SINGER 191D-30 User Manual

Page 1
Instruction Manual
and Parts List
High Speed Straight
Lockstitch Sewing Machine
20 / 20C 30 / 30C 70 / 70C
191D
® Singer is a registered trademark of The Singer Company Limited or its affiliated companies.
© 2009 Copyright The Singer Company Limited
Page 2
1 Safety Instructions 1
1.1 Important Safety Instructions 1
1.2 Safe Operation 2
2 Product Description and Machine Specification 3
2.1 Product Description 3
2.2 Machine Specification 4
2.3 Motor, Motor Pulley and V-Belt Specifications 4
3 Setup and Adjustment Instructions 5
3.1 Table Cut-Out Drawing 5
3.2 Oil Reservoir Installation 6
3.3 Belt Cover and Bobbin Winder Installation 7
3.4 Lubrication 8
3.5 Thread Take-up Lever Oil Supply Adjustment 8
3.6 Rotating Hook Oil Supply Adjustment 9
3.7 Needle Attachment 10
3.8 Bobbin Case Attachment 11
3.9 Machine Threading 11
3.10 Stitch Length Adjustment 12
3.11 Thread Tension Adjustment 12
3.12 Thread Take-Up Spring Adjustment 13
3.13 Knee Lifter Height Adjustment 14
3.14 Presser Foot Lifter Adjustment 14
3.15 Presser Foot Pressure Adjustment 15
3.16 Feed Timing Adjustment 16
3.17 Feed Dog Height Adjustment 17
3.18 Needle to Rotating Hook Relation Adjustment 18
3.19 Presser Bar Height Adjustment 19
3.20 Thread Take-Up Stroke Adjustment 20
4 Maintenance 21
4.1 Machine Head Cleaning 21
4.2 Lubrication 21
4.3 Safety Inspection 21
5 Troubleshooting 22
Page 3
6 Parts List 23
6.1 Frame and Cover Components 24
6.2 Arm Shaft and Thread Take-Up Lever Components 26
6.3 Needle Bar, Upright Shaft and Rotating Hook Driving Shaft
Components
6.4 Presser Foot Components 30
6.5 Feed Mechanism Components 32
6.6 Lubrication Components 34
6.7 Oil Reservoir Components 36
6.8 Belt Cover, Bobbin Winder and Thread Stand Components 38
6.9 Machine Accessories 40
28
Page 4

Safety Instructions

1.1
Important Safety
Instructions
Important
When using the
machine, basic safety
procedures must
be followed. Read
with attention all
instructions before
using the machine.
When using it,
understand that
all basic safety
instructions are
not limited to the
following items.
Read all instructions,
take care of this
manual, and use it
as reference when
necessary.
• Before running the machine, make sure all relevant safety specifica­tions are adequate to specifica­tions and technical standards in your country.
• The machine should not be run without its safety devices.
• The machine should only be oper­ated by properly trained personnel.
• For your safety, goggles must be used while running the machine.
• Turn off or unplug the machine when the following situations arise:
• Passing the thread by the nee­dle or replacing the bobbin or looper.
• Replacing the needle, presser foot, throat plate, feed dog and sliding plate.
• When the machine is in mainte­nance.
• When the operator is not run­ning the machine.
• In case of lubricant oil contact with the eyes or skin, washed the surface with plenty of icy water with a generous amount of cold water. In case of ingestion, seek medical help immediately.
• Maintenance and repair on elec­tric equipment should only be made by qualified personnel. If any electric device is damaged, the machine should be immedi­ately stopped.
• Before starting the machine in full running, a test must be conducted to assure that machine and opera­tor are able to perform the task.
• The machine should not be placed next to a sound source as an ultra­sonic welding machine and other equipment.
• The machine should only be run with the proper electric cable and connectors, and also the adequate grounding.
• The machine should only be used to sew materials as indicated in its instructions manual, and indi­cations of use should be followed.
Singer will not be held responsible for any damage caused by unau­thorized changes in the product.
• Repair, fitting or maintenance should only be performed by properly trained personnel.
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1.2

Safe Operation

• To avoid the risk of electric shock,
do not open the motor wiring box and do not touch the components assembled inside the wiring box.
• To avoid injuries do not run the
machine without the belt cover or in case any other safety device is removed.
• To avoid possible injuries keep fin-
gers, wheel, belt and motor when the ma­chine is running. Nothing should be placed near those parts.
• To avoid injuries never put your
fingers next to the rotating hook and the thread take-up lever cover when the machine is running.
• To avoid possible injuries be care-
ful when putting down or lifting the machine head.
head and clothes far from
• If you machine is equipped with a servomotor, it does not make noises while being driven. To avoid a possible accident caused by an unexpected start, be sure the ma­chine is turned off.
• To avoid electrical shock, do not run the machine without proper grounding.
• To minimize the risk of accidents or damage in electric components caused by electric discharge turn the machine off before unplug­ging it.
• Clean the machine periodically.
• To avoid accident in case of a sud­den start of the machine always turn it off when laying it down, or remove the belt cover and the belt.
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2.1
Product
Description

Product Description

and Machine Specification
High Speed Straight Lockstitch Sewing Machine
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2.2
Machine
Specification
Table 1 – Machine Specification
Singer Model
191D-20
191D-20C
191D-30
191D-30C
191D-70
191D-70C
Application Maximum
Light to medium
Medium to heavy
Heavy
2.3
Motor, Motor
Pulley and V-Belt
Specifications
Speed
[spm]
5,000 5.0 5.5/13.0 30.7
4,500 5.0 5.5/13.0 35.0
3,000 7.0 5.5/13.0 35.0 Large
Stitch
Length
[mm]
Height of Presser Foot by hand / by
knee [mm]
Needle
Bar
Stroke
[mm]
Hook
Type
Regular
• ½ HP (400W) 2-pole (high speed) clutch motor
• M type v-belt
Table 2 – Machine Speed vs. Motor Pulley Diameter
Machine Speed [spm] Motor Pulley Diameter [mm]
191C-20 / 20C 191C-30 / 30C 191C-70 / 70C 50 Hz 60 Hz
5,000 - - 125 105
4,500 4,500 - 115 95
- 4,000 - 100 85
- 3,500 - 90 75
- - 3,000 75 65
- - 2,500 65 55
Hook
Origin
Standard
Koban/
Hirose
Standard
Koban/
Hirose
Standard
Koban/
Hirose
Needle Cat. Lubrication Lubrication
1955-01 #14
Fully
1955-01 #18
1955-01 #21
Automatic
Lubrication
Oil
Singer “C”
type oil
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3.1
Table Cut-Out
Drawing

