Singer WSWA 2000 - English - User Manual

INIH)VW ONIM3S
ezn, Ga

You are now the owner of a precision engineered Sewing
Machine. Give your machine proper care and it will provide
many years of trouble free service.

Operating balance wheel nd stnp motion 3
Winding the bobbin 4
Adjusting to wind on the bobbin 5
Regulating length of zigzag stitch 1.4
Threading the needle R
Thread tension ii
Removing the material
Opening or closing the hinge plate 6
Preparing for sewing 9
Threading the bobbin case 7
Description of machine. 2
Setting the needle 5
Removing the bobbin case 6
Setting the bobbin case 7
Adjusting the upper rhred tension 10
Adjusting tinder thread tetison .11
Adjusting the drop feed .1?
Regulating pressure on materia
Regulating the length of stitch 13
Sewing in reverse 13
Regulating width of zigzag stitch
1 12
Straight stitching 15
Creative embroidery 15
Darn, monogram or embroider 20
Parts list
Accessories 20
Making buttonholes 21
Cloth guide 24
Cleaning the shuttle mechanism 25
Needle and thread sizes 29
Installing sewing head in cabinet 32
Blind stitching 19
Sewing designs 18
For portable installation 30
Hints on smooth sewing 27
Oiling the machine 26
Samples of creative embridery 16
Sewlight 16
How to insert and remove cams 17
Button sewing 23
Zipper foot 24
CONTENTS

DESCRIPTION OF MACHINE
2
1 Pressure regulator
2 Thread take up lever
3 Upper thread guide
4 Zigzag window
5 Top cover
6 Spool pin
7 Zigzag lock
8 Zigzag width knob
9 Bobbin winder release
10 Balance wheel
it Bobbin winder lever
12 Rubber ring
13 Stitch length regulator
1$ Stitch length dial
15 Reverse feed push button
16 Bobbin wmder
tension bracket
17 Drop feed regulator
(push button type)
18 Bed-plate
19 Needle plate
20 Hinged plate
2t Presser foot
22 Needle
23 Needle bar thread guide
24 Thread cutter
25 Face cover
26 Needle clamp screw
27 Upper thread tension regulator
28 Arm thread guide
29 Cam cover

OPERATING BALANCE WHEEL AND STOP MOTION
F
Hold the balance wheel (A) firmly with your left hand and
turn the stop motion knob (B) toward you, thus permitting the
balance wheel to run freely, so that the bobbin can be wound
without operating the stitching mechanism.
To lock balance wheel, turn the stop motion knob away from
you.
B
3

WINDING THE BOBBIN
Place the spool of thread on the spool pin (6) and
out about 12” of thread through tension bracket.
thread on to the bobbin seven or eight times toward you.
set the bobbin on the spindle (A) of the bobbin winder. S
the bobbin wind unevenly, slide tension bracket to left or
as required.
To set the bobbin, put the bobbin on the spindle (;
shown, pushing up the stop latch (B).
After setting the bobbin, push the lever (C) down an
rubber ring will touch the balance wheel. Then turn the hi
wheel toward you and run the machine slowly to wind thi
bin evenly.
When the bobbin is full, it will automatically come to .
Cut the thread and remove the bobbin and retighten h
wheel for sewing.
In order to sew and wind bobbin simultaneously, d
loosen the balance wheel.
4

ADJUSTING TO WIND ON THE BOBBIN
Correct winding
Incorrect winding
In order to ensure smooth rotation of the bobbin within its
case, make sure that the thread is wound evenly on the bobbin,
otherwise it may cause thread to break, irregular tension, or
fail to produce neat stitches.
SETTING THE
NEEDLE
Turn the balance wheel toward you until the needle bar rea
ches its highest position.
Loosen the needle clamp screw.
Insert the needle with the flat side toward the balance wheel
and push the needle up into the needle clamp until it hits the
stop.
Tighten the needle clamp securely.
5

