig

needle

its

setting

take-up.

mounting

from

screw

er

threads

ir

left

posi-

in

para-

g.

hest

is

The

the

ex-

The

401

Fig.

Regulate enough is

bar

pressure

placed

in

the clockwise an

independent

the

chain

14

thepresser

on

the

on

the

fabric.

head

of

the

machine.

acts

the

reverse.

pressure

and stopping

adjustable looper the

PRESSER

spring presser This

adjusting

chain

and

thread

602

thread

FOOT

regulatingscrew

foot

to

is

the

knurled

Turning

The

401

stitch

screw

cutting.

stitch

into

feed the

it

loop

can

be

the

settin

g.

PRESSURE

work

screw,

clockwise

chaining

(L, Fig.

er

thread

positioned

401

stitch

(F,

uniformlywhen

located

increases

section

4)

for

16

Fig.

e"yelets

to

system

13)

directly

the

of

best

(D,

Fi

g. 14)

reduce

or

put

without chang

so

that

it exerts

a

slight

behind

the needle

pressure, counter-

the

presser

control

on

foot has

feeding out

are

more

ing

only

tension

of

The

the

cutting

throat

edge

plate

ADJUSTING

of

the

lower

(B).

This

can

TRIMMER

knife

be

(A,

accomplished

MECHANISM

Fig.

15)

should by

be

set

loosening

level

screw

with

(C),

the

move

top

lower lower complished

to When The

rear.

lmife

move

desired

shear

This

knife

angle

up

should

by

adjustment counterclockwise screws screws

blade. lished upward

(J).

screw. knife turn

NOTE:

bear

(F) (E).

The

upper

Positioning

by

loosening

or

When

desired

Should

become

eccentric

Upper

against

& (G)

downward

upper

or

down

be

aligned

loosening

to

the

left

position

of

the

and

screw

in

the

knife

should

of

knife

screw

can

position

forward necessary. pin

(L)

as

lmife

lever

knife

as

required

screw

and

of

lmife

lower

can

be

opposite

be

to

(H,

be

accomplished

of

knife

or

rearward

loosen

required.

thrust

lever.

with

(D),

turning

has

knife

made

(G)

clockwise

direction

set

the

left

Fig.

has

Allen

Retighten

bracket

Fig.

and

the

center turn it

been

should

by

loosening

to

trim

or

15). been

repositionin

head

15

retighten

of

the

screw

away

from

obtained,

be

set

until

will

decrease

the

full

right

can

Positioning

by

loosening

obtained,

screws

Allen

(G, Fig. 13)

(A,

the

screw.

right

Fig.

The

needle.

16)

operator

retighten

at

about 1 degree,

screws

(E)

the 1 degree

the

shear

length

be

of

its

accomp-

of

knife

screw

retighten

g

of

upper

(K),

then

head screws.

should

trimming

toward

acts

screw

and

turning

is

This

can

the

(D,

yielding

screw

obtained,

angle.

Fi

g.

edge

be

of

acoperator reverse.

Fig.

to

15). the

(F)

turning

Retighten

16

~LUSTRA

This views in

their

of

various

actual

TIONS

catalog

found a listing pieces

required

has

sections position of

the

parts

in

the

ORDERING

been

in

of

the

arranged

the

machine.

with

particular

mechanism

their

view

REPAIR

to

simplify

On

the

part

number,

being

PARTS

are

shown

page

shown.

ordering

opposite

description,

17

so

repair

that

the

parts

the

illustration

and

parts.

may

the

Exploded

be

seen

will

number

be

of

ORDERING

REPAIR

PARTS

ILLUSTRATIONS

the

position

in

ordering

Numbers

in

of

that

parts.

Component indicated assembly.

Ref.

No.

62 63

by

Example:

Part

No.

29105 22559

indenting

AJ

A

64 56343 E 65 66

not

56343

22587

It

will

listed.

commended,

At

the

in

this

book.

the

part

number

c

K

be

noted

The

so

back

This

(Continued)

the

first

part

in

Always

parts

of

their

Looper

in

the

reason

the

of

will

is

complete

the

book facilitate

known.

column

the

use

are

reference

illustration.

the

part

sub-assemblies

descriptions

Driving

Bearing

Oil

Splasher

Ball

Joint

Bearing example

that

replacement

Lever

Cap

Guide

Cap

shown

sub-assembly

will

be

found a numerical

locating

Reference

number

which

under

numbers

listed

can

the

only,

numbers

in

the

second

be

furnished

description

should

Description

Crank

Screw,

Assembly

--------------

lower----------------------

---------------------------------Fork

S~rew,

above

should

the

--------------------------

upper----------------------

that

the

eccentric

of

these

illustration

parts

be

ordered.

index

individually

of

and

description

and

all

merely

never

column.

for

of

the

and

the

indicate

be

repairs

main

bearing

is

not

parts

when

used

are

sub-

Amt.

Req.

1 2 1 1 2

are

re-

shown

only

Where

some

of

the

identification

Part

numbers

appear.

IMPORTANT!

OF

MACHINE

Success UNION oration, to Maximum

the

SPECIAL

its

most

efficiency

Genuine

parts is

are

your

stamped

guarantee

the

construction

smaller

letter

is

represent

ON

FOR

WHICH

USE

in

the

operation

Needles

subsidiaries

approved

needles

with

of

parts.

and

stamped

ALL

PART

GENUINE

and

scientific

and

durability

are

packaged

the

Union

the

highest

IDENTIFYING

permits,

on

in

the

ORDERS,

each

those

to

distinguish

same

part,

PLEASE

IS

ORDERED.

NEEDLES

of

these

Repair

machines

Parts

authorized

principles,

are

assured.

with

labels

Special

quality

PARTS

part

is

where

the

regardless

INCLUDE

AND

as

furnished

distributors.

and

marked~

trademark,

in

materials

stampedwith

construction

part

from

of

PART

REPAIR can

be

secured

PARTS

by

They

are

made

U S

Emblem.

and

workmanship.

the

are with

its

part

number.

does

similar

catalog

not

ones.

in

permit,

which

NAMEANDSTYLE

only

Union

designed

utmost

Special

®

,

Genuine

Each

with

genuine

according

precision.

repair

trademark

On

an

they

Corp-

TERMS

Prices

are

forwarded

otherwise

are

net

f.

directed.

o.

cash

b.