Setup and Adjustment Instructions

+ 1
- 0
181
115
2
-R 2
2
.
5
- 0
+ 1
130
2-R18
4
-R 1
2-12.75
0
2-12.75
2-DEEP 23
50
4-R10
2-R20
339.7
68.1
22
2-R30
2-R20
28
2-DEEP 18
4-R1
0
108
2-80
2-DEEP 17
66
33
DEEP 1
Ø
D
EE
P
1 28
130
Ø8.5
Ø
6
1200
2
4
159
59
28
200 480
95 206
65
535
65
Ø18
Figure 1
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3.2
Oil Reservoir
Installation
The oil reservoir should rest on the four corners of the machine table groove.
Two rubber seats ‘1’ for supporting the head portion on the operator side ‘A’ are fixed on the extended
portion of the table by using nail ‘2’, and the other two rubber cushion ‘3’ on the hinge side ‘B’ are attached by nail too. Then, the oil reservoir ‘4’ is placed (Figures 2 and 3).
Figure 2 Figure 3
Two hinges ‘1’ fit into the hole in the machine bed, and the machine head fitted the table hinge’s rubber ‘2’, before the machine head is placed
23.5mm
to the cushions ‘3’ on the four cor­ners of the table (Figures 4 and 5).
19.5mm
Figure 4 Figure 5
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3.3
Belt Cover and Bobbin Winder
Installation
Caution
For safety, the
belt cover should
be installed.
The left and
right parts of the
bobbin winder
should be parallel
to the plate
belt slot on the
machine table.
Drill four holes ‘A’, ‘B’, ‘C’ and ‘D’, in the machine table for screws (Figure 6).
Insert support ‘1’ in the threaded hole in the housing.
Install the front belt cover ‘3’ and get the hand wheel in the middle of the cover hole.
Install the back belt cover ‘2’ at holes ‘C’, ‘D’.
Fix the front belt cover ‘3’ on the support with screws ‘4’, ‘5’ and
washers ‘6’. The tightening torque for the screw ‘4’ is about 30 kgf×cm, and for the screw ‘5’ is about 25 kgf×cm.
Move the back belt cover ‘2’ back­ward, until its rubber touches the front belt cover ‘3’, move it again for
0.5~1.0 mm and fix it with screws and washers.
Fix bobbin winder ‘7’ at hole A’, ‘B’ with screws and washers.
Figure 6
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3.4