OPENING OR CLOSING THE HINGE PLATE
Our new type hinge plate supersedes the slide plate.
To open, place finger in recess and lift.
REMOVING THE BOBBIN CASE
Turn the balance wheel toward you until the ‘needh
at its highest position.
Lift the hinged plate and insert thumb and forefinge
hand.
F 4.
Open the latch of the bobbin case as shown and take
bobbin case by holding the latch.
Inportant—The shuttle hook and bobbin case can be
out of position if you use a bent needle, or try to
the bobbin case when the needle bar is lowered.
6

SETTING THE BOBBIN CASE
Turn the balance wheel toward you until the needle bar is at
its highest position.
Hold the latch of the threaded bobbin case between the thumb
and forefinger of the left hand, replace the bobbin case. Make
sure that the bobbin case position finger is fixed in the notch
at the top of the shuttle race. Then release the bobbin case
latch to make sure the bobbin case is locked in position.
(I) Position Finger. (2) Bobbin Case. (3) Shuttle Race.
(4) Race Ring. (5) Clips. (6) Shuttle Hook. (7) Latch.
THREADING THE BOBBIN CASE
Hold the bobbin case between the thumb and forefinger of
your left hand with the slot in the edge facing up.
ci
Lt
Hold the wound bobbin between the thumb and two fingers
of your right hand with the thread on top leading away
you.
from
Insert the bobbin into the case, pull the thread into the slot,
then down under the spring until it enters the delivery eye.
7

8
and into the needle bar thread gu
the face plate
lever (6) from right to left.
and on up into the eye of the
under the arm thread guide (5)
up into the thread check spring
thread guides (1),(2)
point.
needle.
guide (5)
Return thread through the arm
and raise the take-up lever to its
Pull thread through the slot o
down through the tension discs (
down through the lower guide (7
about four inches of thread throu
Thread needle from left to right,
Place a spool of thread on sp
(Upper Thread)
THREADING THE NEEDLE

g
9
foot.
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I
9
the needle.
ILl
The machine feeds without any assistance.
material, as this may deflect the needle and cause it to break.
(b) Turn the balance wheel toward you until the needle
(a) Pull sufficient thread through the needle and with the
(d) Lay both ends of thread under and to the back of the
(c) When the take-up lever is at its highest point, pull the
Do not try to help the feeding of the work by pulling the
Never operate the machine without material under the presser
left hand hold the end, leaving it slack from the hand to
moves down nd up again, thus catching the under thread.
end of the needle thread you are holding and the under
PREPARING FOR SEWING
thread will be brought up with it through the needle hole
in the needle plate.
presser foot, and having inserted the matalal to be stitch.
ed, lower the presser bar lifter and commence to sew by
turning the balance wheel toward you.

REMOVING THE
MATERIAL
(a)
(b)
(c)
(d)
Stop the macbine when the needle is at its l’ighes
Lift the presser bar lever and draw the material to
hand side and to the rear of the machine.
Passing the threads over the thread cutter as show
down lightly and cut the threads.
Always leave three to four inches of thread for
sewing.
ADJUSTING THE UPPER TFIREAD TENSION
(a)
(b)
In most cases the perfect stitch can be obtained by
ting the upper thread tension. To increase the upper
tension, turn the tension dial clockwise, and to de
turn it anti.clockwise.
The tension dial should not be turned abruptly b
by little until the desired tension is obtained, and
make sure that the presser foot is down when r
tension adjustments.
10

ADJUSTING UNDER THREAD
TENSION
All machines are correctly adjusted before leaving the factory,
therefore it is seldom necessary to alter the UNDER tension.
Should it become necessary to do so, tighten the tension
spring screw to increase the tension and loosen the screw
slightly to lessen the tension, using the small screw driver.
THREAD
TENSION
A
13
(a)
(b)
For ordinary stitching, the needle and the bobbin threads
should be locked in the center of the thickness of the
material, as illustrated (A).
If the tensipn on the needle thread is too tight, or if that
on the bobbin is too loose, the needle thread will lie
straight along the upper surface of the material, as shown
in illustration (B).
A. Perfect Stitch.
B. Tight Upper Thread Tension.
C. Tight Under Thread Tension.
(c)
If the tension on the bobbin thread is too tight, or if that
on the needle is too loose, the bobbin thread will lie
straight along under side of the material, as shown in
illustration (C).
Il

