Zoje ZJ35800DNU, ZJ35800DRU, ZJ35800DWW, ZJ35800PZ, ZJ35800DZ User Manual

358000NU

35800DRU

m

35800PZ

358000WW
35800DZ

HIGH SPEED

il

m

JACKET

il

SEWING MACHINE

aJJ

OPERATION

PARTS

Ul~·UlJI~il~?lliliRD2ffi~BH~EI

ZOJE

SEWING

MANUAL

BOOK

MACHINE

CO

.. L

TO

.

SAFFTY RULES

1.

Before putting the machines described in this manual into service, carefully read the instructions. The

starting

2.

3.

4. All safety devices must be in positi

5. Wear safety

6.

7. The warning hints in the instructions are marked with one

of

each machine is only permitted after taking notice of the instructions and by qualified operator
IMPORTANT! Before putting the machine into service,also read the safety rules and instructions from
the motor
Observe the national safety rules valid for your country.
The
until it has been ascertained that the sewing units which these sewing machines will be built into,have
conformed with the

the machine without the appertaining safety devices is prohibited.

In

case

and changes are made

supplier.

sew

ing machines described in this instruc:ion manual are prohibited from being put into service

EC Counc

glasses.

of

machine conversions and changes

il

Directives (89/3

at

your own risk.

92/EEC,Annex

on

when the machine is ready for word

all

valid safety rules must be considered. Conversions

11 B).

of

these two symbols:

or

in operation.Operation

s.

of

8. When doing the following the machine has to
ma

in switch

8.1

When threading needle(s),looper,spreader etc.

8.2 When
needle guard,folder,fabric guide etc.

8.3 When

8.4 When doing maintenance work.

8.5 When using

9. Maintenance ,repair and conversion work (see item 8)mu
special skilled personnel under consideration

10.

Any

work on the electrical equipment must be done by an electrician

of

special skilled personnel.

11. Work

described in the

12. Before doing maintenance

disconnected from the compressed air supp
disconnecting form compressed air supply (l,e.pneumatic equipment wi
to be removed by

or

by pulling out the main plug:

replacing any parts such as needle(s), presser foot. throat plate, looper, spreader, feed dog,

leaving the workplace and when the workplace is unattended .

clut

ch

motors without actuation lock,wait until the motor is stopped totally.

on

parts and equi

applicable sections

pment

bleeding.

under electrical

of

and

repair work

be

disconnected from the power supply by turning off the

st

be

done

of

the instructions.

power

standard sheet DIN VDE 0105 .

on

ly.

is

not

permitted. Permissible exceptions are

the pneumatic

In

case

of existi

only by trained technicians or

or

under direction and supervisi

equipment

ng

, the machine has to

residual a

th

ir

air tank

pressure,

),

the pressure has

on

be

after

I

1. ffffltlltiz1ltr.

~~lffffl.fllnz1ltr.

2.

~*~~:tc~~Yl

3.

J!tijtii}}~~JiJT~&~J~~W.fJl.

flfg.fll§.Ritifiitffl.

~~, 9l1Ji~P}}~-tfl.fi~£litffl.fllti

4.

JiJT~~:tc~~-~~iPol~JlE?i1&f}i:Jl

5.

~i:Plll

6.

JiJTfif-tfl.fi:1Jiti~~jlt~~~tf.~i:~!l!IJ.

7.

~i2fif1m"F~f1!:

8.

t11Jr~:rr~if~

8.1

~~~

8.2

~f4=1f.t.

8.3

~7f$f8]§!$

8.4

~~H~m

8.5

~~~a~~~~~1tJ~idlzFo

9.

~~U~&f!J!liff&::'~fE~~~lt*.A.~i'£~~7tiffi~PJ)zFojzt~f

~fHI!lOO~J!ti~P}}

.

fitg.flliHC,~i'f~~~ff.A.~fHI!l~il*i~PJ)zl§;tt!MiAff.ffl

~~~~~~m~~~~~

iJ.

£,~1f~fiJ

EC.fllt~i.AiiEzl§:t~MAf!Jf.l

litffl~fJI.fii'fJti~P}}·1Lt~

.

.

~J§:t~7f~mif

.

~!l!IJ.I§~~H~

.

.

a

£,~tJJ~~i]j§!=if*~~**

gq:tmtt

lf.1

.

~ff&ll

.

f

8]7t.A.If.t

.

.

ttt& .

Ji~H. ~*43f. t?tt~:a

.

:

.

"STYLES

OF

MACHINES

.

~ititii~hlff

.

.

.

fJTDH

(

~~~ 8 ~

.

(89/

392/EEC, 1!#1.Jo

"

~~

.

1m~i~~~l:7CJ!t

.

~~~loJR~

).

.

118)

.

10.

JiJTfif.E3~-T~Ifif*rt-li

11.

~Jl1£~1Jl'liHY.J.gc#~i..Q:.l:Iff

12.1f$~~i*~~ffi~•zntr.

if~~IE~i:t~~iJII~(fJ.A.*iMl"

.

M<7i'ff;f-/t~~

£,~tJJtmffi~~'f;t;(f)i3tm.

.

DIN VDE 0105

~~l±l~'f;t;~~~fifJtJ~~ffit¥.ff

tiJtflf!Jtt-.J~ffl$*

.

.

II

Contents

1

t'lni~PJJ

2

f4!~m~

3

fll.H~-5

4

~'{9

5

-'Jf!fi~P}J

6

it .............

1 m~ ..................

8

*li:

9

}t

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

10

)ii]iff~!ft

11

3f~

12

~~i~II}J

13m~~*·

14

tt~~}ttr..J

15

l9~tt~

16

lt~ltt&l:tr..l1L.sl-i:~

17

~tJ.;cc:p,c.,

18

~~~lt

19

~~~lf(2

20

i~ii}tff~nt

21

H~~tl.~~~tr..J~~

24

~~~~~nr

25

i~•ittf.J~-f¥j}'l~JI

26

.ffiM41~

27

...1:~~-®~tt-.J~~

28

...1:

~*4-®~tr..J~~

29

~~H

30

~f;fjt£~J

........

. . .

...........

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

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

1]

..

....

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

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

.. ..

....

· ....

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

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

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

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

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

f.ilnM

..

;',

.... .. .

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

)

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

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

.......

Inllfftf.Ji,ijj

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

.......

...........

:·

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

........

.....

......

!&

...........

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

(

2)

..........

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

1

1

1

2

CLASS DESCRIPTON ............................................ 1

1

3 STYLE OF MACHINES ........................................... 1

......

2

4 ILLUSTRATIONS ..................................................... 2

3

5 IDENTIFYING PARTS ............................................. 3

.......

...... ..

.......

.......

......

..

...

....

10

10
10
11
11

. 12

3

6 NEEDLES ................................................................. 3

3

7DESCRIPTION .......................................................... 3

3

8 TERMS ..................................................................... 3

4

9 NEEDLES ............................................................... 4

4

10 LUBRICATION ................... .................................... 4

7

11

7

12 ADJUSTING INSTRUCTIONS ............................... ?

7

13 TORQUE REQUIREMENTS ................................. ?

1

14

MOTIONS .................................................................... ?

9

15 TIGHTENING NEEDLE HEAD ................. ............. 9

16

SLOTS ................................................................ 10

17 CENTERING THE CYLINDER ......................... 10

18 SETTING THE LOOPER ................................ 1 0

19 SETTING THE LOOPER(CONT) .....................

20 SETTING
21

........................................................................... 12

22
FEED
23

FEED(CONT) ...................................................... 13

..... 14 24 CHANGING ST ITCH LENGTH ........................

.....

14 25 SWTTING READ NEEDLE GUARD .................

1 5

16
16 28 UPPER FEED ROLLER ADJUSTMENT(CONT) ..

17

1 s

26
ADJUSTMENT

27 UPPER FEED ROLLER ADJUSTMENT. .........

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

29 THREAD TENSION AND RELEASE ................

30 DIFFERENTIAL CONTROL ............................. 18

IDENTIFICATION OF MACHINES ........................... 1

THREADING .......................................................

SYNCHRONIZING

ALIGNING

SETTING THE FEED DOGS FOR PLAIN FEED .

SETTING THE FEED DOGS FOR DIFFERENTIAL

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

SETTING THE FEED DOGS FOR DIFFERENTIAL

PRESSER

NEEDLES

HELGHT

FOOT

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

NEEDLE

IN

OF

NEEDLE ....................