A

charge

and

are

shipping

is

subject

point.

made

to

Parcel

to

cover

change

Post

postage

without

shipments

18

and

notice.

are

insured

insurance.

All

shipments

unless

- - -

~.

Torque

a

distance

driver,

amount

All unless by

hand

The

(measured

by a lever

etc.

of straps

Many

torque

and

otherwise

as

tightly

screws

TORQUE

in

inch-pounds)

(in

of

these

will

tighten

eccentrics noted. as

possible,

inches

All

or

feet).

devices

the

part

should

other

unless

requiring a specific

REQUIREMENTS

is a rotating

are

to

the

be

tightened

nuts,

otherwise

torque,

This

is

available,

correct

to

bolts,

screws,

noted.

will

force

(in

pounds)

accomplished

which

amount

19-21

when

and

inch-pounds

etc.,

be

indicated

applied

by a wrench,

set

at

no

tighter.

(22-24

should

on

the

be

picture

through

screw

the

proper

em/kg)

tightened

plates.

19

•

8

FILL

MAIN

HESERVOIR

IIEHE

J4

I

20

MAIN

FRAME,

CAST-OFF

PLATE

AND

MISCELLANEOUS COVERS

Ref.

No.

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

33

34 35 36 36A 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

Part

No.

22829 56382 J 56382 K 56382 F 22848 56382 L 22548 56382 D 56382 E 56382 B 56382 M 22733 E 22541 56382 c

22539 s 52882 y 51282 AE 22894 E 57770 22539 G 57882 E

57831

22564 B

57882 B

22569

57882

22na

22513 35731 A 22

57944 B 57944 A 57844 A 57944

57844 B 5 57844 57892 A 80665 F 57892 57892 B 22848

51758

22585 22889 A

21375 22829

56391 22569 D 57857 52958 D

57804 52958 G

90

357

542

605 A

95

78

58

20 "

539

98

1

58

73 28

c

C-

c

AV

A

B

A

Screw---------------------------------------------------------

Looper Gasket------------------------------Oil Screw---------------------------------------------------------

Gasket Screw--------------------

Crank Gasket

Upper Gasket

Oil Screw----------Gasket

Screw--------------------------------------------------------Plug

Baffle Needle

Screw--------------------------------------------------------Needle

Plug Oil

Screw--------------------------------------

Presser

Screw--------------------------------------------------

Gasket

Screw--------------------------------------Head

Screw-----------------------------------------------------

Presser

Screw--------------------------------------------------------Screw----------------------

Needle Thread

Spreader Spreader Screw--------------------------------------------------

.

Spreader Spreader Spreader Spreader

5

Spreader Spreader Spreader Screw------------------------------------------------Washer-------------Spreader

Screw------------------------------

Needle Thread

A

daptor Belt Screw-------------------------------------Screw-

Looper Looper

Screw-------------------------------------

Cast-off Plate Suppor t Looper

Screw,

Cast-off Plate

Screw-------

Looper

Drive

Reservoir

--------------------------------------------------------

Chamber

-----------

Crank

--------------------------------------------------------

Filler

--------------------------------------------------------

Screw

Plate

Lever Thread

Screw

Drip

---------------------------------------

Cover----------------------------------------------------

Plug

Thread

Eyelet

Guard---------------------------------------

-------------------------------------------------------Thread Thread Gua

Thread Cas for

Frame Thr

Shaft

Reservoir

Back

Cover---------------------------------------

Cover,

-

Chamber

Plug

----------------------------------------------------

--------------------------------------------------Bearing

----------------------------------------------------

Plate---------------------------------------

Bar

Connection Guide

Screw--------------------------------

Bar

Connection Guide

Guide

-------------------------------------------------

Thread Thread

Thread Eyele Thread Thread Eyelet Thread

Thread Thread Thread

Thread

Frame

Plug Screw-----------------------------------

looper

~

------

-------------------------------------------Cover

Screw-------------------------------------------

-

---------------------------------------------

Oiler

Pull-off

----------------------------

Guide,

t Mountin g

Pull

-off

Tension

Tension Tens

ion

Tension Post Nut

-

Frame Eyelet

Eyelet

Eyelet--------------

rd----------------------------

------------

t-off Eyel

thread

mar

ked

-

---------------------

ead

Eyelet-----------------

Description

Cover------------------------------

-

------------------------

-

---------------------

lower

Wire-------------------------------------

for for

-----------------------

''B

-----------------------------------

------------------------------------

-------------------------------------

Plate,

-

----------------------

Style 57900 Style 57900

Eyelet ---------------------------------

----------------------------------------1 Post

Disc

Spring ---------------------------

cast

---------------------

----------------

------------------

-------------------------------

et

-------------------------

-off eye let ---

rear----------------------

front

Plate--------------------

---------------

-

--

-----------------------

H,

all gau

N,

all

gauges

-

--------------

---

- --

----------------------

-

-----------

----------

"-------------------------------------- 1

-

--

-

--------------

-

------------------

-

----------------

-

-----------------

-

ges

---------

-

------

----------

----

--------

-

--------------

-------

-

---

--

------------

-- -

----------

---

-----------

-

-----------------

--

---

-- -

------------

----

-

------------------

-

----

-------------------

- - -

-----------

-

----------

---------

-

------------------

-

- --

-

-------

--------

-- ---2

-

---------

-------- -- 1

-- --------

-

--------

-

-----

-

----

-- 1

---

-- 1

-

--

-- 2

-

--

Amt.

Req.

2 1 1 1 9

1

4

1 1

1

4

1

2

1

1 1

2 1

1

- 1 2

2 1

3 1 1 2 1 2 2

1 1

1 1 1 1

1

-1

2

1

1 1 1 1

1

2 3 1

1

2

1

2

1

21

22

MAIN

FRAME,

BUSHINGS,

OIL

GAUGE

AND

MISCELLANEOUS

OILING

PARTS

Ref.

No.

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 33 34 35 36

37 38 39

40 41 42

43

Part

No.

56393

666-214 57849 52883 21657 56390 57890 22569 63494 63494 63494

660-455 56394

660-221 61256 11635 56394

426

56394

27-527

61494

604 22539 56390 56190

57842

50-895 52942 52942 56393

666-259 56390 57836 51257 57846 57954 56393 57849 51154 56393

57893

666-214

22793

AC

R

X

E

B

K

F

G

B

G

B A B

c

G R

A

B

w

y

p

B

AA

w

E

Q

Blk.