12
/
/
A .:
when the material is required to be moved freely by ha!
embroidering and darning
presser foot, which is convenient for embroidery, darning
DOWN.), it enables the material to be moved freely unc
pletely down (marked SILK).
and to release pressure for light materials, darning, etc., pr
down when (A) will automatically release the pressure.
(marked UP), when the three buttons are always up anc
to darn or embroider.
press “A” into position to give the required pressure
presser foot, otherwise the machine will not feed proper
This mechanism drops the feed dog under the needle
When the left button is pushed completely down (r
For sewing very light material, push the center button
For ordinary sewing, push the right button completely
To increase pressure for heavy materials, press (A) dow
When darning, lower the presser bar lever and yon are
“Note:—When reverting to normal sewing, do not foi
ADJUSTING THE DROP FEED
REGULATING PRESSURE ON MATERIAL

REGULATING THE
LENGTH OF STITCH
Turn the dial to the right to lengthen and to the left t
shorten the stitch. Near 0 is the shortest stitch and 5 is th
longest.
SEWING IN
REVERSE
To sew backward for tying the threads at the beginning or
end of a seam, press in the button R, as far as it will go. The
machine will sew backward as long as the button is pressed.
13

—
REGULATING WIDTH OF ZIGZAG STITCH
The width of zigzag stitch is regulated by the zigzag
knob (A). By turning this knob clockwise from 0—5, the
of stitch can be varied. Turning the stitch width knol
simultaneously activate the red line marker and indicate
of stitch selected. The stitch width lock, (B) is used to
into position, the desired width of stitch for sewing on bu
making buttonholes, etc. Turn stitch width lock ciockwi
lock, and opposite to release zigzag mechanism to neutral
tion for straight sewing.
REGULATING LENGTH OF ZIGZAG STITCH
The stitch length dial regulates the length of the zigzag
for zigzag sewing in the same manner as for straight se
in order to produce the “Satin Stitch” which is the ci
zigzag stitch, set the stitch length dial close to 0.
14

Set a rhythm for yourself and then proceed. After awhile you
knob.
length as near 0 as possible without stojping the feeding action
With the machine set for a short stitch length, different designs
between 0 and 5 or any other combination of widths.
the machine, stitch length, and manipulation of the zigzag width
will become quite skillful, varying your designs by the speed of
and zigzag width at 5.
can be made by turning the zigzag width dial back and forth
and the basis for most embroidery, is obtained by setting stitch
The satin stitch which is really just a very short zigzag stitch
Be sure zigzag presser is in place.
zigzag width dial to chosen stitch width number.
To stitch continuously at one width of zigzag stitching, set
CREATIVE EMBROIDERY
Be sure to set the zigzag width knob at 0, or the needle will
(B) Replace with straight stitch presser foot.
(A) Loosen thumb screw and remove zigzag presser foot.
accessory box.
break in striking the presser foot.
may want to use the straight stitch presser foot included in your
For straight sewing on fine fabric or very soft material, yoi
STRAIGHT STITCHING

SAMPLES OF CREATIVE EMBROIDERY
A
B
C
D
A. Sew a few stitches at 5 width, then quickly bac
for a short period. Count, if necessary, to esta
rhythm.
B. Set width at 2 then move knob (A) slowly betwee
bers 2 and 5 rather fast.
C. Set width at 1. Gradually move knob from 1 to 5, a
it to snap back quickly.
D. Set zigzag stitch width at 5, stitch length at 11,’.
few zigzag stitches, push down drop feed “DOWN
or 4 stitches, then push down drop feed “U
raise the feeding mechanism. By operating the dr
rhythmically it is not necessary to count stitches.
SEWLIGHT
The lamp housing is located at the front side of the
under the face plate. The light switch knob is located
back side of the face plate.
To switch on or off the light, push the lightswitch k
16