AND

AND

THROAT

PRESSER

LOOPER

..

PLATE

11
11

12

14
14

BAR

15
16

16
17

?

m

31

je~~t~H~

32

r.g~t~t~~~

33

~~1fi~H

34

~mitt~

~ft!~.

~

ilf~H.

~

iiTAH

~

RTlPfft~~i~

9~flt&.

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

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

.

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

~-~--H~.

#

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

fi~~~~.

1t~~i'W~#

~i'W~~~.~~~~.~i'W~~ffl.J:

tr..J~~'L'H~#

•~~~m..ttr.J~~~zwm#,r.gn

~zwmi~~r.gn

~zwl!~m..t~r.gH.

~:m~i~~r.gH~iJ:m

i4

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

..tmM

$1~

~m•.~mm.~~H&~~H~M

tl..ft.J

~~fie#

~~

•.

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

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

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

jl{jf*,

......

J:~~t&

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

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

if

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

lj\1{,

~i'W~~ffl.tr..Jfll;!el.i~*t

fiil~~flltr..ltl.;!Cl.i~M

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

~~~~ffl.J:tr..J~~~

.....

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

fflffi~~H~~~~-~

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

........

.........

~~l.it&~*t

~m•~~-~~

········ .......

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

r.gn~~.

..

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

......

...

1s

18
19
19

20

24

28

32

36

38

40

44

l!~

48

50

54
58

60

....

62

31

FRAr.JE EYELET.. ................................................. 18

32

33 FOLDER ADJUSTMENT.. .................................

34 AIR
MAIN
MISCELLANEOUS
FOLDER, CYLINDER COVERS AND BUSHINGS FOR
DIFFERENTIAL
FOLDER,CYLINDER COVERS AND BUSHINGS FOR
PLAIN
DETACHABLE
OILING ,NEEDLE

SHAFT PARTS

PLAIN

COMPONENTS FOR PLAIN FEED .................... .... 38

DIFFERENTI
ECCENTR
FEED
COMPONENTS
LOOPERS,LOOPER
AND
FE

ED
UPPER ROLLER FEED,FOOT LIFTER AND THREAD

TENSION PARTS .................................................. 50

PULLY,CRANKSHAFT,CLUTCH AND CLUTCH DRIVING
MECHANISM

SEWING PARTS .................................................... 58

THREAD STAND .................................................... 60

ACCESSORIES ...................................................... 62

SETTING

LOOPER THREAD TAKE-UP ADJUSTMENT.. ... 18

BLOWER

FRAME,CAST-OFF

FEED ........................................................... 28

FEED

AL

IC

ASSEMBLY

DRIVE

LOO

PER

.............................................. ........................ 48

NEEDLE

TUBE ADJUSTMENT.. ................ 19

COVERS

FEED ........................................... 24

HEAD ASSEMBLY .......................... 32

LEVER,CRANKSHAFT

........................................................ 36

BAR,FEED

FEED

COMPONENTS,LOOPER

AND

LOOPERS

HOLDERS,FEED DRIVE \;OMPONENTS

AVOID

....

COMPONENTS

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

THREAD

BAR,MA

FOR

DIFFERENTIAL

TAKE-UP

PLATE,EYELETS

AND BUSHINGS ...... 20

AND

MAIN

LIFT&FE

IN

FEED

FOR

ED

DRIVE

BAR,FEED

FEED

...... .40

DRIVE

PLAIN

FEED

.......

FOR DIFFERENTIAL

AND

19

,

LIFT

44

54

IV

(-)

IDENTIFICATION OF MACHINES/

*11.ii'Uta})

Each machine is identified by a style number which is stamped into the style plate affixed to the middle
the machine under the tension assembly.
The serial number is stamped

•8~mm$•~~

.~~-~~~<*~·•••~~~~

-~~a••~~ama~~~w~

(

=)

CLASS

High speed,Feed-off-The-Arm High Throw Machines,Two and Three Needle,Left Needle In Front.Light
Weight Presser Bar Mechanism,Adjustable Looper Avoid,Space In Front

Disc Looper Thread Take-up,Automatic Enclosed Type Oiling System and Filter Type Oil Pump, Visual
Sight Oil Action and Supply Gauges.

~ii.

ilim~~tJL~••

~~;.tJ

(=)

35800DNU DOUBLE LAP SEAM .Three needle, high capacity ,differential feed with upper driven

8" (203.2mm)

STYLE

DESCR I PTON

--~jt~&tt•.

OF

roller feed (.468WIDE).-Typical Application-For
garments.Seam Specification 401 LSC-3.Standard gauge Numbers
(9/64",3.6mm).Recommend needle 130GS,size 140/054.Maximum recommended speed
4500R.P.M ... 094 step sewing parts. 468(15/32,11.9mm)narrow roller.

~~·~~S".

-$ift~~-,EfFH:il~!$*4£(.J~ff!li~.

2mm)

f09

P .M···094

in

the casting at the right rear base

of the machine.

~~

>~•~~mtt••~M

.

/

fstl

~-~

.

jJijjt~=-

jt.

lt:iti~ttawrw

~i';IJ

I~H*~~IB-~Uo~~~~IB*·

.

~~.ffi*tm~.

MACHINES/*11,8B::I.~

in

and out seaming

:=_jt,

~ti~~.

(9/

64",

3.6mm)

!V~i2f.

~;.t]

~i';IJJ!~S3

. jlf¥ff,Eij 130GS,

468 (15/ 32, 11. 9mm)

~

W~~~t&~~i';IJ*~~

~.g-~~401LSC-3

j:

Jj\;.t}

140/054~tf.lll:*:5ti!f~Ji4500A.

~~~~tS$t

ama~~

of

Needles8"{203.2mm),Single

iPol!f~ttifii!:~•.

t!t~iif~51Bil~51Bil~.

on

heavy weight denim

8(1

/8",3.2mm) and 9

<~

••

.liALil2:!:f!8 (1/ 8

.

jt~litrw

$t~~;.tJ

of

.

468).

",

3.

.

35800DZ

35800DRU DOUBLE LAP SEAM.Three needle,high capacity,plain feed,upper feed,upperdriven,

35800PZ

Same as 35800DNU except with reverse teeth roller.

l!;t-7~~1Jjc]~

rollerfeed,FeedDogshave higher teeth on front.-Typical Application-For seat seaming,in
and out seams
3,Standard gauge Numbers
130GS.size 140/054.Maximum recommended speed 4500R.P.M ... 094 step sewing parts ...
468(15/32.11.9mm) narrow roller.

~~-~~~.:=.n.•ttn.~~mM.

-~f.l~~~Hf.