Description

Base

Spreader

Presser Release Bushing

Crankshaft Screw

Oil

Oil Oil Washer------------------------------------------

Nut Oil

Oil Washer------------------------------------------

Collar-------------------------------------------

Plug Main

Main Looper Looper

Looper Synchronizing Base Felt--------------------------------------------Main Feed Presser Spreader

Needle

Oil

Spreader Needle

Base

Head

Screw,

Oil

Pump

Intake

Rocker

Foot

Lever

Housing

-------------------------------------------

Gauge

Nut Spring

''()"Ring

Gauge

Retaining

---------------------------------------------

Gauge

Screw

Attraction

Felt Oil

Intake

Assembly-------------------------------

-----------------------------------------

Connecting

Adjusting

----------------------------------------Float

Shaft Shaft

Drive Rocker

Drive Felt, Shaft

Rocker

Bar

Holder

Bar

Rocker

Bar

Pump

for

Assembly--------------------------

Felt-----------------------------------

Shaft

Lifter

Bushing----------------------------

Gasket

Bushing

Washer

------------------------------------Ring

Lever

---------------------------------------

--------------------------------------

Bushing, Bushing,

Lever

Shaft

Lever

Stud--------------------------------

front----------------------------------

Bushing,

Shaft Bushing,

Carrier

Bushing,

Felt--------------------------------

Shaft

Bushing.

rear

Felt-----------------------------------

oil

----------------------------------

Assembly--------------------------

gauge

Bushing---------------------

Lever

Housing-----------------------

------------------------------Rod

--------------------------------

Shaft--------------------------

right middle------------------------

Shaft

Bushing-----------------------

Shaft

left---------------------------

Bushing-------------------------

lower-----------------------

lower

upper

float

Bushing-----------------

---------------------------

-------------------------

Assembly

------------------------Bushing, Bushing,

Bushing-------------------

------------------------

Bushing---------------------

------------------------

lever

-------------------

assembly

rear

front------------

------------

-----------

Amt.

Req.

1

1 1 1 1 1 1

3 1

1 1

1

2 1

1 1

1

1 1

1 2 1 1 1 1

1 2 1 1

1 1

1

1 1

1

*

Replaced

by

Ref.

No.

43

on

late

model

machines

23

12

II

·

~

24

CRANKSHAFT,

NEEDLE

LEVER,

NEEDLE

BAR

AND

LOOPER

DRIVING

PARTS

Ref.

No.

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 33 34 35 36 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

65 66 67 68 69 70 71

72 73

Part

No.

57842 A 57918-5-8

88 B 22738 F 57942

77

89 52917-8

50

J-16

27-435 56958 A 22768 22586

R 51250 F 51250 D

660-212

51150

29348 y

56315

77

56354 A

51254 J 22562 A 22564

51054

666-149

56350 A

56958 22768

660-212 56316 29066 R 22559 G 51216 N 51216

p 52917-12 22716 52931

7918-16-8

5

89

28

88 B 57942 22738 F 57847

95 57821 A

56321 H

AB

22894 57821 61321 L 22574

660-202

29476

MN

29476

MR

1216

M

5

c

56316 12934

A

52943

L 22894 X 29105

AJ 22 559 A 56343

E

c

56343 22587 K 56343 D 22894 X 52942 A

660-202 56342 B 56342

CL21

Description

Blk.

Spreader

Needle

Needle Needle

Needle

Thread

Bar

Set

Screw----------------------------------------------------------------

Screw Needle Thr

Screw Spot

Screw---------------------------------------------------------------

Bar,

dle

Nee

Bar Bar

Eyelet-------------------------------------------------------

Head,

marked

------------------------------------------------------------------ead

Guide------------------------------------------------

''AU",

for

No.

5-8

gauge-------------------------------

-------------------------------------------------------------------

marked

Stop

Eyelet Thread

Lockwasher-------------------------------------------------

Eyelet-----------------------------------------------------

11

''BE-8

,

for

Nos.

5-8

and

16-8

----------------------------------------------------------

Screw----------------------------------------------------------------------Screw

Gasket VVasher----------------------------------------------------------------------

Oil Needle

Needle

Needle Sc r ew

Oil Needle

Needle

VVasher-------------

Nut----------------------------Needle Screw, Needle Needle

Thrust Handwheel

''0"

Crankshaft Assembly, Crankshaft Assembly,

Connecting

-----------------------------------------------------------------------

----------------------------------------------------------------------

Seal

Ring-----------------------------------------------------------------

Lever

Thrust

Lever

Assembly-------------------------------------------------------

Needle

Screw

Needle Needle

Lever

-------------------------------------------------------------------

Bar Bar

Screw

--------------------------------------

Link

Pin------------------------------------------------

Felt VVi

Needle

Seal

Screw

Spot Screw

Set

Lever

Thread

--------------------Ring-------------------

Lever

Connectin

Lever

Connecting Rod

------------------------------------------------------------

Bar,

marked

for

Nos.

Stop

Plate,

Bar

Head, ma

Screw----------------------------------------------

-------------------------------

Screw----

Needle Thr Screw

Screw

-------------------------

Collar

----------

--------------------------------------------------------

Assembly--------------------------------------

Pulley-------------------------

Screw

Handwheel Retaining Plate----

Screw

Ring --------------

Needle

------------------------------------------

Bearing-------------------------------------------------------

Rod Gui

Collar

---------------------------------------------------

------------------------------------------------------------

Link---------------------------------------------------------Connection

--------------

ck

-------------------------

Stud ----------

16-8

for

- - -

ead

Guide------------------------------------------------------

-------------------

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

-

-------------------------------------

-

-----------------------

-----

Eyelet

----------------

-

---------------------

g Rod

---------------------------------Upper

-

--------------------------------------

''BE-12

11

,

and

12-12

Nos.

16-8 and

rke d ''AT",

for

gau

for

------------

-

-----------------------------------------------------

- - -

-----------------------------

--

-----------------------------------------------------

. 910

inch

. 990

(23. 11

inch (25.

-----------------------------------------

-

---------------------

-

--------------Ball

Joint

Assembly--------------------------

-

--------------------------------------------

No.

12-12

ge

gauge-------------------------------

-----------------

12-12 gauge-----------------

Nos.