17
to produce another design.
to the right and pull disc up. Now you can insert another disc
To remove the disc, open the cover (A), turn the dial (B)
4. Release zigzag dial (B).
until it slips down and the retaining pin enters hole in disc.
3. Insert disc (C) into axle of the cam chamber. Turn disc
during insertion.
2. Turn zigzag dial (B) to the extreme right, and hold it there
1. Open the cover (A).
To insert a zigzag disc into the machine, follow these
Your machine can sew beautiful stitches with 24 sew discs.
instructions:
HOW TO INSERT AND REMOVE CAMS

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19
0
0
0
.1
0
—
C. — —
2. Make second fold overlapping basting as shown.
3. Insert Cam No. 10. Set stitch length regulator between
NOTE : With medium, or lower sewing speed, you may
4. Unfold, exposing right side of material with completed
1. Fold material and baste hem.
blind stitching. Remove basting and press hem.
2 and 5. Then, sew the material.
BLIND STITCHING
nht,iIn the het rpqit1t.

________
ACCESSORIES
1. Package of Needles (5)
2. Bobbns (2)
3. Felt Washers (2) (for spool pins)
4. Cloth Guide with Thumb Screw
5. Button Sewing Foot
6. Buttonhole Foot
7. Presser Foot for Straight Sewing
. Zipptr Foot
9. Large Screw Driver
DARN, MONOGRAM OR EMBROIDER
20
If you wish to darn,monogram or embroider, leave zigzag
presser foot in place, release all pressure on presser foot, set
stitch length at 0, set zigzag stitch width to suit, and set drop
feed to silk position.
When darning, monogramming or embroidering in this manner,
the fabric must be held taut or skipped stitches will he encountered

I,
- .. - —
MAKING BUTTONHOLES
First, mark the beginning and end of the buttonhole on fabric
with a basting line or tailor’s chalk. Make one on scrap fabric
(following directions below) to be sure machine adjustments are
correct.
-7
tep Step I
Step 5
1. Replace presser foot with buttonhole foot which is grooved
deeply underneath to prevent piling up of thread.
2. Set stitch width at 2% and stitch length knob near 0.
3. Lower needle carefully into the mark on fabric indicating
the beginning of buttonhole. Stitch to the mark for the end
of the buttonhole, step 1, stopping machine with needle
in fabric at right side of stitching.
.- -.
4. Lift the presser foot and using the needle as a pivot,
turn the fabric end for end.
5. Lower presser foot and turn hand wheel just enough to
raise needle out of fabric.
I/iflOutse a seam ripper
6. Push drop feed button all the way down and turn zig-zag
stitch width knob as far to the right as possible and hold.
Take five or six stitches to form bar tack step 2.
21

22
10. Return stitch width to 0 and take two or three stitch
7. Raise needle out of fabric, allow stitch width knob to sj
9. Stitch bar tack by repeating 5 and 6 above (step 4).
8. Stitch second side of buttonhole, step 3.
after stitching.
place tarlatan or paper, under fabric which can be torn
If you plan to make buttonholes on sheer or soft mate
back to stop and return feed to up position.
fasten bar threads and prevent ravelling. Cut the button
opening,, being careful not to cut the stitching.