Lubrication

Before turning the machine on, fill oil reservoir ‘1’ with sewing machine oil up to ‘MAX’ mark ‘A’ (Figure 7).
When you operate the machine af­ter lubrication, you will see splash­ing oil through oil sight window ‘2’ if the lubrication is adequate.
Precaution
When you first operate
your machine after set
up or after an extended
period of disuse, run
your machine at 2,000
to 2,500 spm for about
10 minutes for the
purpose of bread-in.
When the oil level lowers below ‘MIN’ mark ‘B’, refill the oil reser­voir with the specified oil.
Figure 7
Note that the amount of the splash­ing oil is unrelated to the amount of the lubricating oil.
3.5
Thread Take-up
Lever Oil Supply
Adjustment
Adjust the amount of oil supplied to the thread take-up and needle bar crank ‘2’ by turning adjusting pin ’1’ (Figure 8).
The minimum amount of oil is reached when marker dot ‘A’ is brought close to needle bar crank ‘2’ by turning the adjusting pin ’1’ in direction ’B’.
The maximum amount of oil is reached when marker dot ‘A’ is brought to the position just oppo­site from the needle bar crank by turning the adjusting pin ’1’ in di­rection ‘C’.
Figure 8
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3.6
Rotating Hook
Oil Supply
Adjustment
Unused machine should run idle for 3 minutes (Moderate intermittent operation).
The amount of oil confirmation paper must be inserted in the state when the machine is running (Figure 9).
Figure 9
Make sure the oil in the oil reservoir is within ‘MAX’ and ‘MIN’.
The confirming time of the oil amount is 5 seconds (check the pe­riod of time with a watch).
Sample showing the appropriate amount of oil (Figure 10)
The amount of oil can be adjusted according to the different sewing process but it must be a suitable amount. Otherwise the hook will
Figure 10
Adjusting the amount of oil sup­plied to the hook (Figure 11)
Turning the oil adjusting screw of the hook shaft bushing on bed toward ‘+’ in direction ‘A’, the oil amount will be increased, and toward ‘-‘ in direction ‘B’, the oil amount will be decreased.
After adjustment the machine must be idling for thirty seconds. It can be confirmed the state of oil supplied.
generate heat or the sewing mate­rial will be contaminated.
Use the amount of oil confirmation paper for three times to observe the amount of oil. Adjust the screw until the mark on the paper unchanged.
Figure 11
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3.7
Needle
Attachment
Caution
Choose a proper
needle size
according to the
count of thread and
the type of sewing
material used.
The power supply
should be cut off
before attaching
the needle.
Turn the hand wheel until the nee­dle bar reaches the highest point of its stroke (Figure 12).
Loosen screw ‘2’ and hold needle ‘1’ with its indented part ‘A’ facing exactly to the right in direction ‘B’.
Insert the needle in the direction
of the arrow until it will go no fur­ther.
Tighten the screw ‘2’.
Make sure the long groove ‘C’ of the needle is facing exactly to the left in direction ‘D’.
Figure 12
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3.8
Bobbin Case
Attachment
Fix the bobbin into bobbin case with that the thread open end is directed to the left as observed from you.
Pass the thread through thread slit ‘A’, and pulls it in direction ‘C’. By doing so, the thread will pass un-
der the tension spring and come out from notch ‘B’ (Figure 13).
When pulling the thread ‘C’, the bobbin should rotate in the direc­tion of the arrow.
3.9
Machine
Threading
When threading the machine head, the needle bar should be at the highest point of its stroke.
Figure 13
Thread the machine in the order shown below. Leave thread ap­proximately 4 cm long in the needle (Figure 14).
Figure 14
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3.10
Stitch Length
Adjustment
Turn stitch length dial ‘1’ in the direc­tion of the arrow, and align the de­sired number to marker dot ‘A’ on the machine arm (Figure 15).
The indication of the dial is in milli­meters.
Figure 15
When you want to decrease the stitch length, turn stitch length dial ‘1’ while pressing feed reverse lever ‘2’ in the direction of the arrow.
3.11
Thread Tension
Adjustment
Adjusting needle thread tension (Figure 16)
Adjust the tension of needle thread using tension adjusting nut ‘1’ ac­cording to different sewing condi­tions.
Turn the nut ‘1’ clockwise (in direc­tion ‘A’), the tension will increase.
Turn the nut ‘1’ counterclockwise (in direction ‘B’), the tension will decrease.
Adjusting the bobbin thread ten­sion (Figure 17)
Turn the tension adjusting screw ‘2’ clockwise (in direction ‘C’), the bob- bin thread tension will increase.
Turn the screw ‘2’ counterclockwise (in direction ‘D’), the bobbin thread tension will decrease.
Figure 16 Figure 17
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3.12
Thread
Take-Up Spring
Adjustment
The adjustment of the stroke of the thread take-up spring (Figure 18)
Loosen setting screw ‘2’.
Turn the thread tension post ‘3’ clockwise (in direction ‘A’), the stroke of the thread take-up spring will be increased.
Turn the thread tension post ‘3’ counter-clockwise (in direction ‘B’), the stroke of the thread take-up spring will be decreased.
Loosen setting screw ‘4’ and turn the tension post ‘3’.
Turn the tension post ‘3’ clockwise (in direction ‘A’), the pressure of the spring will be increased.
Turn the tension post ‘3’ coun­ter clockwise (in direction ‘B’), the pressure will be decreased.
• Usually, the thread take-up spring ‘1’ has been properly adjusted be­fore leaving the factory.
Adjusting the pressure of the take-up spring ‘1’ (Figure 19)
Loosen setting screw ‘2’ and take out thread tension assembly ‘5’.
Figure 18 Figure 19
thread
• Only when sewing special clothes or using special thread is readjust­ment necessary.
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3.13
Knee Lifter Height
Adjustment
When using the knee lifter, the standard height of presser foot is 10 mm.
You can adjust the presser foot lift up to 13 mm by turning the knee lifter adjusting screw ‘1’ (Figure 20).
Figure 20 Figure 21
When the presser foot lifts to over 10 mm, be sure that the bottom end of the needle bar ‘2’ in its lowest position does not hit the presser foot ‘3’ (Figure 21).
3.14
Presser Foot Lifter
Adjustment
Turn the presser foot lifter ‘1’ in direction ‘A’ to lift the presser foot (Figure 22).
The presser foot will go up about
5.5 mm and stop.
The presser foot will go back to its original position when the lifter is turned down in direction ‘B’ (Fig­ure 23).
Figure 22 Figure 23
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3.15
Presser Foot
Pressure
Adjustment
Loosen the nut ’2’, and turn the presser spring regulator ‘1’ clock­wise (in direction ‘A’), the pressure of the presser foot will be increased (Figure 24).
Turn the regulator ‘1’ counter clock- wise (in direction ‘B’), the pres­sure of the presser foot will be de­creased.
Tighten nut ‘2’.
For general sewing of the fabrics, the standard height of the presser spring regulator ‘1’ will be around 33~36 mm (5 kg).
33 36
˜
mm
Figure 24
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3.16
Feed Timing
Adjustment
Caution
If the feed
eccentric cam is
moved too far,
the needle will
be broken.
Loosen screws ‘2’ and ‘3’ in feed eccentric cam ‘1’, move the feed eccentric cam ‘1’ in the direction of the arrow or opposite direction of the arrow, and firmly tighten the screws ‘2’ and ‘3’ (Figure 25).
For the standard adjustment, adjust so that the top surface of feed dog and the top end of needle eyelet are flush with top surface of throat
plate when the feed dog descends below the throat plate.
To advance the feed timing in order to prevent uneven material feed, move the feed eccentric cam in the direction of the arrow.
To delay the feed timing in order to increase stitch tightness, move the feed eccentric cam in the direction from the arrow.
Figure 25
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3.17
Feed Dog Height
Adjustment
Caution
If the screw ‘2’
is tightening
too much, the
crank ‘1’ will be worn out.
When the feed dog ‘A’ is at its high- est position, the teeth should be above the top surface of the throat plate ‘B’ as the below height for each machine variety (Figure 26).
Loosen screw ‘2’ of crank ‘1’.
Move the feed bar up or down to make a correct height.
Securely tighten screw ‘2’.
See description below for height
Figure 26
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3.18
Needle to
Rotating
Hook Relation
Adjustment
Precaution
If the clearance
is too small, the
rotating hook points
will wear out, and
too big, it will cause
the skip stitch.
When replacing the
rotating hook, it
should be using the
original one.
Adjusting the height of the needle bar (Figure 27)
Turn the handwheel until the nee­dle bar has been at the lowest point, loosen the setscrew ‘1’.
The line ‘A’ on the needle bar ‘2’ align with the bottom end of needle bar lower bushing ’3’, then securely tighten the setscrew ‘1’.
Adjusting the position of the rotat­ing hook
Loosen two rotating hook set­screws and turn the handwheel un­til the line ‘B’ on needle bar align with the bottom end of needle bar lower bushing ‘3’.
After the above adjustments steps, the rotating hook point ‘5’ aligns with the center of needle ‘4’, and make sure the clearance between the needle and the rotating hook ‘5’ is 0.04~0.1 mm.
Figure 27
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3.19
Presser
Bar Height
Adjustment
Loosen setscrew ‘1’ (Figure 28) and adjust the height of the presser bar. When the presser foot rises to the highest, the distance between the
throat plate and the presser foot is
5.5 mm (Figure 29).
Tighten the setscrew ‘1’ after ad­justment.
5,5mm
Figure 28 Figure 29
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3.20
Thread Take-
Up Stroke
Adjustment
When sewing for heavy weight ma­terial, the thread guides ‘1’ move to the left (in direction ‘A’) to increase the length of thread pulled out by the thread take-up.
When sewing light weight material, the thread guides ‘1’ move to the
right (in direction ‘B’) to decrease the length of thread pulled out by the thread take-up.
When marker line ‘C’ on the thread guide ‘1’ is aligned with the center of the screw that is standard (Figure 30).
Figure 30
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4
4.1
Machine Head
Cleaning
4.2