~S'~t!401

j:1j\;.t} 140/ 054

9mm

)

~~~~.

Same as 35800DRU except with reverse teeth roller.

~7~M1Jic1~

35800DNU

on

medium to heavy weight denim garments.Seam Specifications

tf!&Jt~-~

8(1

/8",3.2mm)and 9(9/64 ",3.6mm),Recommended needle

.

S3~w~mMc~•M~M.~~M•~•w

-$ ~~~

LSC-3

.•

~jt. fl:*:]ti!f~J.i;.t)

35800DNU

-ma~'!-T~tU13~ft

li£.Jil2:!:f!8

tf!<~-~

( 1 /

8",

4500R.P .M

.

3.

2mm)

.

1£~~~t.ttiM'tl~Vft~llit:ffHU~.

llJ

9 (9/ 64

..

·094

!V~i2t. ~;.t]

",

3.

401

6).

jlf¥'{f,Eij 1 30GS,

468 (15/ 32, 11.

LSC-

- l-

35800DWW DOUBLE LAP SEAM.Three needle ,high capacity ,differential feed,high lift feed eccentric,

upper drivun ,roll

with
Typical Application-For use on heavy weight denim garments.Seam

3,Standard gauge Numbe rs 8(1/8",3.2mm) and 9(9/64",3.6mm).Recommended needle
130GS,size 140/054.Maximum recommended speed 4500R.P.M ... 094 step sewing parts
558(9/16

~m~~~~.~H.att~.~~~M.~m*~"•~~m•. ~~oo~~M•~•

~~Mc~•~)o~~~~M~~mw~Mo-$~~~-mr~~~Mm~~~~~ff

~i~. ~~~~401LSC-3, .tF/llt.fl~!¥8

f!ii!,Eij

14mm

",

14mm)wide roller.

130GS

I :;klj\;t) 1

)

~~M-~

er

feed (wide roller

).

Fee-ds have hi

gher

(1/ 8" I 3.2mm)

40/054~if 0 B~fti~~]i4500R.

.

p.

M.

teeth on front

Specmcations

~Q

9 (9/64". 3.6mm

094~~i21!···558"

of

feeds.-

401

). m

(9/16".

LSC-

..

(1m)

This manual has been arranged to simplify ordering repair parts. Exploded views
the mechanism are shown so t
page opposite the illustration
the number

~-~~-~7••*#~nnom~~•m~•*e~BBffllli*

-~~~~~-#~#~.~&·~~-~~~~~

Numbers in the first column are reference numbers only ,and merely indicate the position
the illustration.The reference number should never be used in ordering parts. Always use
listed in the second co lumn.

~-~F*:l~~~&~~~.

Component parts or sub-assemblies which can be furnished for repairs are indicated by indenting their
descriptions under the description of the main sub-assembly.As an example refer to the foll

m.stMB(f)$i!f(f)i.$iPJL~1£::E

1
11

It will be noted in the previous example that the cam follower ,bushing and cam gui
looper drive shaft
recommended ,so the complete upper looper,drive shaft assembly should be ordered.

~'-'-1-*i*:::f'~£~

Rlmfl~tlH*

When a part is common to a

description.However,when the
mentioned in the description and ,

•M*-~$#~~WMH*8W.m~~W::f5&~a~m·~~

ILLUSTRATIONS/~

of

pieces required in the particular view being shown.

1&:lt'91Jlli~i*~~~trrw

9 A3588-314 Gasket!

0 A3588 -373 Screw/ tilT

A3588-082

Top

are no t listed.

~~m

Cover,fron

.

Rfit!!mi*·

·

ll

iJ!J

of

var

ious sections of

hat

the parts

will be found a listing

~m~

Sf*

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

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

tl

m1Di~

The

machines covered in this manual,no specific usage will be mentioned in the

parts for the various machines are not the same ,the specific usage will be

if

necessary,the difference will be shown in the illustration .

may

be seen in their actual position in the machine. On the

of

the parts with their part numbers ,description and

.

~~~·#~~~~•.~•~~

.

of

the part in

th

e part number

.

~~~::f~m•n9!ij~i!f

(f)i.$iajj

reason is that repl

* m

3

.4

........

. 1

jWjm(f)#ii~~

*~.st~fil

acement

of

i.$iPJJ

these

.

RJmm~=~F*:l~~~

ow

ing text:

((.]

o

jz[]"F)l:PJT~

de

and the upper

parts individu

ally

:

is

not

~t3Uli.$iC!~M~Mf~**i~~C!~ioJiUO..tt1ilif~f;lrff5i~91Jlli

.

@~*~~(f)~

.

::f~~-1£~~

.

.

*llffl

.

-2

-

(.li)

IDENTIFYING

PARTS

/ *'i*UtM

Where the construction permits,each part is marked with its part number.

not

and on those where construction does
letter is marked in to distinguish the part from similar ones.

RJUa~~f8Jfti!fa9~.

I&~H~11!1.tl9*1!f

PLEASE NOTE: Part numbers represent the same part ,regardless

orders please include part number ,name and style of machine for which the art was ordered.

.

4it1'*14:~tFJ:~#~

permit,an identificati-On does

.

-~'J'SI#~ifl"i!P.:iJtFJ:*#~,

~~-=~*S1'*#~R·~~a9~#.~~~~·-~--~-

Htr.J~~. ~if-=Fre~.A

(*)

Each needle has both a type and size number .The type number denotes the kind
groove finish and
diameter

number represent the

Z0JE.

4itRH~fl"~~~*'J'.

itff

'@~~J:~

NEEDLES/ft

of

the blade measured between the shank and the eye .Collectively the type number and size

J:·~1fff~HPltZ.f8J~lYl~?J.Ja9il:*lU£

l:tj

7 :i:®tF$ 0

.

other

details.The size number,stamped on the needle shank,denote4s the largest

complete symbol which is given on the label

~~r8:~ita9f!ll~

.

'@ffiit~.

•.

~,z

*fft. M.

.

~~~*d'tt•~tt~iil~~a9PJTfl"ita9¥.HiE

On

some

of

the smaller parts

not

permit,an identification

-1'iRJ}IJ-*1a~JlB~

of

which manual they appear. On all

-

~fl"~--~~*'f*~

of

shank ,point,length,

of

all needles packed and sold

~~~lt'EVf~IIB~*'l

.

:kd,~fiS!lif

.

~-~~

by

.

1£

(-t;)DESCRIPTION /

130GS

(}\.)TERMS /

Prices are net cash and subject to change without notice. A charge is made to cover postage and insurance.

~~~~~.~~~§ffi~~~lO~~~

Short,double
Si

ze

available 080/032,090/036, 1 00/040,

To

have needles promptly and accurately filled, an empty package ,a needle sample ,
the type and size number should be forwarded. Use the description on the label . A complete
order should read

~tr.J.

~•"·

040, 110/ 044 , 125/

~7•~~*retr.J~~PJT~~tr.JH

fO=*:J)\ii

125/ 049" .

;lit

-~

groove,struce groove,ball eye ,spotted, government point ,chromium plated-

11

0/044,125/049,140/054 , 150/060 .

as

follows :

l!flM.

049,

.

{fJl.ltF~l:~-*-Htlii£

"1

00 needles,type 130GS,size 125/049".

ffP~.

tile.

~~.~-

140/ 054, 150/ 060 .

.

~~m•-1'~-E!•.PJT~H~~a•m•H~~~

.

-1'~~~~-~1':

.

•~*'J'

.

~m

oso;o32,

"1

00 R

it.

o9ofo3s,

~~

130GS. :k1j'

100

or

1

-3-

Needle Type

Description

Sizes Available

lt~

130GS

( iL)

NEEDLES

Selecti

on

of proper needle size is determined by size of thread used ,Thread should pass freely through