I
I
23
toward you to make sure that needle will stitch in the center
width lock and lock thread with two or three plain stitches in
last hole.
holes. Then stitch into second set of two holes. Release zigzag
When attaching four-hole buttons, first sew one set of two
Then sew five to six stitches to attach button.
of the holes in button. If the needle hits the button it will break.
Before sewing with power, turn the balance wheel by hand
center of holes in button. Then lock zigzag width position.
Adjust width of zigzag stitch to permit needle to pass through
in presser foot.
presser foot so that holes in button line up with oblong hole
Place material or garment together with button under the
same as for ordinary sewing.
button sewing foot. Drop the feed dog as required for darning
position. Raise presser bar and replace regular presser foot with
and embroidering. Upper and lower thread tensions remain the
Turn balance wheel toward you to get needle to its highest
BUTTON SEWING

CLOTH
GUIDE
This attachment is most convenient for guiding the cloth s
as to keep the stitching parallel to the edge of the material.
1. Attach Cloth Guide to the machine bed, with the screv
supplied, into one of the two screw holes in the bed, a
shown.
2. Adjust the Guide to the required distance between th
needle and the Guide, and tighten screw firmly.
3. The Cloth Guide can be adjusted to bring the line of stit
ching as close to the edge of the material as desired, o
as far away as the maximum adjustment permits, which L
about 1—14”.
ZIPPER
FOOT
1. Remove the presser foot as previously described, and atta
the Zipper Foot with the same screw as illustrated.
2. By releasing the adjusting screw at the back of the fo
the foot can be moved to the left or right of the need
according to which side of the zipper or cording is beir
sewn.
24

27
too loose
on upper thread
Stitches
Stitches
material
for thread being used
even
Skipping Bent needle Discard and replace.
Too fine a needle
correctly in clamp
HINTS ON SMOOTH SEWING
Binds raceway Clean thread and lint from all parts.
If Machine Thread or lint in Remove bobbin cace, race cover and shuttle race.
Trouble Probable Cause Correction
Needle place in-
Irregular Upper thread tension Tighten upper tension.
Stitches —
Uneven Pulling or holding
Improper threading See threading instruction, page 8.
Not enough tension
thread being used
Poor quality thread Try different thread.
Needle too fine for
Increase tension.
Bobbin not wound Rewind bobbin.
See needle and thread chart, page 31.
See instruction page 5.
Replace removed parts.
Run a drop of oil along rim of hook.
Avoid pulling or holding material, just guide it.
See needle and thread chart, page 31.

2
(d) Oil again, wipe off surplus oil and replace.
hook and race body.
(c) Remove accumulated thread, etc., from retaining ring
(C).
(b) Remove the race ring (B) and take out the shuttle hoc
the center.
both sides of the shuttle race by pushing them down fror
(a) Take out the bobbin case, and release the clip (A) o
clean the race at least once a month.
When the machine is continually in use, it is necessary
CLEANNG THE SHUTTLE MECHANiSM

26
tion, you must keep it oiled at all times.
household oil. Do not over-oil.
time of oiling. Points to be oiled are illustrated.
and turn the machine over to get to parts underneath the
To oil your machine thoroughly, open arm cover and face
to let the au penetrate to all parts.
To see that your machine is always in smooth running c
Use only a good sewing machine oil. Do not use coir
No grease is required, just a drop of oil is sufficient at
After oiling, run the machine at high speed for a few mir
OILING THE MACHINE

Trouble Prabable Cause Correction
Upper Thread
Breaking
Improperly threaded
. Loosen
Too much tension
Starting with take-up
in incorrect position
Improper setting of .
needle
Bent or eye of needle
too sharp
Bent or blunt needle
Refer to therading instructions. See page 8
and rethread machine.
tension on upper thread by turning
thread tension knob to lower number.
Always start sewing with take-up lever in
highest position.
. .
Refer to needle setting instruction. See page o.
Try a new needle.
Discard all blunt or bent needles and replace
with new one.
Material Tensions too tight See tension adjustment page 10.
Puckering
Dull needle
Stitch length too long
Change needle.
Reduce stitch length.
28