16-8 and

-

----------------

-

--------------------------------------

-

-----------------------------------------

mm)

15

mm) throw,

-------

-----------------------------------------

throw,

de------------------------------------------------------

Nut-----------------------------------------------------------

ead

Oil

H Base Looper

Loop

Loop Looper

Oil Seal

Oil

Looper Drive Lever, Oil

Pump Assembly,

Oil

Pump ARs

Drive

Lev

er and

Scr

ew

-------------------------------------------------------------------

er Dr

ive

ar

Be

Oil

Ball Be

aring Cap

er

Screw

Lever

ing

Cap

Screw,

Splasher -----------

Joint Gui

de

Scr

Drive Leve

---------------------------------------------

Drive Lever Rocke

r Cr

Ring-----------------------

Seal

Collar

VVick ---

------------

------------------------------------

embly,

(See Ref

. No. 41 -Page 23

(See Ref. No. 1 - P age 23

Crankshaft

Crank Assembl

lower----------

F ork -

uppe

-----r -

ew,

ank Connecti

r Shaft---------

marked ''A"-----------------------------------------------

- - -

Connection, rig

y ----------------------

-

-------------------

-

------------------------------

- - -

------------------------

----------------------------on,

left

------------------

- - -

-

-----------------

--------------------------

--------------------------------------

gauge-------------------------

--

-

----------------------------

- - -

------------

-

--------------

-

-------------

--

-

-----------------

-

-------------

-

12-1.2 gauge

---------

--

for

all gaug

for

all gauges,

------

--

--------------

---------------

---------

-

----------

- - -

--------------------

-

-----------------------es,

Style Style

-

---------

-

----------

--

-----------

-

------------

- -

-------------

--------------

- -

-------

--------

-- -

----

---

--

----

-

----------

-

57900 H 57900 N

------------)---------------------------)----------------------------

ht

- -

-----------------------

-

----------------

-

------------------

-

--------------

-

------------------

-

------------------

-

--------------

-

---------------------

-

-----------------

-

-----------

-

---------

-

------------------

-

----------

-

-----

--

-

------

- - 2

- ----- 1

------- 1

-------

-- ---2

--------

-

----

- - 1

---

----28

---2

---1

-

---

----

-

----

---1

Amt.

- 2

- 1

- 2

Re

2 1

1 1

2 1

1 2

1

3

1 1 1

1 1

4

1 2

1

1 2 1

4 1

1 1

1

q.

1 1 2

2 1

1 1

1

1 1

2 1

25

TORQUE

19-21 (22-24

----1

__

in.

I

j

TO

lbs.

em/kg)

I

26

SPREADER AND SPREADER DRIVING MECHANISM

•

Ref.

No.

-

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 33

34

Part

No.

57845 A 57846 A 22547 D

77

A 57847 A 57848 B

97

A

57835 F

12934 A 61434 G

12538

57849 A

55235 E

6042 A 55235 D 57849 52849 57847

56342 B 57852

55235 D

6042 A

55235 E 39543 p

52952 B 22559 G 56316

56316 12934 A 29476

29476 51216 M

c

95

660- 202

18

c

MN MR

Description

Spreader,

'

Spreader

Screw------------------------------------------

Screw-----------------------------------------Spreader Carrier

Screw------------------------------------------

Ball

Nut

-----------------------------------------------Washer Nut

------------------------------------------------

Spreader

Nut Washer

Locking

ThrustWasher--------------------------------------

Spreader Spreader

Screw------------------------------------------

Oil

Seal

Oil

Seal Ring

Spreader

Locking

Washer

Nut

------------------------------------------------

Washer Spreader

Screw-----------------------------------------Spreader Connecting Rod

Nut

------------------------------------------------

Crankshaft

for

all

Crankshaft

for

all

Needle

marked

Holder

Connecting Rod

Washer

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

Rock Shaft

--------------------------------------------

---------------------------------------Stud------------------------------------

Rock Shaft Rock Shaft

Collar--------------------------------------

Rock Shaft

Stud------------------------------------

----------------------------------------

--------------------------------------------

-------------------------------------------Connecting Rod

Drive

Assembly,

gauges,

Assembly,

gauges,

Bearing----------------------------------28

"3"--------------------------------

------------------------------------

Carrier-----------------------------

Assembly---------------------

------------------------------------

Arm----------------------------

--------------------------------Thrust

--------------------------------------Lever

Connecting Rod Guide--------------------------------

• 910

Style 57900 H

• 990

Style 57900 N

Collar--------------------

---------------------------

Ball

Joint,

-----------------------

inch inch

{23.11 mm) throw,

-----------------------{25.15

------------------------

upper-------------

mm)

throw,

Amt.

Req.

1 1

2 2 1 1

4

1

1 1

1

2 2

1

1 1 1

1 1

1 2 2

2 2

1 1

27

•

28

LOOPERS,

I.:.OOPER

ROCKER

AND

CONNECTING

ROD

PARTS

Ref.

No.

1 2 3

4

5

6 7 8 9

10 11 12 13 14

15 16 17

18 18

19 20 21

22 23 24 56341 F 25 26 27 28 29 87 30 31 29192 32 33 34 35 36 57913 37 73 38

39 40 41 42 43

44 45

46 47

48 49 50

51

Part

No.

52825

22563

33174 B

51244

57925 57846 57744 A

98

719 51236 56344 B 22513 57744

W0-3

55244 G 51244 N 51216 N

20

56393

56341

660-310

56341 E 56341 G

50-458

57840

269

56393

22829

258 A

15465

88

51745

96 22874 51242 M 57841 22729

52708 B 52909 A

57908 52909

56342 51242 M

22882

52942 R

D

L

·B

A

K M

u

J

AB

F

c

E-16

c

Blk.