the needle eye

~~~lt~--~~~M'Ifm~~

Each needle has both a type and size number. The ty
groove,finish and other details. The si
of

blade,measu r

complete symbol whi

MACHINES" for the standard recommended needle type & size for your machine .

4it-1'fttrifl"~~~::k!J'

1£lttf

..t~iiD~~3'!

fllt~¥.HiE

To

have needle orders promptly and accurately filled ,
and size number should be forwarded.Use the description on the
" 1000 Needles,Type 130GS,Size140/054

.

1£'€!~~..t~lli~$~;t

~7•~~*~~~~PJT~~~lt

~~..ttt-.JJI~

.

m~

Short

double groove,struck groove,ba
eye,spotted,government point,chromium
plated. 140/ 054 , 150/

~-~mm

w~

/

tt

in

order to produce a good stitch formation.

ed

midway between shank and eye.Collectively, type and size number represent the

ch

is given on the label

.

1J

fitf~ltPR~~

-1-:lt~tt-.J:iE~~l'

.

;

IPiffHtL

.

~~•••~lt~~~~•fi

ze

number ,stamped on the needle shank,denotes largest diameter

~~1&5Httt-.J~~.

fBJPJTilj!

.

.

~~mm-t-2'€!•

"1000

itt~. 0~,~

1/

Table

of all

~

pe

needles packaged and sold by Z0JE.See "STYLE OF

'€!t!~t~.

~

3J

tt-.lft::k1if£

iW~!ffi

".

"

.fJl.Hif.J~-€5-

JUt

.

~~

tl

-

1

.

number denotes the ki

*li

.

fl

• .

~.z.. ~~1ft~::k,Haft~~i!0iSJPJT~~PJT

"

ffH~~~~H~~::k'J'm~1$tt-.ltll.H

an

empty package ,a sample needle ,or the type

label .A complete order would read:

.

m~H~~B•mmH~~~~*!J'mo•m

130GS,

:::bJ'

'!fffl~m

080/032, 090/036
100/040,125/049

~&~~-·~~~~•.

nd

of

.

Mmi~Jt'E:ltFm~~

140/ 054" .

060

shank ,point ,length,

.

::k!J,ti:ili~P

.

The o

il

has

bei3n

drained from the mach ine before sh
beginning to operate. Use a straight mineral oil with a Saybolt viscosity
Fahrenhei

.fllH~~t!trzlltr2*t

~1i;/;J

Oil is filled at o
between the red lines of the

1f5mf!~tJ~

The machine is equipped with a continuous running rotary driven o

observed through

t.

Z0JE

90-125

Part No.28604R.

5

1Mdl-=f

.

m1£•mtt-.~z

fJ;

o

*14~

il

caps (A&D,Fig.1

;

m

<

oo.

oil sight(A) and (D) in the front and back top covers.

1 •

~NO

ga

A~

o)

,

28604R.

).

The level1s checked

uges.

;m

f

BJ~,~!ii~no~;m

i!~

(B)

~

i;:>

ping and the reservoirs must be fill ed before

.

PJT~:J.1i.FJHit~;m1£NIE\:

at

sight gauges(B) and (E).Maintain the oil level

<E)

~

1iT~~JR

.

il5m®f*ffl1fiYltl•tl~z

il

pump. The action

-4-

of

90 to 125 seconds at 100°

37.

1a

· c

71!~1'~

fBJ

0

of

the oil can be

THREADING & OILING FOR PLAIN FEED

·li~M~R9·~R.iJtjfb

I

or

2 drops

or

oil twice o week

-

Jil~1!!1~/X

' I

I

\

""--

2 3 1

---

//

CI J

A Oil Fill Cop & Oil Sight
B Oil Lovel Goge
C Pump Primer Screws
0 Oil Fill Cop & Oil Sight
E Oil

level

Goge

FArm

Oil Drain Plug

G Looper Position Knob

/

J

(

I

I

""--

__

;::/

~illil

l!!!~*.;:p:~

ifil~!Si;IJit~~ItU"J

~fiji]'

;J1111*.if1.~

1-l~l!!!~

~tt:lEttt!~

\

FI

G.1

MINIMUM OIL LEVEL

.

1"'

at

I

I

MAXIMUM OIL LEVEL - -

~-

- 5-

TliREADING & OILING FOR DIFFERENTIAL FEED

-~~~fll.tf9J1tlR.~jJij

::x

2 drops

or

x

LNice

o

week

-JI~;}Ijjiij~

•

•

A

Oi

Fdl Cop & Oil Sight

B

Oi

Lovel Goge

C

?t.:mp

Primer Screws

:>

Oi

RIJ

Cop & Oil St

E

Oi

leve

l Goge

F Ami Oil Drain Plug
G Looper Positi

on

_j

,/

&

I '

(

I I

\ I

"'-.._

__

ght

Knob

s0,

)_

/

FIG.1

MINIMUM OIL LEVEL

.,J,;ma

MAXIMUM OIL LEVEL

il::*:illla

- 6-

mti~R7

w-~.f£~~1§-mB

When starting a new machine. beginning filling the reservoirs
that has been
screws(C).Apply oil to these holes and operate machine
.Replace screws(C

~~mMmHdmH~I-~~~J§-~A~ffl~~~~~~.~~~~~~-~~-

S*~~~~~fl(C

(C).

CAUTION:

~~=

Oil may be drained from the machine
and plug screw(G )at the back

~~fi~J.A.tJI.Htt-l~?~imHfi

~1¥-JJ§-W.

••

@ft··~~~~-.~~~-~.~~@~~~~~~82(A)~(D)-~~~~~

!

U.!.il.~

.

·i

dle for some time • it may be necessary to prime the pump.

).

l . .f±R~-~#A@.mBI~~-S~~~~~~~~~

If

oil does not bubble when machine is running , the circulating pump is inoperative.

~•~mH~H~~-~~~M•~•In

at

two places ,plug screw(F)Iocated in the bottom

of

the main frame below the handwheel.

. -~~!.!~~fl

(

F)

-E-TIEf!I¥-JJiUU~

of

when beginning to operate a machine

To

do this ,remove the two plug

until bubbling can be observed at the windows

-

~7-~I~.~

.

~-~-~~~fl

.

-

~~~$1fl

(G)

-=¥~1¥-J~W

of

the cylinder

.

.t.tJI.

<+-)

A convenient means for threading the looper has been provided. When loopers are at the left end of their
travel,press the knob(H,Fig.
the machine as illustrated in (Fig

flt.]j{l~Jr5!.f£f1ilit

~~3~B1fi7. ~Ill

<+=

NOTE : Instructions stating direction
relative to operator's position at the machine .The handwheel rotates counterclockwise
direction ; when viewed from the right end of machin

~=~M3m~~ma~&~~~~m•.M~M.J§-.~.S#A~ili-em~mH~~H~M~tt-Jm•

~~-~MmHtt-J~J§-wt~

<+=>

Torque specifications gives in this catalog are measured In inch-pounds or Newton-meters.AII straps and
eccentrics must be tightened to 19-21 in .l bs.(2.1-2.3Nm)Unless otherwise noted.AII nuts ,bolts ,screws,
etc,without torque specifications must be secured

torque specifications for connecting rods,links,screws etc

illJ:~t!Mt~~*~~ilitt-l~m~~'i"

L:t-·*)

!J'!i!'Jii~~~~rr$

THREADING

/

~ti

1)

and loopers will back out

.1

).After threading ,push loopers back into position.

.t~~. ~

<11!.1)

f1iltt~'8~~1¥-J!l~itl

PJT?f-.

~31~~1§-. tef1ilttfl~I*Ui

) ADJUSTING INSTRUCTI

of

location ,such a sright, left, front

.

-=¥~~¥-J~ff~~~~~n••

TORQUE

t:R~tl~.

REQUIREMENTS

·

~~.!:f::

~~1:1fa'8i)t.P.ij

.

~~~:•a-ei5lP.ij

.

~H!PJT1ftt-lil¢~.

.

~~m~m*~ti*T.

of

position,leaving them easily accessible . Thread

.

ti~OO~tit-'¥

ONS

/

~~i$tM

e.

·

/

tfl~~*

as

tightly as possible,unless otherwise noted.Special

..

are shown on the parts illustration

·*·

JiJT1f&:$~~1ia~L.'n~~m

t~tt

.

t~fl~if?.~,~~~

!1'.

(H.

Ill.

1 ) •

.

or

rear

19-21

S~n~.

~~"i*tt-llllir-.

f1iltt~lc:JJ§-8tfH~

of

machine .are given

~'i"·~

.

~-5i·~~iR~::k

,i

n operating

s.

(2.

1-3.2

C+

1m)

SYNCHRON

IZING

NEEDLE

AND

LOOPER

tt~~tta9fcl'!Vm~

- 7-

MOTIONS

NOTE: Needle and looper mechanisms are carefully synchronized with precision gauges before leaving

the factory to insure the best possible sewing conditions.

~=~7~~~~~~~••.m~~~r~Mm••~~~*••~~~~~.~ff~~ff~M~~~

~

.

Should it become necessary to disassemble the main shaft or

replace components of the needle or looper drive mechanisms,

FIG.2 (00

FIG.3 (III 3)

2)

re-synchronization
proper sewing adjustments. This is accomplished by means
an adjustable split coupling located beneath the rear top cover,
connecting

the looper mechanism.

~*~~m7f

the

~ff~rqff~~~tt

-~~~m~~mm~w~~~~-H.

m.

t::~rqnm~~~~~~•

To

synchronize the machine,remove the needles,presser foot ,
throat plate, feed dogs and upper feed roller mechanism.Rotate
handwheel in the operating direction

the bottom of its stroke and just begins its upward travel .Loosen
screw(A,Fig.2) and remove the looper for the

from the looper holder.lnsert a strai
9mm) or 11/64"(4.3mm) diameter by 2-1/2"(63.5mm) long into
looper holder

the rod (B) is at the extreme left and reinstall the throat plate.
Loosen screw(F)in looper holder and move the ho l
right

until the nght side of the rod is approximately 5/32"(4.0mm)
from the left edge
handwheel in
rod(B)comes
point,clamp

(D),flush against the underside of the machine casting(E).Rotate
handwheel in the opposite direction
contacts
clearance between gauge and casting
is .005"(

~7~ff~rqfi~~~M.~*ff

~"l!t~fJ1~.1Sm~l"1floJ$tM~~1U1Jffff~'2~~~T$Jtii~ii

i1Bt7:J.l1:

).Arq~tfi~~lfl.

~. *1l7:J63.5mmitt.A.rqit~tt:.§.m:~tt1\Hitr

~li~Jff

(F)

the edge

0.1

mm).

. t/l7Hitr (

(B)

jf:

.§.te!~

of

the machine will be required to facilitate

of

crankshaft to the main shaft, which in turn drives

::EffE!£~H§.trqH~~Mmf~~~IWt.

.

~-~~~~~~-~-~--.~~

~~Mm~::tffm•

.

until the needle

ght

steel rod (

and

retighten screw(A).Rotate the handwheel until

of

the throat plate,tighten screw(F).Tum the
the operating direction ,with needle
in

contact with the edge

lin

ing gauge No.TI147(C)around the needle

of

the

throat plate.Maximum

A,

lfl2)

fj)...][WJ~

of

the throat plate.At this

until needle

or

rod and throat plate

.

ff~.n•.mM~~~m

1f:.§.3Mrqff,

(B)

][@~

3.

.fffi1.iit!tf:.§.ff~lt•~.l1:.

loJti§.tloJ{i~Mli~Jff~;(:lit!~it•~