Lubrication

Maintenance

Clean the machine periodically with a soft and dry cloth to remove the excess of dust on the machine head. Do not use any kind of lacquer thin­ner to wipe the surface.
If the machine was idle for a long time, lubricate the machine accor­ding to the instructions of topics
3.4 to 3.6.
4.3
Safety
Inspection
Check periodically if all safety de­vices are properly installed and ad­justed.
Check if all fixing and supporting screws of the machine head are adequately tighten.
Check if the v-belt is not excessively worn and if it has the right tension.
Check if there is no overheating in the electrical motor and check if the power cord and plug are not dama­ged.
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Troubleshooting

Problems Possible Causes Possible Solutions
1.
Needle break
Thread break
Skip stitches
Loosen stitches
Wrinkled stitches
Needle is installed wrong
2.
Wrong needle type or size
3.
Needle is bended
4.
Wrong relation with rotary hook
5.
Needle doesn’t center the needle hole of throat plate or presser foot
1.
Low quality thread
2.
Thread is thicker than needle hole
3.
Wrong threading
4.
Thread tension is too strong
5.
Needle is installed wrong
6.
Thread stand installed wrong
7.
Thread tension disc, thread guide, needle, hook point and needle plate are burred
8.
Wrong relation with rotary hook
1.
Wrong relation of needle and hook point
2.
Wrong threading
3.
Needle is installed wrong
4.
Inadequate thread tension
5.
Hook point is damaged
6.
Needle is bended
1.
Wrong threading
2.
Thread is thicker than needle hole
3.
Inadequate thread tension
4.
Wrong setting of needle and hook point
1.
Thread tension is too strong
2.
Take-up spring is too strong
3.
Inadequate pressure of presser foot
4.
Inadequate height of feed dog
5.
Needle is too thick
1.
Install needle correctly
2.
Use proper needle for fabric and thread
3.
Replace needle
4.
Readjust the rotary hook
5.
Readjust the needle plate and presser foot
1.
Change the thread
2.
Use proper needle for fabric and thread
3.
Rethreaded the machine correctly
4.
Readjust the thread tension nut
5.
Install needle correctly
6.
Install thread stand correctly
7.
Grind off, polish or replace by a new parts
8.
Readjust needle and hook point relation
1.
Readjust needle and hook point
2.
Rethread the machine correctly
3.
Installed needle correctly
4.
Readjust the thread tension nut
5.
Replace by a new part
6.
Replace needle
1.
Rethread the machine correctly
2.
Use proper needle for fabric and thread
3.
Readjust the thread tension nut
4.
Readjust needle and hook point
1.
Readjust the thread tension nut
2.
Readjust the take-up spring
3.
Readjust the presser foot pressure
4.
Readjust the feed dog
5.
Use proper needle for fabric and thread
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Parts List