Description

Looper

Thrust

Looper Looper

Looper

Looper Looper

Screw

Looper

Columbia

long

Looper

Washer------------------------------------------

Nut---------------------------------------------

Washer------------------------------------------

Looper Looper

Looper Nut,

Screw Looper

Looper

Spot

Looper

Washer-------------------------------

Looper

Looper,

57900

Looper, Looper, Looper,

12-12

Looper

Needle

Screw Screw

Washer-----------------------------------

Needle Rocker

Rocker

Set

Screw------------------------------------

Stop

Screw-----------------------------------

Avoid

Rocker

------------------------------------------Rocker

Yarn

-------------------------------------------

Rocker

Connecting

Connecting Truarc Hinge

Ferrule

Spring---------------------------------------

Spring

Connecting

left

hand

-------------------------------------Connecting

Rocker Lock Lock

Looper

Looper Looper

Screw---------------------------------------

Screw

Washer-------------------------------------Screw

Nut Nut-------------------------------------

Screw

Rocker Connecting

front,

N-12-12

back, front, back,

gauge------------------------------------Drive

Lever

Guard

---------------------------------------

--------------------------------------Guard------------------------------

Cone

Frame-----------------------------

Link

Shaft

(4

Shaft Shaft

Ring----------------------------------

Pin------------------------------------

-------------------------------------

-----------------------------------

thread------------------------------

Assembly--------------------------

Screw---------------------------

Rocker

-----------------------------------

Rocker,

-----------------------------------

Rocker

Frame

--------------------------------------for

------------

for

marked

Lever,

-------------Stud--------------------------------

Holder-----------------------

Stud

Nut

----------------------

----------------------------

Arm--------------------------

------------------------------

strands, 8 inches

Collar Collar------------------------

Rod Rod

Rod----------------------------

Rod

Cone

marked

Cone

Lock Rod all

Styles

No.

5-8

Style

"CE'~

marked'~"---------------

Stud--------------------

Ball

Joint

Jointed

Ball

Joint

--------------------------

StuCI,

Screw----------------

Ball

Joint,

and

gauge-------------------

57900

-

----------------------

Oiler,

Section,

Oiler,

'ty"

-------------------

marked

left-----------

gauges

- - -

------------

N-12-12 -------------

for

Nos.

(203. 2 mm)

right

right-----

left---------

''B"

---------

-

----------

except

-

16-8

and

-------

-

----

---- 1

-

------

-

---

Amt.

- 4

-

--

- 1

- - 1

--

- - 1

Req.

1 2

2 2

1 1

1 1 1 1

1

1 1

1

2

1 1

1

2 1

1 1

2

1

1 1

1 1 1

1

29

30

NEEDLE

GUARD, MAIN

SHAFT, TAKE-UP

AND

FEED

DRIVING

PARTS

Ref.

No.

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

33 34 35

36 37 38 39

40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

Part

No.

56335 G 22651 CD-4 56334 B 56335 L 56335 D

98

41391

660-438 61341 J 22834 A 57925 A 22801 22875 H 61434 G 22528

51236 A 57934 A

22651 CB-4 22637

22863 57934 29476

22894 39543 N

29476 NM-072 22894 29132 AE-150 22894 57823

22580 57922 A 22891 B 56322 B

22801

56336 D

22543 A 56336

22798 56322 c 22525 A 21657 E

29476 MJ

51054

56336 B 56336

55235 D

6042 A

55235 E

P-24

258

A

6042 A

c

NM-080

AA

77

AA

77

AA

77

660-269 B

c

269

666-149

c

77

Description

FeedRocker

Screw---------------------------------------------

Feed

Bar

Feed

Rocker

Feed

Rocker

Screw---------------------------------------------

VVasher-----------------------------------------------

Retaining VVasher, Needle Needle

Screw------------------------------------------------VVasher

Screw, Feed

Link FeedBar

Feed

throw------------------------------------------------

Thrust Looper

throw------------------------------------------------

Upper Knife

throw------------------------------------------------

Looper

MainShaft----------~----------------------------------

Screw, Feed Stitch Regulating Quad Feed Screw------------------------------------------------Main Shaft Head Screw-------------------------------------------------

VVasher Nut---------------------------------------------------

Feed

Guard Guard------------------------------------------

Pivot

for

Dog, (See

Screw Feed

Nut----------------------------------------------Feed Feed Feed

Lift

Screw--------------------------------------------Screw---------------------------------------------

VVasher,

A void

Screw---------------------------------------------

Screw--------------------------------------------Screw---------------------------------------------

Thread

Screw--------------------------------------------Oil Flow Regulating Screw

Gasket--------------------------------------------

for

Crank Ring---------------------------------------------

Crank

-----------------------------------------------

Rocker

Feed Feed

Screw,

Locking Stud

VVasher Nut-----------------------------------------------

------------------------------------------

Shaft-----------------------------------------

Shaft Shaft

Ring-----------------------------------------

for

feed

Screw

----------------------------------------------feed

----------------------------------------------

---------------------------------------------

--------------------------------------------

Dog Height Adjusting Dog

Dog Dog Eccentric

Eccentric

take-up-------------------------------------

Stud

Stud,

Arm

Crank

Oil

VVick

Crank

Feed

for

-------------------------------------------

-------------------------------------

Collar

bar-----------------------------------

Height Adjusting

---------------------------------------

dog------------------------------------

Page

Holder Holder Holder-----------------------------------

Assembly,

for

feed

Eccentric

Take-up---------------------------------

Insert

Screw---------------------------------

marked'~"

Plate

and

Link

--------------------------------------

Link-----------------------------------

Crank

link

pin---------------------------------

--------------------------------------

-------------------------------

Screw---------------------

39 ) -------------------------------

Screw

VVasher

Adjusting

.Assembly, •

Assembly,

---------------------------------

----------------------------------

Feed

Link

--------------------------Screw--------------------

. 080 inch (2.

bar

----------------------------

--------------------------

---------------------------

Crank

-------------------------------

Ferrule

--------------------

03

07

2 inch

. 150 inch (3.

Link

Sub-Assembly

-----------------------

mm)

(1.

8 3 mm)

81

mm)

-----

Amt.

Req.

1

2 1 1

1

2

1 1 2

1 1

1 1 1 1 1

1 1 1 2

1 1 1

1 1 1 1 2 1 1 1

1 1 1

1 1 1 1

4

1

1 1 1

1

1 1

31

32

THREAD

TENSION

AND

LIFTER

LEVER

PARTS

Ref.

No.

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

33

34 35

36 36A

37 38 39 40

Part

No.