~~~Q

bar

is at

left hand needle

8)5

/32"(

3.

der

left or

bar

rising until

bar

bar

or

the rod

allowable

fflti~1Erqff

9mm

§!

4.3mm

(A).

:k

~M~

f'/l*rq~t~~tltJ

ti

it!:k~f.J

- 8-

4.0mm

TI147

mm~~ttfr~ttf&tr.:litltiH»;.t.J.ll:

~~fJJ.ft~~~~~~~~~im~~~~:

and set screws.
the coupling . The holes in the main shaft end of the coupling are larger than the diameter
permitting severa l degrees

snug the uppermost horizontal clamp screw enough to hold coupling (A.Fig.3)in position, If the handwheel
is turned in reverse
casting(E)before rod(B)contacts the edge
which was snug ,while holding the coupling

synchronization. If the handwheel is turned in reverse of operating direction and the rod contacts the
edge
turn the handwheel slightly in the operating direction.Use

clamp screws(B.Fig.3)securely,and recheck both clearance points with .005"0.1 mm)shim gauge

,

rt~!lfl

(C)

~.ftttfr

If

machine is not synchronized the following applies :

Both ends of the adjustable split coupling are secured to the crankshaft and main shaft by spot screws

Loosen the three horizontal

handwheel slightly

of

the throat plate before the clamp gauge contacts the machine casting ,adjust as before ,except

1 mm)exists between gauge and casting or between rod and throat plate ,in both the operating
reverse directi

no slippage occurred

~~~1lHtr.:J~~$m~un~~~un~~~m~±fr~1l$~

~~~=

~~itFaJ~

lf~:~Ulfl~$il~1lH

ll!.

Ul:ft!MmJt~t&fltrt~~~t'fl

FaJ~tt

mtr.J

it-t&~fBJtr.:lfBJI!Jit~Sl:.t

1mm

4'tlfl (B)

•

2)

~fJL~

.

~~~~$~ft~.&:JJicl$tiM

-~.

•·-~~~•••tr.J~icl~•

tr.:J~R~iJiH.iE1£rt~tlflm5.2:1i~~~~

(F

),

i

S~ffJ)jo)fdi~~~]i~Jfr

(D)

J!lmJ!H1J.~/iiim

.

On

the main shaft end

of

rotation in either directi

clamp screws(B,Fig.3).With rod (B.Fig.2)at its farthest position to the left ,

of

operating direction and gauge(C.Fig.2)on needle bar (D)contacts the mach ine

in

reverse

ons

of

.ftLHf7]<1JL~A.l:tr.:J.::.

of

operating direction,snug the uppermost horizontal clamp screw(B),recheck

the handwheel. When th s setting has been made ,tighten the three horizontal

whi

le

tightening the screws.

tr.:ltfllL'f:ilkl~L

o

-1'~-~fl

(A, ll!.3)

(E)

~1llUtff

0.

1mm

(B)

~tt-t&li!tlti~~

(C

).

.

~~~~$.

(E)

~ll:ft~f/l;te~fr~tt-t&tr.:Jit:kfti~

of

the coupling(A,Fig.3)three screws(B) thread horizontally through

of

in

±+f~tl~.l:tr.:l:tUt:tlflli~:k

(B.

:iE:Ul:

.

~~-=f~iS~~-T~.&:JJicl$t1H3.itff

~~$£~tr.J.&iaJ~$t

.

ff~it*itl~1l~~n+r~•a~m~tr.:J1l~~

.

~~~~.&••a-t

(B)

tliif!Jttf&tr.:litl!'l;.t.J.ll:. Jit!M

.if~T

•

.&:JJio:Jtdi~~~]lf!

on

to properly synchronize the needle and looper.

the throat plate loosen horizontal clamp screw(B.Fig.3)

place with

!113

). il+f (B,

t9~7]<~~Atlfl

.

an

Allen wrench

sh

im stock to insure no more than .005"(0.

.

~±fr~1lH<A.

.

llJ2

)

Ul:-Tii~li!

•

.ft£1f~~tr.:l*lf~Atlfl

.

rt~*lf~Aitl:imtr.:J~fl

.

m~R~s~~•H~m~~~~+r~

(B.

00.

.

:iEIM~

J

iU~NO.

Jl§

.ft1lttfJJ.~tr.:l.l:$~ti"fr

f

BJMi~

o.

1 mm.

of

the screws,

in

set screw(C).Rotate the

and

to

assure

~3>~$.l:tr.:J

fti!fB:-:JJiclifJJi:tr.:ltdt~il~~t

.

il~itr-Tii:f-5~tr.:l*

(D)

1:~~-H

(B,

Ill

3),

¥H~itll~~~

(B).

.

~~~..tw~

3).

#.§.~4'.~tr.:li8JI!Jli.

(C,

~IJT~i!f

m

0.

C+

.li.)TIGHTENING

When replacement of the needle bar, and
bar 14-16 in
the purpose
torque rod in the hole at the upper end
suitable

bend,the needle bar head has been threaded into the needle bar properly.

~~Jt;~itfr~it~IM

N0.21227ARtll~ff'2!!~fJJ.H!MiifHiHi~tr.:J

.lbs.(1.6-1

of

too

l,

turn the needle bar wi

.8Nm)

eliminating the possibility

,

NEEDLE

or

use torque rod No.21227AR that has been supplied

th

bUt~f!J~tfftr.:Jtll~;.t.J

HEAD/rtatt§k

or

needle head is necessary,torque the needle head to needle

of

distorting the needle bar due to overtightening. Insert the

of

the needle bar, while holding the need le bar head with a

the torque rod onto the needle bar head. When the rod starts to

1

4-16

.

,Eft-T

~"t · ~

i

ili~~-Ti:l:~ii'iiilitff~!Hitr.:li~m

- 9-

(

1.6-1

with the machine ,for

.8

t:f

· *)

~~ilm~~;.t.J

.

~J§~m~IA

Rtt~~~"~~~~•~w~n~mAmft~.mm•~••~~.~~*••~"·~~~•&•A

ttff

.

C+*)ALIGNING

tt~tt'-&.1:~1\..&l-B:t&

FIG.4

FIG.5

(00

(00

NEEDLES

4)

8

5)

IN

THROAT

Insert a new set
(B,Fig,4) slightly loosened,low
head as recuired until the needles are centered
plate needle hole slots . Tighten screw (B)torque to 19-21 in.
lbs.(2.1-2.4Nm).

1liU-...1Mt.

ff

(A)

jij

19-21

NOTE :

slots , the lower cylinder must be moved as stated below.

5:%:

~~at=1'~ttt&~~nfiX-1i:t£

2.~~~to*'J'

#S~~£31('~-tt~l[fijftift-Tltf&fL~tpJl,'jJJ.t.

~-t · ~

If

the needles can

PLATE

of

needles , type and size specified, with screw

(

2.1-2.4*

SLOTS

er

needle bar(A) and tum needle

in

.

~~f't}3H

not

be aligned

..

UJ

(B.IIJ.4),

· *>

~m~rt~UUJ

in

the throat plate

.

l'f11.~-;E1'£1'Wt&3i'JJ

the throat

~ifflt

(B).

7 .