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6.1
Frame and Cover
Components
No. Part No. Description
1 10101034 Face plate 1 1 1 1 1 1
2 10122096 Face plate gasket 1 1 1 1 1 1 3 101S11010 Screw SM1/8x44 L=4 1 1 1 1 1 1 4 10112024 Arm oil shield assembly 1 1 1 1 1 1
5 10122005 Rubber plug 2 2 2 2 2 2
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20 20C 30 30C 70 70C
Qty.
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6.1
Frame and Cover
Components
No. Part No. Description
6 10122003 Rubber plug 1 1 1 1 1 1
7 101S11001 Screw SM3/16x28 L=9 8 8 8 8 8 8 8 10112063 Side plate 1 1 1 1 1 1
9 10122097 Side plate gasket 1 1 1 1 1 1 10 10122006 Rubber plug 1 1 1 1 1 1 11 10122007 Rubber plug 1 1 1 1 1 1 12 100017 Frame 1 1 1 1 1 1 13 10113003 Two-hole thread eyelet guide 1 1 1 1 1 1 14 J900112-001 Singer "S" cameo 1 1 1 1 1 1 15 101S11004 Screw SM3/16 x 28 L=6 2 2 2 2 2 2 17 10113004 Right arm thread guide 1 1 1 1 1 1 18 101S11007 Screw SM11/64 x 40 L=6 1 1 1 1 1 1
1011301500 Thread tension regulator assembly 1 1 1 1 0 0
19
400597 Thread tension regulator assembly 0 0 0 0 1 1 20 101S16001 Tension adjusting nut 1 1 1 1 1 1 21 10112007 Tension disk stopper 1 1 1 1 1 1
10127002 Tension spring 1 1 0 0 0 0
22
10127017 Tension spring 0 0 1 1 1 1
23 10112006 Tension disk holder 1 1 1 1 1 1 24 10112005 Thread tension disk 2 2 2 2 2 2 25 101S30002 Tension post 1 1 1 1 1 1 26 10127001 Thread take-up spring 1 1 1 1 1 1 27 10103011 Tension post socket 1 1 1 1 1 1 28 101S15005 Screw SM9/64x40 L=5.5 1 1 1 1 1 1 29 101S15006 Screw SM15/64x28 L=7 1 1 1 1 1 1 30 10126002 Tension releasing pin 1 1 1 1 1 1
10115001 Throat plate 1 1 0 0 0 0
31
10115005 Throat plate 0 0 1 1 0 0
10115014 Throat plate 0 0 0 0 1 1
32 101S17002 Screw SM11/64 x 40 L=8.5 2 2 2 2 2 2 33 10113005 Left arm thread guide 1 1 1 1 1 1 34 101S11007 Screw SM11/64x40 L=6 1 1 1 1 1 1 35 10122003 Rubber plug 2 2 2 2 2 2 36 101S11001 Screw SM3/16x28 L=9 3 3 3 3 3 3 37 1011500200 Slide plate assembly 1 1 1 1 1 1 38 10115002 Slide plate 1 1 1 1 1 1 39 10127009 Slide plate spring 1 1 1 1 1 1 40 101S11019 Screw SM3/32x56 L=1.9 2 2 2 2 2 2 41 101S12001 Screw stud 4 4 4 4 4 4 42 10112002 Scale base plate 1 1 1 1 1 1 43 101S11002 Screw SM11/64 x 40 L=5 2 2 2 2 2 2 44 J900191-xxx Model plate 1 1 1 1 1 1 45 R03001 Model plate rivet 2 2 2 2 2 2
10112062 Thread take-up lever cover 1 1 1 1 0 0
46
10112064 Thread take-up lever cover 0 0
47 11237003 Safety label 1 1 1 1 1 1 48 1011300700 Thread guide rod assembly 1 1 1 1 1 1 49 10112008 Thread guide rod 1 1 1 1 1 1 50 10112009 Tension disk 2 2 2 2 2 2 51 10127004 Tension spring 1 1 1 1 1 1 52 101S30003 Hinge screw 1 1 1 1 1 1 53 J900112-002 Singer logo resin plate (front) 1 1 1 1 1 1
54 J900112-004 Singer logo resin plate (back) 1 1 1 1 1 1
20 20C 30 30C 70 70C
Qty.
0 0 1 1
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6.2
Arm Shaft
and Thread
Take-Up Lever
Components
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6.2
Arm Shaft
and Thread
Take-Up Lever
Components
No. Part No. Description
1 10126001 Thread take-up crank shaft 1 1 1 1 1 1
2 101S15001 Screw SM15/64 x 28 L=10.5 1 1 1 1 1 1 3 101S3001 Screw 1 1 1 1 1 1
10105001 Thread take-up lever link 1 1 0 0 0 0
4 10105006 Thread take-up lever link 0 0 1 1 0 0
1223800300 Thread take-up lever link assembly 0 0 0 0 1 1
6 10124001 Needle bearing 2 2 2 2 2 2
1011000100 Needle bar crank 1 1 0 0 0 0
7 1011000400 Needle bar crank 0 0 1 1 0 0
1221000100 Needle bar crank 0 0 0 0 1 1
8 10105002 Needle bar crank rod 1 1 1 1 1 1
9 101S15007 Screw SM9/64 x 40 L=4.8 1 1 1 1 1 1 10 101S15004 Screw SM9/32 x 28 L=16 1 1 1 1 1 1 11 10104001 Counter weight 1 1 1 1 1 1
101S15002 Screw SM1/4 x40 L=6 2 2 2 2 2 2
12 13
10122010 Rubber ring 1 1 1 1 1 1
14 101S11003 Screw SM9/32 x 28 L=6 1 1 1 1 1 1
10110003 Feed drive eccentric cam 1 1 1 1 0 0
15
400058 Feed drive eccentric cam 0 0 0 0 1 1 16 101S11013 Screw SMI/4 x 40 L=11 2 2 2 2 2 2 17 10103001 Arm shaft bushing (rear) 1 1 1 1 1 1 18 10122008 Oil seal 2 2 2 2 2 2 19 H03002 Snap ring 1 1 1 1 1 1 20 10108001 Thrust collar 1 1 1 1 1 1 21 101S15007 Screw SM1/4 x 40 L=6 2 2 2 2 2 2 22 10103004 Arm shaft bushing (front) 1 1 1 1 1 1 23 10112003 Oil adjusting collar 1 1 1 1 1 1 24 10103003 Arm shaft bushing (middle) 1 1 1 1 1 1 25 101S15006 Screw 1 1 1 1 1 1 26 10112017 Thrust collar 1 1 1 1 1 1 27 10135007 Hand wheel 1 1 1 1 1 1 28 101S15008 Screw SM15/64 x 28 L=15 2 2 2 2 2 2 29 10102001 Arm shaft 1 1 1 1 1 1 30 10122012 Roller felt 1 1 1 1 1 1
31 101S11005 Oil amount adjusting pin 1 1 1 1 1 1
20 20C 30 30C 70 70C
Qty.
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6.3
Needle Bar,
Upright Shaft and
Rotating Hook
Driving Shaft
Components
No. Part No. Description
1 10122013 Cap 1 1 1 1 1 1