.,,.
NEEDLE AND THREAD SIZES (USE 15x 1
NEEDLE ONLY)
Sizes & Grades of
Type of Fabric
SIZE OF THREAD
Needles Work to be Done Cotton Silk Linen
(Medtum.Fine)
Medium, light-weight and summertime fabrics. 80
For house dresses, children’s dresses, washable cotton to
dresses, aprons, curtains.
0
Twist
Dress silks and cottons, ligbt weight woolens, draperies,
14 fabric furnishings. A & B
(Medium) For general household sewing, fine men’s shirts, smocks, to
Twist
window draperies and fabric decorations. 80
Heavy cretonne, madras, muslin, brccades and quilts.
16
40
For men’s work shirts, sturdy smocks and aprons, heavy
(Light-Heavy)
to
quilting and fabric furnishings. 60
Twist
Heavy woven coating, light weight canvas, bed ticking, —-
18 upholstery and awning materials, slipcover fabrics. D
(Medium.Heavy) For work or sports uniforms, suits made of strong linen to
Twist
or cotton fabrics, awnings, slip covers and mattresses. 40
Heavy woven suiting, coating, duck, ticking, drilling, jj 60
canvas and sacking. For heavy wash uniforms, bedding to . to
(Heavy) supplies for hospitals, hotels and camps. Twist
30
80
21
(Extra.Heavy)
For bags, canvas, coarse cloths and heavy gools.
Very
Coarse
60
S

30
fastened to the back and not to the top of the partition at one
screws A entering head hinge holes B on the underside of the
hinges C into holes B. Tighten screws A securely with a screw
base to avoid damage in shipping. If a small plastic clamp is
into holes B. Lower the base onto the sewing machine fitting
On the base you will find two head binges C which will fit
back.
end of the base, remove it, too.
take out the instruction book, guarantee and accessory box, lay
First, remove the nail which holds the foot control inside the
base.
to aid you in placing your new sewing machine on its portable
Please read these important instructions which were written
After unpacking the sewing machine unit, being certain to
the unit face down on a table. You will see two clamping
driver.
across the bed of the machine, to hold it down. (On some ba
signed to make sewing a pleasure.
outlet (110-115 volts) and you are ready to sew. But first re
To make the electrical connection draw the two wires throL
the clamp may be positioned in the proper spot).
the outer section of the base. Then insert the other cord ii
Place the foot control on the floor, insert plug into a w
top of partition with screw provided so that it may be turr
the slot in the partition of the base. Plug the cord labeled “Mot
into the receptacle marked “Motor” on the block attached
the “Light” receptacle.
With machine in sewing position attach plastic clamp D
the instruction book to become familiar with the threading
the machine, tension adjustments and all the other features
FOR PORTABLE INSTALLATION

PASS
MoTOR-LIGHT
LEADS THROUGH
SLOT IN
PARTITION
TO
FOOT
CONTROL
IOTOR-LIGHI
BLOCK

4N\
BACK OFF
SET SCREW
CLEAR
lNGE ROLE
‘O
HEAD HINGE SET
SCREWS
INSTALLING SEWING HEAD IN CABINET
1. Loosen head hinge set screws until head hinge h
is clear.
2. Tilt head hinge tongues up and back as far as ti
will go.
3. Carefully slip head onto head hinges making
tongues are inserted as far as they can go into he
hinge holes.
s
4.
5.
6.
Allow the head to rest in its tilted back position
Tighten both set screws securely with screw driv
Plug electrical leads into sockets located inside ca
net. Cord identified with “motor” tag must be pit
ged into socket marked “motor”. Untagged cord gc
to “light” socket.
32