52888 22562 51257 K 51257 M

22892 56383 56356

53787

57893

56383

39552 51283

21657 22596

21657 56383

56383 56383 22557 22758 57892 E

43266

51491 c

52492 51292 D 21657 22598 80557 39592 39592 51292

51292

56392 F 56392 E

51292 A

B

531

E

A

B

w

c

660-207

H

y

402

w

X

74 E

y

D G

c

AM-5

c

z

AK

F-5 F-1

109

Description

Presser

Presser Presser

Presser Screw

Screw Lifter

Presser Presser Head

Lifter Washer--------------------------------------------Oil

Seal

Lifter Tension

Tension Lifter

Lifter Lifter

Screw Screw

Auxiliary Nut, Thread

Tension

Tension Tension

Screw Spacing Washer--------------------------------------

Tension Tension

Tension Tension Tension

Foot Bar

Screw

Bar, Bar

----------------------------------------------

---------------------------------------------Lever

Spring Spring--------------------------------------

Oil

Lever

Ring----------------------------------------

Lever

Release

Screw Screw

Release

Lever

Screw

Lever

----------------------------------------------

for

tension

Lead-in

Post Post

Disc

---------------------------------------------Nut-----------------------------------------

Spring Spring,

Spring, Spring

Disc------------------------------Post-------Post

(See

Page

Stop

Collar

-----------------------------------------marked

Connection

Link------------------------------------

Regulator-----------------------------

Tube

Clamp---------------------------------

Connecting

---------------------------------------and

------------------------------------------

Tension

and

Connection------------------------------

Bell

Crank------------------------------

Bell

Crank Spr

Post Support

post---------------------------------

Guide--------------------------------

Support Eyelet Separator

Ferrule

needle--------looper

Shield

Ferrule

39)---------------------------

-----------------------------

1~11

----------------------------

and

Guide

Cable

Lifter

--------------------------------

------------------------------

---------------------

and

-----------------------

-

----------------------

--------------------

------------------------

Lever

ing

spreader

Shaft

-----------------------

-

---------------------

--------------------

Connection------

----------------

------------------

-

--------

-

--------

-

-------

-

--------

-

-----------

Amt.

Req.

1 1

2 1

1

1 1

1

1 1 1 1

1 1

5 6

1

6 1

1 2

6 6

3

6

12

6 6

33

34

UPPER

AND

LOWER KNIFE MECHANISM

Ref.

No.

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

33

Part

No.

22652 D-12

57973 B 57836 57973 D 57973 c

667

B-16

57973 A

22894 D

57834 G 22588 A 52973

s

57973

97

57973 E

57970 57950 22588

D

A 57950 B 57949 57950 57950

A

12935 A

BP108

57950 22653

667

c

B-8 C-8

22568

94

29132 AE-150

77

51236 A 57975 A

28

c

Amt.

Description

Req.

Screw----------------------------------------------

Upper

Upper Dowel

Upper

Knife

Bushing Bushing

Knife Pin

----------------

Knife

Lever

Bracket---------------------------

----------------------------------------

Arm

Shaft-----------------------

-

-------------------------

Arm------------------------------------

1

--------

Screw------------------------------------------

Bushing

----------------------------------------

Screw---------------------------------------------Upper Upper

Knife Knife

Holder

Clamp Block

Block----------------------

---------------------------Screw---------------------------------------------Upper Knife,

Lower Scre Lower

K

nif Lower Lower

Screw----------------------------------------------

Lower

Screw---------------------------------------------Dowel

Screw---------------------------------------------Screw---------------------------------------------Upper

throw--------------------------------------------Link

Upper

Screw----------------------------------------------

Knife

Clamp

Plate-----------------------------

1 upper---------------------------------------Knife

w -

---------------------------------------------

Knife

e, lower

Knife Knife

Screw~-----------------------------------------

Guard

----------------------------------

Clamp----------------------------------

....

--------------------------------------Holder Holder

Block---------------------------Block Adjustable

Bracket

----------

1

1 1

2 1

Knife

Bracket

--------------------------------

1 2

-----------------------------------------1

2

Knife

Eccentric

Assembly,

. 150

inch

(3.

81

mm)

1

Screw------------------------------------------

Pin--------------------------------------------

Knife

Lever

Eccentric

-------------------------

1 1 1 1

2 1

1 1

2 1

2 2

1 1 1 1

1 1

2

35

36

CLOTH PLATE, MISCELLANEOUS

COVERS

AND

SUPPORTS

Ref.

Part

No. No.

57901 B

1

2

22839 E

3 5

6

9

57973 F 22528 57901 A

22839 c

HT2

57978 B 57902

22585 R 52703 A 22585 A 22524

56382 56382 H

57978 57978

52978 u 39158 u

52978 T 22730 57980 51280 22839

4

7

8

10

11

12

13

14 15 16 17 18 19 20 21

22

23 24 25 26 27

80

87

C

G

A

J

Description

Cloth Screw Screw

Plate

-----------------------------------------------

Upper Knife Screw

Cloth Screw

Screw

-----------------------------------------------

Plate-------------------------------------------

-----------------------------------------------

Upper Knife Chip Cloth

Screw Edge

Screw

Oil

Plate

-----------------------------------------------

Guide-------------------------------------------

-----------------------------------------------

Reservoir

Gasket Front

Cover Front Hinge

------------------------------------------

Lever

Sliding

Thrust

Guard

Bracket

---------------------

-------------------------------

Cover------------------------------

Top

Cover

------------------------------

---------------------------------------------and Chip

Guard

Assembly-----------------Cover-------------------------------------Pin----------------------------------------

Spring------------------------------------------Hinge--------------------------------------------

Screw Throat

Screw, Throat Screw,

----------------------------------------------Plate

Dowel

for

Plate

for

Support-------------------------------

Pin--------------------------------

throat throat

(See

plate

Page

support-------------------------

39 ) ---------------------------

plate------------------------------

-

-----

-

--

-- 2

Amt.

Req.

1 2 1

1

2

1

2 2

1 1

3

8

1 1

1

l

2 1

37

--l

I I

I

34

38

FEED

DOGS,

THROAT

PLATES,

PRESSER

FEET

Ref.

No.

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 33

34

35

36 37 38 39

40

41 42 43 44 45 46 47 48 49

50

Part

No. 57905 57924

57920 57930 M 52930

22799 G

57930 G

22565

57930 D 57930

1096

52330

57930

57930 F 57920 57930 N

52930

22799 z

57930 G

22565

57930 D 57930

1096

57930 57930 A

57930 E 57924 57905

57924 57920 57930 N 52930

22799 57930 G 22565 57930 D 57930

1096

57930 57930 B

57930 E

A-5-8

AC

605

91

604

K

H-12-12

605

AC

L

91

B

K

604

B-12-12 B-12-12

C-16-8

G-16-8

AC

605

z

p

L

91

B

K

604

B-5-8

p

J

B

p

Description Feed Throat

Presser

Throat Feed

Throat

Presser

Dog,

pertooth)

Hinge Chain

Screw, Screw

Presser

Spring---------------------------------------

Presser

Set Screw,

Chip Presser

Yielding Hinge

Screw,

Chain

Screw

Presser

Spring--------------------------------------Presser

Set

Chip

Screw,

Presser

Yielding

Dog,

(2.12

Hinge Chain Screw,

Screw Presser

Spring---------------------------------------

Presser Set

Chip Screw,

Presser

Yielding

for

No.