2 10103009 Needle bar bushing (upper) 1 1 1 1 1 1
10102002 Needle bar 1 1 0 0 0 0
3
10102012 Needle bar 0 0 1 1 0 0
10102021 Needle bar 0 0 0 0 1 1
4 10138002 Needle bar connection 1 1 1 1 1 1 5 101S11005 Screw SM9/64 x 40 L=6 1 1 1 1 1 1 6 10109001 Slide block 1 1 1 1 1 1
10113001 Needle bar thread guide 1 1 0 0 0 0
7
10113009 Needle bar thread guide 0 0 1 1 1 1
10103010 Needle bar bushing (lower) 1 1 0 0 0 0
8
10103023 Needle bar bushing (lower) 0 0 1 1 1 1
High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List
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Qty.
28
Page 32
6.3
Needle Bar,
Upright Shaft and
Rotating Hook
Driving Shaft
Components
No. Part No. Description
9 101S11006 Screw SM 1/8 x 44 L=4.5 1 1 1 1 1 1
10 10113002 Needle bar thread guide 1 1 1 1 1 1
1955-01 Needle #14 1 1 0 0 0 0
11
1955-01 Needle #18 0 0 1 1 0 0
1955-01 Needle #21 0 0 0 0 1 1 12 10125004 Gear 1 1 1 1 1 1 13 101S15009 Screw SMI/4 x 40 L=8 8 8 8 8 8 8 14 10125003 Pinion (upper) 1 1 1 1 1 1 15 10125002 Gear large 1 1 1 1 1 1 16 10125001 Pinion (lower) 1 1 1 1 1 1 17 10102007 Upright shaft 1 1 1 1 1 1
10118003 Bobbin 1 1 1 1 0 0
18
10818501 Bobbin 0 0 0 0 1 1 19 10103017 Upright shaft bushing (upper) 1 1 1 1 1 1 20 101S15006 Screw SM3/16 x28 L=9 1 1 1 1 1 1 21 10103016 Upright shaft bushing (lower) 1 1 1 1 1 1 22 10103015 Hook shaft bushing (rear) 1 1 1 1 1 1
10118504 Rotating hook 1 0 0 0 0 0
23
10118001 Rotating hook 0 1 0 0 0 0
10118505 Rotating hook 0 0 1 0 0 0
10118509 Rotating hook 0 0 0 1 0 0
11018001 Rotating hook 0 0 0 0 1 0
10818001 Rotating hook 0 0 0 0 0 1 24 10108002 Thrust collar 1 1 1 1 1 1 25 101S11012 Screw SM I 1/64x 40 L=4 .8 2 2 2 2 2 1
10112016 Position finger 1 1 0 0 0 2
26
10112032 Position finger 0 0 1 1 0 0 27 101S11011 Screw SM11/64 x 40 L=9.5 1 1 1 1 1 1 28 1010000000 Hook shaft bushing (front) 1 1 1 1 1 1 29 101S15008 Screw 1 1 1 1 1 1 30 10122015 Thrust collar 1 1 1 1 1 1 31 10123002 Screw SM 11/64 x40 L=3.5 2 2 2 2 2 2
10102006 Hook shaft 1 1 1 1 0 0
32
12202003 Hook shaft 0 0 0 0 1 1
10118501 Bobbin case 1 1 1 1 0 0
33
10118517 Bobbin case 0 0 0 0 1 0
10818502 Bobbin case 0 0 0 0 0 1 34 10123003 Oil wick 1 1 1 1 1 1 35 101S30005 Oil seal screw 1 1 1 1 1 1 36 101S15006 Screw SM3/16 x 28 L=12 1 1 1 1 1 1 37 10109002 Needle bar slid block guide 1 1 1 1 1 1
38 101S11008 Screw SM11/64x40 L=8 2 2 2 2 2 2
20 20C 30 30C 70 70C
Qty.
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6.4
Presser Foot
Components
High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List
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6.4
Presser Foot
Components
No. Part No. Description
1 10111001 Hand lifter 1 1 1 1 1 1
2 101S11010 Screw SM9/64 x 40 L=9.5 1 1 1 1 1 1 3 O01004 Rubber ring 1 1 1 1 1 1 4 1011000200 Hand lifter cam assembly 1 1 1 1 1 1 5 1011201100 Hand lifter link assembly 1 1 1 1 1 1 6 H05009 Snap ring 1 1 1 1 1 1 7 101S20001 Link screw stud 2 2 2 2 2 2
1011600100 Presser foot assembly 1 1 0 0 0 0
8
1011600400 Presser foot assembly 0 0 1 1 0 0
1011600800 Presser foot assembly 0 0 0 0 1 1
9 H05009 Snap ring 3 3 3 3 3 3 10 10112010 Lifting lever 1 1 1 1 1 1 11 H05009 Snap ring 1 1 1 1 1 1 12 101S20004 Screw 1 1 1 1 1 1 13 101S20003 Screw 1 1 1 1 1 1 14 10112014 Lifting lever link 1 1 1 1 1 1 15 10126003 Connecting rod vertical 1 1 1 1 1 1 16 10112013 Lifting lever connection rod 1 1 1 1 1 1 17 H05009 Snap ring 2 2 2 2 2 2 18 10127008 Tension release return spring 1 1 1 1 1 1 19 10127003 Tension release pin spring 1 1 1 1 1 1 20 10126003 Tension release supporting pin 1 1 1 1 1 1 21 10112012 Tension release plate 1 1 1 1 1 1 22 101S20002 Tension release screw stud 1 1 1 1 1 1 23 101S30004 Presser spring regulator 1 1 1 1 1 1 24 101S16002 Presser spring regulator nut 1 1 1 1 1 1 25 10102003 Presser guide bar 1 1 1 1 1 1
10127005 Presser spring 1 1 0 0 0 0
26
10127018 Presser spring 0 0 1 1 1 1 27 10109003 Presser bar guide bracket 1 1 1 1 1 1 28 10102004 Presser bar 1 1 1 1 1 1 29 10113008 Presser bar thread guide 1 1 1 1 1 1 30 101S15007 Screw SM 1/4 x 40 L=8 1 1 1 1 1 1 31 101S11005 Screw SM 9/64 x 40 L=8.5 2 2 2 2 2 2 32 10103012 Presser bar bushing (lower) 1 1 1 1 1 1 33 101S11009 Screw SM9/64 x 40 L=I0.5 1 1 1 1 1 1 34 10128002 Washer 1 1 1 1 1 1
35 10122034 Presser bar oil protection bushing 1 1 1 1 1 1
20 20C 30 30C 70 70C
Qty.
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6.5
Feed Mechanism
Components
No. Part No. Description
10105005 Feed regulator connecting rod 1 1 1 1 0 0
1
12212003 Feed regulator connecting rod 0 0 0 0 1 1
2 10126016 Feed regulator pin 1 1 1 1 1 1 3 10101004 Feed regulator 1 1 1 1 1 1 4 10103020 Feed regulator bushing 1 1 1 1 1 1 5 10126014 Feed regulator screw 1 1 1 1 1 1 6 10127010 Spring 1 1 1 1 1 1 7 10126015 Pin 1 1 1 1 1 1
10111052 Feed dial 1 1 1 1 0 0