C+-t)CENTERING

THE

CYLINDER

lE*'l.~~lt\

Remove the top front cover and gasket from the main frame.
Loosen cylinder holding screw(A,Fig.5).Turn eccentric screw
(B)clockwise
needles are centered in the needle holes.Tighten screws(A)

torque to 18 ft.lbs.and recheck settings.

~~m~

(A

.IJ].

~ttift-Tttt&n~rp~r.'

#

.§.JiiJT~~~gc

NOTE:The cylinder may not move freely when the eccentr
turned because the joint sealant compound has set.

ii::

~~~L.'$t~f;IJ"

a-tl'fJI.~~i!~!lt~~

or

counterclockwise to move the cylinder

<m~>

5)

.

~~m~~~m~*~

l®i"H~i$"ttJtffft'UiaJL'~n

.

mm~:tJ

.

.

~fJI.~iiJ!i~=1'~~~~3f;IJ

7!J.l!Hf'J

·~

*m~~~~~n

(B)

it.l:f11.~3f;IJ1!

1a~-t · ~~tt~t~n

<![~~>.

so

the

<A>

ic

is

.

~;£J:(£~~

C+

)\.)SETTING

Insert a new set of needles, type and size specified.Aiways adjust
the looper (A,Fig.6) for the left needle first.Set the looper
that the distance from the center of the needle{B)to the point

the looper (A)
position to the left.Looper gauge (C) No.21225-9/64 can be
used advantageously

Is

9/64" (3.6mm) when the looper is at its farthest

THE

in

making this adjustment.lf adjustment

-10-

LOOPER

/

~-~ft

so

of

is required, loosen screw (A,Fig.7) in looper holder,permitting

movement
dimension as shown in Fig .6.Retighten screw(A.Fig.7).Repeat
for other needles and loopers.

fi.APJf~~~~*'NfJilrtt

~~~tt. 3~ttW:Tjl1.£:illa:t.

tfJJ"Dt.am!ie3.
(C)

~~$j;'{!tf.Ji}IJ~

FIG.? (

Rotate handwheel
to touch but not deflect. This adjustment can be made by loosening screw{A.Fig. ?)in looper holder.
holder can be moved front to back to attain looper to needle setting.Aiways check the 9/64"(3.6mm)
looper gauge setting after setting the looper to the back
setting

of

the looper to the back

~~ft:n~•••~~~•~ttm~~~w~~tt-.Jttmm~m~•~~-

(A,

IE.

7)

tf.lt!}~*if.Jfl

tf.Jmi~~.

tt:E£sW:ll.iE~

The amount
the amount
contact the back

~tttr.l@l~lt

w 1 / 3

m

3.6mm~ttif.Jtift*~~

of

of

avoid it is recomended as a starting point ,to have the points

t:ar~i9:7-J

~

tfJ

~~~

7>1

00

7)

in

operating direction to assure that the looper point passes to the rear

of

.

~tt~~$1ltr~~M*R~~tt£~Jtttf.J~~iJU~

o

looper avo

of

~~

id

has been set at the factory to .110"(2.8mm).lf it becomes necessary to adjust

the lower 1/3 of the back

2.

Bmm

.

jzDW:~Jt;iJU~

,•:'Bltiltrrif.J

fl.

(A,

00.

ff.o

IHIT?9~~fl

the needle after setting the 9/64"(3.6mm)looper gauge.

o

#..Eim.&it?.

of

in

either

Smmo

fi}'ij~~j;J

7

).

ff -:1J

.

the looper blade.

@ill:.

icJtf.J~M~H*R~~fie~3.6mm,

(A.

of

the needle,and conversely,always check the

.{£~~~3.6mm~ttif.J~~~~~~.{£tt~tf.J~

t~t:r.¥m

B:tt~~~tt'Wimmtltttr.lffi:T~tt

direction

o

jzDW:if.Jfi~Jt;.

to

attain

I

-~stif.lfltiilltf.J~tt

fitt

NO.

21225-9164tfJ~ttif.Jflft

the 9/64"(

(B)

tf.Jtfl'L'~~tt

f'L}7f~tt~J:tfJ~fl

3.6mm)

(A.

fll,

6)

(

A)

jmi¥J.6Plf

007)

o

Jt~tf.J~tt~~tl11=£-.f$tf.l

of

the needle

o

~~~~~tt~tt~...ttt-.J~n

o .~d~:ttii.W~~tt~tt§im

of

the decending needles

o

looper

D'Jl'

<+it.)

:il.

NOTE:Whenever looper avoid is changed looper clearance to needle must also be reset.

~:

<=+)SETTING

The height
of

the looper, with the looper point even with the right side

SETTING

Coronec:t~.n;

Roc:t

O.f'erenta.

l!fifrt$JJ~~

3~tt@l~-~~§. ~tt~tttr.J~~~~-ENft

For

Feed

.· _ _

~~

FIG.8 (

of

the needle bar is correct when the top of

THE

'-'A

•

..

• j

-

00

8)

LOOPER(CONT) /

If

more or less looper avoid motion is required.remove cylinder
side cover(A,fig.8)1ocated
screwdriver to loosen looper avoid link ball joint(B).Moving ball
joint down
motlon ,moving it up acts the reverse.Retighten ball joint(B)

!

i

:~

·-·

securely.

~tt~u~~~~~~£~Jt;tt-.J.~""Fm~~imt£l'~tr.Jill~

(A . Ill.

~tt@l~J.i'~~ttl'~~@]~-~~.

~-~tf(2)

in

the lever slot increases the amount of looper avoid

B)

o

~iJ~JJtL}7f~tt@limf.1'~;fHI~tf.JJJ~~

(B).

o

HELGHT

OF

NEEDLE

the

BAR/\i.tttf-aJI

needle eye is 1/16"(1.6mm)below the underside

of

the needle

at

the lower front left side.Use a

jzDW:tt...t~~-~~~

.To

make adjustment loosen

-11-

(B)

.

fe!

TORQUE.

19-21

1n

l

bs

(2 1

-2.4Nn

)

W\

8

A

screw(A.Fig.9)and move needle bar (B)as required to attain
dimension.

s

H~tU91fftri1il~t~

it.!ili'ili.~

M~ff

NOTE: Care must be taken not to disturb the alignment
needles when moving the needle bar either up or down.

;1,

.iE

ila9. s~~if.l~M.

(B)

f!Jiilf~;j((f){ftii

,J,/L.,a93M~

1 .

Smm

a-t.

l!P~i1il~~1£~a9~ltl.

t'LHUJ.tr

.

~

~t1\~a9B:~11sitff

1:

CA.

!E.S)

1'3MM

~ff

#iH~

of

the

.

FIG.9 (

(=+-)SETTING

00

9)

THE

FEED

DOGS

FOR

PLAIN

FEED

-ii~M*JL~M>fa9~-

Assemble the main feed dog and throat plate.Main feed dog

(A.Fig.11 )at its highest position,should be set to project above

of

the throat plate,the depth
screw(B)and front support screw(C)should be set
this setting.

~~±l!*-1~ft1~t&

a-r.

m~ue~*4*~Htt&~j;f~-~~

(B)

~fiiW(fJ~JJ~tJ

The feed should be set
the front
throat plate when the feed dog is at its most forward travel, The
same amount of clearance should be between the back
feed dog and
the feed dog is at its most rearward
loosen screws
a
counterclockwise to obtain proper setting. Tighten screws (A and
B),reinstall plug screw(D).

s~~*1£~~~~~mwa-r

FIG.11

a9iiEY~Tl!~~~W~~tt&~f+:rt.~~W~f8Jlle:k'J'

-T~tr

B)

(

D)

*!H~llti~JI

,

~1\f~-T~tJ

(D).

.

fflU~JJJ®ia1HP11$M~~~~~L.'ft

t&~~:rt.fiiW~f8Jlleii

screw

of

the feed dog and the front

driver

.

.

±i!*-1* (

the

back

(A

and B,Fig.10)and remove plug screw(O).Using

turn

ili::tf'L}ff

its teeth.The feed dog mounting

A.

00.11 )

.

(C)

~~it-t,

so

there is equal clearance between

of

the feed slot in the throat plate when

eccentr

.

i!~•m~Ti!~~~mw~~

.

si!f+~1£~~tlla9-!l~itia1,

gc

~i.ltr

(C)

~jJ~f!Ji~ti§la<J

EY~$~~-1-i~~

of

the feed slot in the

travel.