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PARTS No. DESCRIPTION PCS
3—S—A Thread take up crank set screw A 1
3-S-B Thread take up crank set screw B 1
10 Needle bar crank guide 1
10— S Needle bar crank guide set screw 2
11 Needle clamp with screw 1
12 Needle bar thread guide 1
2 Thread take up stud 1
2— S Thread take up stud screw 1
13 Needle 1
12— S Needle bar thread guide set screw 1
3 Thread take up crank 1
1 Thread take up lever 1
14 Pressure regulator 1
4 Needlebar 1
15 Presser bar spring 1
16 Presser bar 1
5 Needle bar connecting link 1
5— S Needle bar connecting link screw 1
17 Presser bar bracket 1
6 Needle bar connecting stud 1
17—S Presser bar bracket set screw 1
8 Needle bar holder lower center 1
7— S Needle bar holder upper center set screw I
7 NeedLe bar holder upper center 1
8— S Needle bar holder lower center set screw 1
9—S Needle bar joint pin set screw 1
9 Needle bar holder 1
PARTS No. DESCRIPTION PCS
18 Thread cutter 1
20 Presser bar lifter 1
21 Presser bar lifter pin 1
21— S Presser bar lifter pin set screw 1
19 Presser foot 1
19— 5 Presser foot set screw 1
22— S Thread tension release set screw 1
22 Thread tension release 1
23 Crank weight 1
23— S Crank weight set screw 1
25 Zigzag cam with screw gear 1
24 Arm shaft taper pin 1
25— S Zigzag cam set screw 1
26 Zigzag cam stand assembly 1
26— S Zigzag cam stand assembly set screw 2
27 Zigzag width regulator limiter 1
34 Arm shaft washer 1
27— S Zigzag width regulator limiter set screw 1
23 Zigzag width regulator limiter set screw washer 1
29 Needle plate 1
29— S Needle plate set screw 2
30 Slide plate 1
31 Slide plate back spring 1
31— S Slide plate back spring set screw 2
32 Arm shaft 1
33 Arm shaft bushing 1
33— S Arm shaft bushing set screw 1

PARTS No. DESCRIPTION PCS
35 Arm shaft screw gear 1
35— 5 Arm shaft screw gear set screw 2
36 Feed cam 1
36— 5 Feed cam set screw 1
37 Stop motion bushing 1
38 Stop motion bushing taper pin 1
39 Shuttle driver with spring 1
40 Shuttle driver taper pin 1
41 Shuttle race guide 1
41— 5 Shuttle race guide screw 1
42 Shuttle race guide stud 1
42— S Shuttle race guide stud screw 1
43 Lower shaft collar 1
43— S Lower shaft collar set screw 2
44 Oscillating shaft crank with slide block 1
4-4— S Oscillating shaft crank set screw 1
45 Oscillating shaft crank taper pin 1
46 Lower shaft 1
47 Shuttle race 1
48 Shuttle race ring 1
49 Shuttle hook 1
50 Bobbin 1
51 Bobbin case 1
52 Crank connecting rod i
53 Crank connecting rod hinge screw 1
53— N Crank connecting rod hinge screw nut 1
54 Feed forked connecting rod 1
PARTS No. DESCRIPTION PCS
55 Food forked connecting rod slide block
with screw 1
56 Feed forked connecting rod hinge screw 1
56— N Feed forked connecting rod hinge screw nut 1
57 Feed lifting rock shaft 1
58 Feed lifting rock shaft crank roller I
59 Feed lifting rock shaft crank arm 1
59—S Feed lifting rock shaft crank arm screw 1
60 Feed lifting rock shaft crank arm base 1
61 Feed lifting rock shaft crank arm base spring 1
62 Split shaft for drop feed 1
63 Drop feed connecting rod 1
64 Drop feed connecting rod pin 1
65 Oscillating rock shaft 1
66 Center screw with nut 8
67 Feed rock shaft 1
68 Feed bar center screw with nut 2
69 Feed rock shaft connecting link 1
69—5 Feed rock shaft connecting link screw 1
70 Feedbar 1
71 Feeddog 1
71— S Feed dog set screw 2
72 Stitch length plate 1
72— S Stitch length plate set screw 2
73 Stitch length knob 1
73—5 Stitch length konb set screw a
74 Feed adjusting base t