8
12211001 Feed dial 0 0 0 0 1 1
9 101S11022 Screw SM3/16X28 L=18 1 1 1 1 1 1
10105003 Feed rock shaft crank connecting rod 1 1 1 1 0 0
10
400083 Feed rock shaft crank connecting rod 0 0 0 0 1 1
11 10126006 Pin 1 1 1 1 1 0
High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List
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6.5
Feed Mechanism
Components
No. Part No. Description
12 101S11005 Screw SM9/64x 40 L=6 1 1 1 1 1 1 13 10105004 Feed lifting rock shaft crank connecting rod 1 1 1 1 1 1 14 10122016 Rubber ring 1 1 1 1 1 1
10127012 Spring 1 1 1 1 0 0
15
12227001 Spring 0 0 0 0 1 1
16 H05009 Snap ring 1 1 1 1 1 1 17 1010400500 Feed reverse arm assembly 1 1 1 1 1 1 18 101S17003 Screw 1 1 1 1 1 1 19 H05009 Snap ring 1 1 1 1 1 1
20 101S11005 Screw SM9/64x 40 L=6 2 2 2 2 2 2 21 1012007 Pin 2 2 2 2 2 2 22 10109005 Link 2 2 2 2 2 2 23 10109004 Link 2 2 2 2 2 2 24 1010100200 Feed adjust link assembly 1 1 1 1 1 1 25 10126009 Feed adjust link shaft 2 2 2 2 2 2 26 101S15010 Screw SM15/64x28 L=7 2 2 2 2 2 2 27 101S11005 Screw SM9/64x40 L=6 2 2 2 2 2 2 28 10126013 Feed bar shaft 1 1 1 1 1 1 29 H03001 Retaining ring 1 1 1 1 1 1
10114001 Feed dog 1 1 0 0 0 0
30
10114004 Feed dog 0 0 1 1 0 0
10114012 Feed dog 0 0 0 0 1 1 31 101S11018 Screw SM1/8X44 L=6 2 2 2 2 2 2 32 1010700100 Feed bar assembly 1 1 1 1 1 1 33 10112018 Feed spring hook plate 1 1 1 1 1 1 34 10102008 Feed rock shaft 1 1 1 1 1 1 35 10126011 Pin 1 1 1 1 1 1 36 101S11005 Screw SM9/64x 40 L=6 1 1 1 1 1 1 37 101S16003 Nut SM9/32X 28 1 1 1 1 1 1
10104002 Feed rock shaft crank 1 1 1 1 0 0
38
12204003 Feed rock shaft crank 0 0 0 0 1 1 39 101S11016 Screw SM3/16 X 28 L=15.5 1 1 1 1 1 1 40 10104004 Feed lifting rock shaft crank (back) 1 1 1 1 1 1 41 101S11021 Screw SM3/16 x 28 L=15.5 1 1 1 1 1 1 42 101S20005 Screw 1 1 1 1 1 1 43 10102009 Feed driving shaft 1 1 1 1 1 1 44 10108003 Thrust collar 1 1 1 1 1 1 45 101S15002 Screw SM1/4 x 40 L=6 2 2 2 2 2 2 46 10103018 Feed rock shaft bushing 1 1 1 1 1 1 47 101S11023 Screw SM3/16 x 28 L=7 1 1 1 1 1 1 48 101S11025 Screw SM11/64 x 40 L=7 1 1 1 1 1 1 49 H03001 Retaining ring 1 1 1 1 1 1 50 10101003 Feed bar driving crank 1 1 1 1 1 1 51 101S11016 Screw SM3/16 x 28 L=14 1 1 1 1 1 1 52 10128003 Washer 1
53 10104003 Lifting fork 1 1 1 1 1 1
54 101S11020 Screw SM11/64 x 40 L=10.5 1 1 1 1 1 1 55 10103018 Feed driving shaft bushing 1 1 1 1 1 1 56 10108003 Thrust collar 1 1 1 1 1 1 57 101S15002 Screw SM1/4 x 40 L=6 2 2 2 2 2 2 58 10122017 Rubber ring 1 1 1 1 1 1 59 10102010 Feed reverse shaft 1 1 1 1 1 1 60 10103021 Feed reverse shaft bushing 1 1 1 1 1 1 61 10101005 Reverse feed control lever 1 1 1 1 1 1 62 101S15007 Screw SM1/4 x 40 L=8 1 1 1 1 1 1 63 101S15011 Screw SM1/4 x 40 L=10 1 1 1 1 1 1 64 10112019 Adjusting link spring guide 1 1 1 1 1 1
10127011 Reverse feed spring 1 1 1 1 0 0
65
12227002 Reverse feed spring 0 0 0 0 1 1 66 101S11025 Screw SMI 1/64 X 40 L=5 2 2 2 2 2 2 67 10126010 Screw 0 0 0 0 1 1 68 GT0569 Washer 0 0 0 0 1 1 69 GT0570 Feed adjusting shaft 0 0 0 0 1 1
20 20C 30 30C 70 70C
Qty.
1 1 1 1 1
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6.6
Lubrication
Components
High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List
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6.6
Lubrication
Components
No. Part No. Description
1 10111004 Oil sight window 1 1 1 1 1 1
2 10122019 Rubber ring 1 1 1 1 1 1 3 10121002 Arm shaft oil tube 1 1 1 1 1 1 4 101S30008 Oil pump support 1 1 1 1 1 1 5 101S11026 Screw SM15/64 x 28 L=9 1 1 1 1 1 1 6 101S11004 Screw SM3/16 x 28 L=6 1 1 1 1 1 1 7 10127015 Oil felt clip 1 1 1 1 1 1 8 1012701500 Oil return tube assembly 1 1 1 1 1 1
9 10112023 Oil return tube holder 1 1 1 1 1 1 10 10123001 Oil wick 1 1 1 1 1 1 11 10121003 Oil tube 1 1 1 1 1 1 12 10112022 Oil tube holder (lower) 1 1 1 1 1 1 13 101S11026 Screw SM15/64 x 28 L=9 1 1 1 1 1 1 14 10127014 Spring 1 1 1 1 1 1 15 101S30009 Oil adjusting screw 1 1 1 1 1 1 16 1012000100 Oil pump assembly 1 1 1 1 1 1 17 10112020 Oil pump installing base 1 1 1 1 1 1 18 101S11011 Screw x 8 3 3 3 3 3 3 19 10120001 Oil pump 1 1 1 1 1 1 20 10111003 Oil pump impeller 1 1 1 1 1 1 21 101S30006 Screw 3 3 3 3 3 3 22 10111007 Oil pump cover 1 1 1 1 1 1 23 10112021 Oil pump impeller cover 1 1 1 1 1 1 24 10122018 Plunger 1 1 1 1 1 1 25 10127013 Plunger spring 1 1 1 1 1 1 26 101S30007 Plunger screw 1 1 1 1 1 1 27 10121001 Hook driving shaft oil tube 1 1 1 1 1 1 28 101S11011 Screw SM11/64 x 40 L=9.5 1 1 1 1 1 1 29 10136001 Oil tube joint 1 1 1 1 1 1 30 101S11010 Oil wick set plate screw 2 2 2 2 2 2 31 10112025 Oil wick set plate assembly 1 1 1 1 1 1 32 10112026 Presser plate 1 1 1 1 1 1
33 101S11033 Screw 1 1 1 1 1 1
20 20C 30 30C 70 70C
Qty.
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Page 39
6.7