To

ic

pin

(C)

(

A~B.

to

maintain

{ftf~'T~a9l1t~~

l!~*a<:Hiflt'n

.

of

the

atta

in

this setting

clockwise

or

l!MA

l!l.10

)

#.§.3M~

.

f?~~tr

(A~

( = + =>SETTING

THE

FEED

DOGS

FOR

DIFFERENTIAL

~rJJ~Mm~M>fa9~-

Before assembling the main and differential feed dogs,set the feed bar eccentric pin (A,Fig.1 OA)Iocated
in the left side near center

of

cylinder,so that the slot in the head is

in

a horizontal position. This assures

-12-

FEED

A

D•fferentral

FIG.10A

FIG.11A (l!fl lL.\)

(i!B

Feed

lOA

a neutra position
main and differential feed bars simultaneously.The feed
pin is retained in position by set screw(B).Assemble differential
feed dog (A,Fig.11 A),main feed dog(B) and throat
the main and differential feed dogs can be individually adjusted
to height.Main feed dog (B)at its highest position,should be set

project

to
adjustment is necessary loosen screw(D)and move feed dog
(B) up

)

should sLpport front

1£~f[]~JHJJ~*4~tr.J

1M)Q~~~~~J:m~~~~~~.~~M~~~M~~*

.ifLffi:.W
tF.lLffi:ii,

00.

ll

>ftr.J~

~.

3!0*i1U~~~.

&•rr~~~-~-.~M~tr.J~·~(C)$

mw

above

or

down to attain correct setting.Feed dog support(C)

.

~£7J

~t~tr

A)

i:~*4!}f

• •

i:i!M>f<B)~~fi-ffi:W".m~~--

.

of

eccentricity for the purpose tilting

the

throat

of

feed dog .

~

~iitr.

7~fll~HdJ~*4~!BJatf1§f~at,

(B)

ii~*4**tt~ift.

(B)

fCH-t&

tk7f~lr

plate,the

5tiJ:~*4*'J:~1fiijll,'§;t

.

~~ljif.Jfl~i!~~f[]

(D)

depth

#.ElJ:1'3fJJ~*4~

of

-f*iiE1fiij1L.'~~~

~~~fJJ~~>f

~

-1£~M~~

of

the
bar

plate ,Both

its

teeth.lf

(A,

00.

(A.

~fJJi! *4

-~>f

(B) ~

(=+=)SETTING

~i9J~Mm~~>Ftrn~

If adjustment is necessary loosen screw(E,Fig, 11A)in feed dog support(C) and move as required.Retighten

screw(E).The differential

loosen screw(F)and move feed dog up or down as required.Retighten screw(F).

j(Q*if.l~~~.

M~M~

ffl~M~M~. •fJfrt~t~tT

NOTE:Should the main feed dog require repositioni
rearward travel ,loosen set screw(C,Fig.10A)in main feed bar driving link(D),rotate main feed bar eccentric
driving stud(E)as required, Driving stud(E)has a thin hexagon head with cutouts on two
movement by tapping with a sharp pointed tool,when wrench21388AZ is not available.Whenever the
main feed
adjustment may be required.Retighten set screw(C). Position main feed dog support(C,Fig.11A)flush
against bottom of main feed dog (B ),tighten support screw(E)secLrely.

ii:

3lO*i:~M~1£icllitr~icJFo3Mat~~t&mtl"

J:~~~~fl

~~ti.Ai£M"~¥[§J..t,

~H$~~t,SI&fd.l*i~m'fi~~~~.

~M~tf:J~~~

faff~M~~f$~

(A)

RTtiE.ttt"~~i!M>f

bar

eccentric dnving stud position has been changed ,recheck

(C.

00

.lOA)

(

C.

00.

THE

fP.Pd

dog (A)may then be leveled with main feed dog (B

~~~;~(;ijjf~~~M-1fiijll,'~grJJtltt

s~

l1A)

FEED

(C)

(B)

(F).

21388AZt&ttt~1i~ii:!t~Mat.

liNJT~i!tittf:J-f,'iH?~I~:Jt~:ef~~iJUl

~~i!*'f~

DOGS

J:tr.J!2..~fl

1£!BJ

- :ifiiJ:.

FOR

~

c2>

(

E.~.l1A)

ng

due to contact with the throat plate in its forward

.

!i!lJ

DIFF

#.El~Jffi~*~TJJ.

3!0*if.l~~~.

~i!M~~I!iJT~t&

(E).

~~~IH&~tr.JI~~m~:Jt~M.

(B)

tr.J~im1f-¥.

f?$~~stlll

ERENTIAL

).

If

adjustment is necessary

!ti/Tf?~i_lfl

t41f~fl

rear

~jgfj)t~~

.

(E).

(F)

needle guard setting,

.

t41fi:i!~HHgM~

(

E)

1i:ifir?~~~Uifl

FEED ( CONT)

#.El~~~*n

of

the flats allowing

:fir-~iiit~IT/,~

(E).~

or

(D)

~l!f;£~

(C).

:£

-13-

(=+1m)

NOTE: If plug screw(A) is replaced with a
Any stitch length change,requires resetting the needle guard.

it

:

jU]=*~~...t#TI¥J:*:~-T~JlJ

ffffl~~"*~l¥1~~m~*~m~~~~~~~I

CAUTION:When making stitch length adjustment
due to possible part damage.

CHANGING

FIG.12 (

00

1

2)

STITCH

When cha'lge in stitch length is required,remove farge plug
screw(A,Fig.12).Loosen feed rocker driving link screw(B)in fever
(C).
l

(A

).

9}1J~ll$lf~...tiia!ijH!iii1it

LENGTH

Moving

engthens

Retighten link screw(B)securely and replace plug screw(A).

s~*~~tit~"*oca-t

r.ifim

/

it~ti~*Jl

the feed rocker driving fink up in the lever slot

the stitch ,

(C)

...ti¥J1iU~~Jt~gfif.J~t~lJ

~.lt~fif.l~mn~~•fif.l~~~"*~•"*·&z~•.••~*

~...t!¥JSllJ

new

plug screw ,it shou ld be sealed with a silicone seal.

(B)

#iH~...t:*:a-TillJ

.

do not

exceed maximum recommended stitch length

mov

ing

it

down ,

.

37f*•.:rt~n

.

shortens

cA.II!.12)

(B).

(A

).

the stitch ,

.

f'J}fftt

if.lfimM'P~l!~

v1S':

*~••~Fc•fif.l•~~•

-ifl~mi¥Joof}}M~~~tl:ltiM

CAUTION:If stitch length is changed,needle guard must be reset.

w•:jz0•~~*•~~7.

NOTE:When insta

loosen screw(N,Fig.15)in needle head and rotate needle to attain adjustment(D,Fig.13).

it:

}t~l]Plf~;j(ag~I¥J

3~~*1i~fjgifolflilJfti!fi¥JB::*:tit~*Lta-t

C=+.li)SETTING

D

FIG.13 (

$:RI¥Jtta-¥~1'rl!*4P~PJr1£1¥J1l~

00

lli

ng

.

(0 , 11}.13).

READ

13

)

.

a~i'iJtm~tr..J$:R~•

Hl¥l•ifl••~~~~~~

the needle 1t should be parallel with the eye

NEEDLE

Set the rear r.eedle guard(A.Fig.13)horizontally

contacts needles(B)when

adjustment is necessary loosen screw(E)and move guard front

B to back as required. It should be set vertica

yet have its guarding surface in contact with the needles until
the points

the right side of the needles.

screw(F)and move guard and holder up or down as required.

$:~~!r.JFcWJ.I<.if~I

~~ltJlJf~ft~~MilJ~

.

jz[]=*~~~~f'J}ff~li

.

jz[]·~£il!lr.t

.

911Ji'iJtm£EBr*f~~*

7 .

GUARD/ii·tf~Ji§'-tp5t.

at

its extreme forward position.

ll

y as low as possible,

of

the loopers(C),moving to the right,are even with

If adjustment is necessary loosen

(

A.~.

13)

3'81£iliiliii!r.JW:Iilt-t

(B) 0

jz[]=*~~Jnijf'J}fftlll'

.

m•3~~~cc>~~•fif.la-t.~•i£~1¥l~~.

(F)

#..El~.!ffi~31<...tl'8fif.J·:f?~-~'8!r.J~

.

in

li

n~

of

feed.lf adjustment is necessary,

.

f'J}fftt~...ti¥JiJ.lJ

(N. !11.15)

so

that it barely

lf

I

fl

(E) I

~!m£

.

#..El!tE~tt~

-14-

(=+*>PRESSER

FOOT AND

PRESSER

ffi-~ffii1Jtftro~•

or

8

FIG.14 (

FIG.15 (

Set upper stop collar(K)to contact casting,so the bottom
foot do not touch,at the bottom

00

00

14)

15)

of

the needle stroke when lifting foot. Tighten screw(C) .

Adjusting
Remove presser bar

screw(A,Fig.15)on presser bar guide(B ).Loosen screws(C)in
upper collar and screws(D) in needle lever thread pull-off lever
Slide Presser bar upward high enough

yoke(E)with foot attached and tighten screw(F)

bar.Positi

with the holes in the throat plate. Tighten screw (A).

if.l!ht~~ffi~:

31fffi~jt~

~~n

~IJ;fF

J:~tlfl

( E )

.{£

t~fi.ffiM.Il.l.~ttn!3tH&J:~n.o.t

Presser foot guide plates(G,.Fig.15)should be set so that entire
presser
with no

ffllt.llsl~±~

~~.fflt.l.~~~..t~3IJJ~~~~~3IJJ

With foot proper
guide(B,Fig.15)securely fastened to presser bar,adjust both
guide plates(G)to obtain above setting. Tighten four screws(H).

l!lBG-ffiB!Il.!:ittt&~~~.o.t-Jiti

.ffittrie~$00,

rr~~mt-ttn

Reinsta
foot resti

l!:ii#

ffllt4ltt.ff~H.&..t

Replacing Presser Foot:

on

foot so that the needle hol

C

A.

!i1

lt

.l.

EHtHJt

foot

and bar assembly has free movement up and down

left to right movement .

<G.~.

ll

presser bar spring(B,Fig.14)and knob(A),with presser

ng

on

BAR

(B,

. 15).

(D)

.

ffi.ft14J~J:iif~

iJJ

I fT $

1s>

ly ali

if.Jfl~i's[~i}C

<H

>.

throat plate.

I

of

the needle head and the top

ADJUSTMENT

leaf

spring(B,Fig.14)and

to

es

lf!.14

)

~~~Q;

tLHfJ:W~fi14=..t~i.ln

.ffi

;fF

~~~~;t)

gned on throat plate and presser

ffi~.ffi;fF5!j1jf(B.

(B),

ftHfSI~.ffi;fF

.fE.$~iffi

iii

...1:

-

.

'l!.ffi!*.lls

(G)

J.iil:ffi.ft14JJ:~.ffiJ!141~

~tifT

1H&. rr~~n

7fi~t-

~~fi.t..titi8i!:St~~~

~.

nut

(B).Loosen

..

slip on presser foot

on flat

of

presser

in the foot line up

(B)

..t

c

c>

~13tr&m

(F) 0

00

~.ffi!!ll

ffiM.Il!3ffM.IlfF~~

.

l

~~

(8 . 11!.15) !3

14

)f[liJ~tL-¥

of

the presser

c A

>.

(A)

~

UL

bar

.

0

~-..t~IJJ~CK>~mti~~

m~.

rr:~un

The presser foot should be adjusted to be 1/8"(3.17mm)above the throat plate before the feed roller
mechanism begins to rise
guide as required to attain the specified point at whi
and maintain needle settings .

.ff~~~m~1f9ii...1:7tiWffiB!IIE~R~~tttt&~

15).

~!ffi~;}(7t~~~flisl~~ii~fti1JJ!*4i9-~F9ii...l:7t~11~1'Ul:il

cc>.

.

~ffillt.IJ&&H

..

Loosen screw(A,Fig, 15)

.

3.17mm.

fifi~BS!3X~~.~tt~~--~.ffillt4J~M$~~

in

presser bar lifter and guide (B),raise

ch

the feed roller begins to rise .Retighten screw(A)

fl}1f.ffifFti7tftl51~14=

-15-

.

rr:itlfl

or

CB

>

...l:~~n

(A)

#..El~R$tt

lower

CA. 00.

.

NOTE : There should be a minimum 1/32"(0.8mm) clearance between screw (M,Fig.15)and the bottom

of

the slot in link(J).

Regulate the pressure on the presser foot by turning the presser spring regulating knob(A,Fig.14) located

of

on top
To
Needle lever thread pu
foot is resting on throat plate.

it:

i!l1:ME~.ffiffSfffNi..ttr..l~IIP!

3fJJIXJIJ;ttr..J.ffi~~~~lT

3

IfMIJ~.ffitt&J:If.t

(=

~~~~tY$tf!Jfe~..ttr..Jif7W~l':

te~TJJ~n

Jm.AJW~~fJJtYte

~ZfBJ~J\i!fft&te

i±~itl

~.-

#..Eltr~Ufl

pressure foot spring (

remove just the presser foot, remove screws (l ,Fig.15) and replace foot, retighten screws (l ).

ll

-off(P) should be set 1/16(1.6mm)above bottom

illY (

M.III

.15)

Ej)!1f~tr..!JlHL

(

.

~~~.lH~ltiJ~

+-i:)UPPER

<

.

fittfl

<E> m~

FIG.16 (

A.

.

(H).

00

oo

1s

)

~~1£i!fft&~~

(E)

**~i*tit

(F)

(G)

<1!*4t&$U~!IaiE~71.iioJJ:£19)

~~t!T$ttr.Jt£ii1!:ff~~wtr.Jt£ii1m~

B).

(J

)

tr..!llitNBJil*@;fJO.Smm

(

A.IIl.

14 )

~~ffiM4!~1Jo~3

L.!fl

.15)

jt:.§.J!t~.ffiM.P.

( P)

Ji!Z

tt~ 0 Jfiiiitr..JR.~

FEED

16)

ROLLER

Assembly of Roller to Roller Yoke :
Assemble
Place woodruff key(
dr

ive gear (E)on to shaft {D),make sure key(C)goes into slot in
gear
between
assembled components through frame. Make sure that shoulder
of roll
direction on
shoulder of shaft( D) against face of gear(E),make sure
of
is against right (inside) face
of

roller is against face of

shaft (D) and tighten screw(H).

<B> ..t.

(C)

iltA~~fJJtS"fe

1fi

.

te!~~tS"~ff

of

slot in cover (Q)when presser

.

tr..J.ffiJJ

.

IiJfrt~tlfl

ADJUSTMENT/

dr

iven

gear

(E).While holding feed roller frame (B)with steel roller(F)

tt"le

two

er

(F)is to the ri

roller )on the flat

tef.mlff~m

(E)

1¥-Jtittl*

(D)

~~~~~Hq:tll\li*

~ff

(

E)

<

1£~w~~i21m~

{L).

1 .

6mm

.

..t~MtS~tJ9~-

(A, Fig.16)through feed roller frame {B).

C) into slot

frame l

obs

ght

gear

cc>

fi5lf!Jj!f:tteff

·

a93Fimfit-~F

of

feed roller shaft (O).Siide

, sli

de

feed roller shaft(O) and

.Align screw (G) (first in

of

shaft (E).At the same time thrust

(E),make sure left edge

of

left lob .Secure screw(G) on flat

<D>

tr..Jt~M*

1£~~~-tatel¥1~

·

~~lf.ti!.Fkt!i~I¥-J~i:i'

.

IEJif.trt~ff

>.

¥r$ff

<D>

operat

(

B)

..ti¥-J"M

(D)

tr.J~i:i'Ej

..t

a9t~n

ing

left edge

of

roller

·

ff <D>

-t~

(F)

1b.

<G>

(=+)\.)UPPER

..t~MtS~tR:R•c

When feed roller mechanism (C,Fig.17) has been removed or replaced,.003
(0.13mm) maximum clearance should be maintained between roller and throat plate.

3i!fft!T$tfil.~

(

C.I!I

FEED

. 7)

3fJJ79!J!~

ROLLER

71f-t

ADJUSTMENT ( CONT)

2 >

.

Ji!Z~f.¥w~~tt.t&ff:JifV

13mm.

-

16-

ft(

0.08mm) minimum to

N

BJ~;f)o.osmm~•*

.oos

f

8J~=*.J

a

o.