5-8

gauge,

--------------------------------------

Plate,

Foot,

Adjusting

Screw

Screw------------------------------------

Foot,

Adjusting

Screw

Screw------------------------------------

Plate,

mm

Plate,

Foot,

Adjusting

Screw

Screw------------------------------

Curler----------------------------------

for

No.

5-8

gauge--------------------

for

No.

5-8

gauge-------------------

-----------------------------------

Cutter,

for

--------------------------------------Foot

Foot

for

Curler----------------------------------

Foot

Section,

Pin------------------------------------

for

Cutter,

--------------------------------------Foot

Foot

Curler----------------------------------

for

Foot Section,

for

per

Pin-----------------------------------Cutter,

for

--------------------------------------Foot

Foot

for

Foot Section,

marked

chain

----------------------------------chip

for

chain

-----------------------------------

chip

for

Nos.

tooth)

for

chain

-----------------------

chip

cutter

Adjusting

Screw

Shank---------------------------

curler

Bottom

No.

cutter

marked

Adjusting

Screw

Shank---------------------------

curler

Bottom

marked

No.

16-8

-----------------------------

No.

marked

cutter

Adjusting

Screw

Shank------------------------

curler

Bottom--------------------------

marked

''D"

-----------------------

Section,

--------------------------

------------------------

-------------------------

marked

12-12

gauge-----------------

-----------------------

''D"

Section,

--------------------------

------------------------

-------------------------

12-12

16-8

gauge------------------

and

12-12

gauge-------------------

gauge----------

''D"

-----------------------

Section,

--------------------------

------------------------

16

t.

p.

i.

(1.

59

mm

---------------------

marked·~

·~

Y"

-----------------

---------------------

marked

·~x"

----------------- 1

gauge,

12

·~

t.

-

----

---------------------

marked·~

-

-----------

·~x"

----------- ------ 1

W"

p.

W

-

-----

---

i.

- - - 1

11

---

-

--

Amt.

Req.

1

1 1

1

1 1

1

1 1

1

1 1

1

1 1

1

1 1

1

39

26

7

23

\o

·-

~

40

~

18

THREAD

STAND

PARTS

.AND

ACCESSORIES

Ref.

No.

1 2 3 22651

4 21114

5

6 7 21104 8 9

10

Part

No.

21101 21114

H-6 D-6 CD-5

H-6 22651 21114

CD-4

S-6

B-24 21104 H

652-16

21114 u

11 21114 T 12 13

22651 22810

CD-4

14 21114 A 15 16 17 18 19 20 21

22651

21104 v 21114 w

21114

CD-4

258 A 652-16

660-264

22 21388 w

23

39152

U-4

24 51295 A 25 51295 B 26

27

21207 A

660-240

28 21388

421

29

D-34

28604 R

660-457

Amt.

Description

Thread

Stand

Spool

Assembly

Seat

Support-------------------------------

------------------------------

Screw--------------------------------------

Eyelet

Support

----------------------------------

Screw--------------------------------------

LeadEyelet Thread

Nut

Stand

--------------------------------------------

Washer

Lead Lead

Eyelet Eyelet

-----------------------------------Rod

-------------------------------

---------------------------------------Ball

Split

Socket

---------------------

Ball--------------------------

Screw-------------------------------------Screw-----------------------------------------Thread

&and

Base-------------------------------

Screw-------------------------------------Spool Spool Nut Spool

Washer

'~"Hook--------------------------------------------

Wrench~

opening

Shim~

cast-off

Isolator Isolator

Screwdriver~

length

Thread

Wrench~

Treadle Can

of

Dust

Cover

Support

Pad-------------------------------

Pin---------------------------------------

--------------------------------------------12 Seat

Disc----------------------------------

----------------------------------------

double

end~

curved~

9/32

inch

-------------------------------------------

• 004

inch

(.

102

mm)

thick~

for

setting

plate--------------------------------------

--------------------------------------------

1/8

inch

overall 4 3/32

Tweezers

single

------------------------------

end~

Chain1 32

Oil~

Spec. (not

1751 1

shown)

(3.18 inches

3/8

3/64

-----------------------------

mm)

inch

inches

pint

diameter

(103. (9.

(not

98

mm)

52

mm)

(813.

99

mm)

shown)---------------

(7

.14

mm)

the

blade~

-------------

-----

opening -------

long

-------

Req.

1 1 2

1 1

1

1 1

1 2

1 1

1

1 1 6 6

6 6

2

1 2

1 3

1 1 1 1 1

·- 1

41

NUMERICAL

INDEX

OF

PARTS

Part

No.

HT2 C •.•••••••.••••

W0-3 ••.

CL21

BP108

109

158 B •.•••.••. 258 A ••••••.••.••.• 269

357 402 421 426 B •.••••••••.••

531

539

604

605

652-16

660-202

660-207

660-212 .•••••••••••

660-221 660-240 660-264 ••.••••••••• 660-269 B ••••••••.•

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22894 E ....•.•.

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39 39 39552 395 92 39592 41391 4

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37 27

33

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23 25, 27

25 29, 31,

29 29

25 33 33 23

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29

27 27

·

35

42

Part

No.

5

1292 D ..............

1292

F-1. 51292

51295 A .....•••......

51295 B .............•

51491 51745 51758 52330 52492

52703 A .•.....••....•

52708 B ..............

52825 D ....•....•....

52849

52882 Y .....•....•...

52883 R ..•..•...•....

52888 B ........•

52909 A .......•..•...

52909

52917-8 52917-12 52930

52931

52942 A ..•....•......

52942 52942

52942 Y .......•.....•

52943 L ...•....•.....

52952 B ..............

52958 D ..............

52958 G .....•....•...

52973 52978 52978 53787

55235 D ......••..•...

55235 E .....•..•.•••.

55244 G •...•....•.

56190 56315

56316

56321 H .....•........

56322 B •.••.•••.•.•.. 56322

56334 B •.••...•.•....

56335 D ....••••......

56335 G ..............

56335 L •.•..•..•.••.. 56336

56336 B •...••........

56336

56336 D •.•..•....•.•.

56341 E ..•.•..•..•...

56341 F •••••••••.....

56341 G ..............

56341 56342 56342 B •.•••..•.• 56343 56343 D ••••••••••••••

56343 E ...•...•......

56344 B •...•..•..•...

56350 A ••...••.•.....

56354 A ..............

56356

56382 B ..............

56382

56382 D ...•..••.•.•.•

...•.•....•

F-5

....•.......

c

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

...............•

.....•..•.•.•..