Oil Reservoir Components

High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List
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6.7
Oil Reservoir Components
No. Part No. Description
1 10111005 Knee presser lift rod 1 1 1 1 1 1
2 1010100600 Oil reservoir assembly 1 1 1 1 1 1
3 10101006 Oil reservoir 1 1 1 1 1 1
4 10122020 Gasket 1 1 1 1 1 1
5 10122031 Rubber cushion 1 1 1 1 1 1
6 101S11028 Screw 4 4 4 4 4 4
7 10122021 Rubber ring 1 1 1 1 1 1
8 101112027 Knee lifter connecting rod 1 1 1 1 1 1
9 10127016 Spring 1 1 1 1 1 1 10 H05010 Snap ring 1 1 1 1 1 1 11 10101008 Bracket 1 1 1 1 1 1 12 101S12003 Screw SM9/32x 20 L=20 1 1 1 1 1 1 13 101S16004 Nut SM15/64 x 28 2 2 2 2 2 2 14 101S15012 Screw SM15/64 x 20 L=30 2 2 2 2 2 2 15 101S12002 Screw 2 2 2 2 2 2 16 10102011 Knee lifter shaft 1 1 1 1 1 1 17 1011202800 Knee lifter plate assembly 1 1 1 1 1 1 18 10122024 Knee lifter plate cover 1 1 1 1 1 1 19 10112028 Knee lifter plate rod 1 1 1 1 1 1 20 10122025 Knee lifter plate rubber 1 1 1 1 1 1 21 10112029 Knee lifter plate 1 1 1 1 1 1 22 10112030 Knee lifter plate holder 1 1 1 1 1 1 23 101S12004 Screw SM15/64 x 28 L=15 1 1 1 1 1 1 24 10122022 Oil reservoir felt cushion 2 2 2 2 2 2 25 10122023 Oil reservoir rubber cushion 2 2 2 2 2 2
26 101S30010 Nail 4 4 4 4 4 4
20 20C 30 30C 70 70C
Qty.
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6.8
Belt Cover,
Bobbin Winder
and Thread Stand
Components
High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List
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Page 42
6.8
Belt Cover,
Bobbin Winder
and Thread Stand
Components
No. Part No. Description
1 1011100600 Belt cover assembly 1 1 1 1 1 1
2 10111006 Belt cover 1 1 1 1 1 1
4 1011100900 Belt cover back assembly 1 1 1 1 1 1
5 10111009 Belt cover back 1 1 1 1 1 1
6 1011101000 Belt cover back latch 1 1 1 1 1 1
7 101S30012 Belt cover support 1 1 1 1 1 1
8 101S11029 Belt cover screw 2 2 2 2 2 2
9 101S11030 Screw 1 1 1 1 1 1 10 10128007 Washer 1 1 1 1 1 1 11 101S30011 Screw 2 2 2 2 2 2 12 10128006 Washer 2 2 2 2 2 2 13 1011203200 Bobbin winder assembly 1 1 1 1 1 1 14 10112037 Thread tension bracket 1 1 1 1 1 1 15 S04006 Screw SMI 1/64 x 40 L=7 1 1 1 1 1 1 16 10112038 Tension disk 2 2 2 2 2 2 17 10127018 Tension spring 1 1 1 1 1 1 18 101S16005 Tension nut 1 1 1 1 1 1 19 S04006 Screw SMI 1/64' x 40 L=5 1 1 1 1 1 1 20 10112035 Rubber brake bracket 1 1 1 1 1 1 21 10122027 Rubber brake 1 1 1 1 1 1 22 10112036 Bobbin winder spring 1 1 1 1 1 1 23 10120006 Hinge screw SMI/Sx44 L=12.5 1 1 1 1 1 1 24 S04017 Screw 1 1 1 1 1 1 25 S04006 Screw 1 1 1 1 1 1 26 10128001 Washer 1 1 1 1 1 1 27 10112032 Bobbin winder base 1 1 1 1 1 1 28 10101010 Bobbin winder pulley 1 1 1 1 1 1 29 10102012 Bobbin winder post 1 1 1 1 1 1 30 101S30014 Screw 2 2 2 2 2 2 31 10128008 Washer 2 2 2 2 2 2 32 1013100900 Thread stand assembly 1 1 1 1 1 1 33 10122028 Rubber cap 1 1 1 1 1 1 34 10131008 Spool post (lower) 1 1 1 1 1 1 35 10131009 Spool post (upper) 1 1 1 1 1 1 36 10112039 Spool post joint 1 1 1 1 1 1 37 10112040 Spool arm (upper) 1 1 1 1 1 1 38 10112041 Spool arm (lower) 1 1 1 1 1 1 39 S04013 Screw 2 2 2 2 2 2 40 10113010 Thread guide 2 2 2 2 2 2 41 10131010 Spool pin 2 2 2 2 2 2 42 10128009 Spring washer 2 2 2 2 2 2 43 10128002 Washer 2 2 2 2 2 2 44 101S16006 Nut 2 2 2 2 2 2 45 10111013 Spool rest 2 2 2 2 2 2 46 10111014 Spool retainer 2
47 10128010 Washer 2 2 2 2 2 2 48 10128006 Spring washer 1 1 1 1 1 1 49 N02003 Nut 1 1 1 1 1 1 50 10104003 Screw 2 2 2 2 2 2 51 101S11020 Nut 2 2 2 2 2 2
52 10102009 Spool rest cushion 2 2 2 2 2 2
20 20C 30 30C 70 70C
Qty.
2 2 2 2 2
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6.9
Machine
Accessories
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Page 44
6.9
Machine
Accessories
No. Part No. Description
1 1011203100 Machine hinge plate 2 2 2 2 2 2
2 10122026 Machine hinge rubber cushion 2 2 2 2 2 2
3 101S30010 Nail Set 4 4 4 4 4 4
1955-01 Needle #14 3 3 0 0 0 0
4
1955-01 Needle #18 0 0 3 3 0 0
1955-01 Needle #21 0 0 0 0 3 3 5 10131002 Screw driver (large) 1 1 1 1 1 1 6 10131003 Screw driver (medium) 1 1 1 1 1 1 7 10131004 Screw driver (small) 1 1 1 1 1 1
10118003 Bobbin 3 3 3 3 0 0
8
10818501 Bobbin 0 0 0 0 3 3 9 IP07042-001 Dust cover 1 1 1 1 1 1
10 10111011 Machine rest pin 1 1 1 1 1 1 11 1011105500 Oil container 1 1 1 1 1 1
12 10131001 Oil reservoir magnet 1 1 1 1 1 1
20 20C 30 30C 70 70C
Qty.
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P/N 364331-001
® Singer is a registered trademark of The Singer Company Limited or its affiliated companies.
© 2008 Copyright The Singer Company Limited
Rev 0 - Jan.2010
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