K.

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

.•.•..•..•...•.

••..••...•.•....

E-16

...•••.•...

.....•.•......

......•.

AC

.••••.......

••............•.

R.

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

w

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s

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T . .

....•....••.

u

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c ..

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

c

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

•.•....•.•......

c

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••...•••.•..•

.••.••..••......

c

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

....•••••.••...•

c

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•

•..•

....

.

•

•..

. 21

•

..

NUMERICAL

Page

No.

33 33

33 41 41

33 29

39

33

37

29

27

21 23

33

29 29

25

39

25

29

23

25

27 21

21

35

37

33

27,

31

27,

31 29 23 25 25,

27 25,

27

25

31 31 31 31 31 31

31 31

31

31 29 29 29 29 25,

29

25,

27 25 25 25 29

25 25 33 21 21 21

INDEX

Part

No.

56382 E .•••••...

56382 F •.............

56382 G .............

56382 H ..........•...

56382

J ...

56382

56382 L ..•..•........

56382 M ..•..........

56383 A ...........

56383 D ..•...........

56383

56383 X .....•....•...

56383 Y ..•.•......••.

56390

56390 A ..............

56390 E ....••........

56391

56392 E .......•......

56392 F .••••••••.•••• 56393

56393 K ..••..........

56393 P ...•......•...

56393 56393 56393

56394 A ..............

56394 B ....••........

56394 56958

56958 A ....•......

57744

57744 A ..•.•.........

57770 57804 57821

57821 A ..•......•.•..

57823 57831

57834 G ...•......•..

57835 F ..•.......••..

57836

57836 B ....•.........

57840 57841

57842 A ..•..•.....

57842 B ..•....•..•..•

57844

57844 A ....•.........

57844 B ..•.••........

57845 A ..•.•..•.....•

57846

57846 A ..•.•......•..

57846 B ..••••.••.....

57847

57847 A ......•.......

57848 B ..............

57849

57849 A ............•.

57849 57852 57857 57858 57882

57882 B ......

57882 E ...•...•..• 57890

57892 A ....•.........

57892

...........

K.

...•.•.......

w

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

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

.....•...•......

J

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

Q

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

w

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

AC

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

c

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

...•........•...

..•.............

..•....•........

...•............

..•...•.........

..•.........•...

.........•...•..

......•.•....

...••.••.•••....

...••..•...•.•..

......•...

..•.•........

.....••......•..

..••..•.•....•..

c

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

..•......•......

..••.•...•..•...

•....•..

...•.•....•..

......•.....••..

B •

.••••........

C-5

..••........

•

......•

•

.......

OF

.

....

.....

PARTS

. 37

.

..

. . .

. 35

.

..

.

..

•

..

.

..

•

..

Page

21 21

37 21 21 21 21

33 33 33 33

33 23 23

23

21

33

29

23

25

29

21

25

31

21

27

35

23

29

25

23

21

27

23

27

29

25,

27

23

27

21

23

21

No.

27

Part

No.

57892 E ..............

57893

..............•.

57893 B ......•.....•.

57901 A ..•..••..•..•.

57901 B .........•..•.

57902

...........•..•.

57905

A-5-8 57905 57908

...•..........•.

57913

......

57918-5-8 57918-16-8 57920 57920 57920

57922 A ...•..........

57924 57924 57924 57925

...........

57925 A ...•.........•

57930

.....•..........

57930 A ..•...•.......

57930 B ..............

57930 D ......•......•

57930 E ..............

57930 F ..............

57930 G ..............

57930

57930 K ..••••........

57930 L .............•

57930 M ......•......

57930 N ..•..•........

57934

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

57934 A ..........•..•

57942

....•......•....

57944

....•....•......

57944 A .••••.•......•

57944 B ..............

57949

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

57950

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

57950 A ..............

57950 B ..............

57950

57950 D ..............

57954

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

57970

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

57973

...•.•.......

57973 A ...•..........

57973 B ..............

57973

57973 E ..............

57973 F ..............

57975 A ...•..........

57978

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

57978 A ...•..........

57978 B ...•..........

57980

..•......•......

61256 G ..•....•..•...

61321 L ..............

61341

61434 G ..•..••.....•.

61494 G ........•.....

63494 F .........•....

63494 G .....•..•.....

63494 K .....•....•...

80557

...•............

80665 F ..............

..•.•.....

B-12-12

B-5-8 G-16-8 H-12-12

A-5-8 B-12-12 C-16-8

J

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

c

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

c

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

D •

J

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•

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......

........

.........•

........

.........

....•........

.

...•

.

..

Page

33 23 33 37 37

37

39

39 29 29 25 25

39

31

39

39 29

31

39

31

31 25 21

21

35

35 23

35

37

35

37 37 37 37 23

25

31 27, 23

23 23 23

33

21

No.

31

43

WORLD'S

FINE

ST

,.

QU

•'

ALITY

*

INDUSTRIAL

SEWING

MACHINES

UNION

SPECIAL

maintains sales

facilities throughout the world. These offices

aid

you

in

the selection of the right sewing equipment for your Special representatives tory trained

and

particular operation.

and

service men

are

able to serve your needs promptly and efficiently. Whatever your location, there serve you.

ATLANTA, BOSTON, CHICAGO, DALLAS, LOS

NEW PHILADELPHIA,

TEXAS

ANGELES,

YORK,

GA.

MASS.

ILL.

N.

is a Union

Check with

CAL.

Y.

PA.

Special Representative to

him

today.

MONTREAL, TORONTO,

BRUSSELS, LEICESTER, LONDON,

PARIS, STUnGART,

and

service

Union

are

CANADA

BELGIUM

ENGLAND

FRANCE

GERMANY

will

fac-

Representatives

Industrial cities

UNION SPECIAL

400

N.

FRANKLIN

and

dlstrllautara In

thrau1haut

ST.,

all

Important

tho

worlcl.

CORPORATION

CHICAGO,

ILL.

60610

Union Special 57900H, 57900N User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual