Instruction Manual
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Instruction Manual and Parts List High Speed Straight Lockstitch Sewing Machine 191D 20/20C 30 / 30C 70 / 70C ® Singer is a registered trademark of The Singer Company Limited or its affiliated companies. © 2009 Copyright The Singer Company Limited
Instruction Manual and Parts List High Speed Straight Lockstitch Sewing Machine 191D 20/20C 30 / 30C 70 / 70C ® Singer is a registered trademark of The Singer Company Limited or its affiliated companies. © 2009 Copyright The Singer Company Limited
Instruction Manual
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Lubrication Lubrication Oil 191D-20 Light to medium 191D-20C Standard 5,000 5.0 5.5/13.0 30.7 1955-01 #14 Koban/ Hirose Regular 191D-30 Medium to heavy 4,500 5.0 5.5/13.0 35.0 191D-30C Standard Koban/ Hirose 1955-01 #18 Fully Automatic Lubrication Singer "C" type oil 191D-70 Heavy 191D-70C Standard 3,000 7.0 5.5/13.0 35.0 Large 1955-01 #21 Koban/ Hirose 2.3 Motor, Motor Pulley and...
Lubrication Lubrication Oil 191D-20 Light to medium 191D-20C Standard 5,000 5.0 5.5/13.0 30.7 1955-01 #14 Koban/ Hirose Regular 191D-30 Medium to heavy 4,500 5.0 5.5/13.0 35.0 191D-30C Standard Koban/ Hirose 1955-01 #18 Fully Automatic Lubrication Singer "C" type oil 191D-70 Heavy 191D-70C Standard 3,000 7.0 5.5/13.0 35.0 Large 1955-01 #21 Koban/ Hirose 2.3 Motor, Motor Pulley and...
Instruction Manual
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Part No. 1 10101034 2 10122096 3 101S11010 4 10112024 5 10122005 Description Face plate Face plate gasket Screw SM1/8x44 L=4 Arm oil shield assembly Rubber plug Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 222222 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 24 6.1 Frame and Cover Components No.
Part No. 1 10101034 2 10122096 3 101S11010 4 10112024 5 10122005 Description Face plate Face plate gasket Screw SM1/8x44 L=4 Arm oil shield assembly Rubber plug Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 222222 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 24 6.1 Frame and Cover Components No.
Instruction Manual
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...002 54 J900112-004 Description Rubber plug Screw SM3/16x28 L=9 Side plate Side plate gasket Rubber plug Rubber plug Frame Two-hole thread eyelet guide Singer "S" cameo Screw SM3/16 x 28 L=6 Right arm thread guide Screw SM11/64 x 40 L=6 Thread tension regulator assembly Thread tension regulator ... lever cover Safety label Thread guide rod assembly Thread guide rod Tension disk Tension spring Hinge screw Singer logo resin plate (front) Singer logo resin plate (back) Qty. 20 20C 30 30C 70 70C 111111 888888 111111 111111 111111 111111 111111 111111 111111 222222 111111 111111 111100 000011 111111 ...
...002 54 J900112-004 Description Rubber plug Screw SM3/16x28 L=9 Side plate Side plate gasket Rubber plug Rubber plug Frame Two-hole thread eyelet guide Singer "S" cameo Screw SM3/16 x 28 L=6 Right arm thread guide Screw SM11/64 x 40 L=6 Thread tension regulator assembly Thread tension regulator ... lever cover Safety label Thread guide rod assembly Thread guide rod Tension disk Tension spring Hinge screw Singer logo resin plate (front) Singer logo resin plate (back) Qty. 20 20C 30 30C 70 70C 111111 888888 111111 111111 111111 111111 111111 111111 111111 222222 111111 111111 111100 000011 111111 ...
Instruction Manual
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... 10103001 18 10122008 19 H03002 20 10108001 21 101S15007 22 10103004 23 10112003 24 10103003 25 101S15006 26 10112017 27 10135007 28 101S15008 29 10102001 30 10122012 31 101S11005 Description Thread take-up crank shaft Screw SM15/64 x 28 L=10.5 Screw Thread take-up lever link Thread take-up... bushing (middle) Screw Thrust collar Hand wheel Screw SM15/64 x 28 L=15 Arm shaft Roller felt Oil amount adjusting pin Qty. 20 20C 30 30C 70 70C 111111 111111 111111 110000 001100 000011 222222 110000 001100 000011 111111 111111 111111 111111 222222 111111 111111 111100 000011 222222 111111 222222 111111...
... 10103001 18 10122008 19 H03002 20 10108001 21 101S15007 22 10103004 23 10112003 24 10103003 25 101S15006 26 10112017 27 10135007 28 101S15008 29 10102001 30 10122012 31 101S11005 Description Thread take-up crank shaft Screw SM15/64 x 28 L=10.5 Screw Thread take-up lever link Thread take-up... bushing (middle) Screw Thrust collar Hand wheel Screw SM15/64 x 28 L=15 Arm shaft Roller felt Oil amount adjusting pin Qty. 20 20C 30 30C 70 70C 111111 111111 111111 110000 001100 000011 222222 110000 001100 000011 111111 111111 111111 111111 222222 111111 111111 111100 000011 222222 111111 222222 111111...
Instruction Manual
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... Screw SM9/64 x 40 L=6 Slide block Needle bar thread guide Needle bar thread guide Needle bar bushing (lower) Needle bar bushing (lower) Qty. 20 20C 30 30C 70 70C 111111 111111 110000 001100 000011 111111 111111 111111 110000 001111 110000 001111 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List...
... Screw SM9/64 x 40 L=6 Slide block Needle bar thread guide Needle bar thread guide Needle bar bushing (lower) Needle bar bushing (lower) Qty. 20 20C 30 30C 70 70C 111111 111111 110000 001100 000011 111111 111111 111111 110000 001111 110000 001111 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List...
Instruction Manual
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...21 10103016 22 10103015 23 10118504 10118001 10118505 10118509 11018001 10818001 24 10108002 25 101S11012 26 10112016 10112032 27 101S11011 28 1010000000 29 101S15008 30 10122015 31 10123002 32 10102006 12202003 33 10118501 10118517 10818502 34 10123003 35 101S30005 36 101S15006 37 10109002 38 101S11008 Description Screw SM ...Oil wick Oil seal screw Screw SM3/16 x 28 L=12 Needle bar slid block guide Screw SM11/64x40 L=8 Qty. 20 20C 30 30C 70 70C 111111 111111 110000 001100 000011 111111 888888 111111 111111 111111 111111 111100 000011 111111 111111 111111 111111 100000 010000 001000 000100 ...
...21 10103016 22 10103015 23 10118504 10118001 10118505 10118509 11018001 10818001 24 10108002 25 101S11012 26 10112016 10112032 27 101S11011 28 1010000000 29 101S15008 30 10122015 31 10123002 32 10102006 12202003 33 10118501 10118517 10818502 34 10123003 35 101S30005 36 101S15006 37 10109002 38 101S11008 Description Screw SM ...Oil wick Oil seal screw Screw SM3/16 x 28 L=12 Needle bar slid block guide Screw SM11/64x40 L=8 Qty. 20 20C 30 30C 70 70C 111111 111111 110000 001100 000011 111111 888888 111111 111111 111111 111111 111100 000011 111111 111111 111111 111111 100000 010000 001000 000100 ...
Instruction Manual
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... 19 10127003 20 10126003 21 10112012 22 101S20002 23 101S30004 24 101S16002 25 10102003 26 10127005 10127018 27 10109003 28 10102004 29 10113008 30 101S15007 31 101S11005 32 10103012 33 101S11009 34 10128002 35 10122034 Description Hand lifter Screw SM9/64 x 40 L=9.5 Rubber ring Hand ... L=8 Screw SM 9/64 x 40 L=8.5 Presser bar bushing (lower) Screw SM9/64 x 40 L=I0.5 Washer Presser bar oil protection bushing Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 111111 111111 222222 110000 001100 000011 333333 111111 111111 111111 111111 111111 111111 111111 222222 111111 111111 111111 111111...
... 19 10127003 20 10126003 21 10112012 22 101S20002 23 101S30004 24 101S16002 25 10102003 26 10127005 10127018 27 10109003 28 10102004 29 10113008 30 101S15007 31 101S11005 32 10103012 33 101S11009 34 10128002 35 10122034 Description Hand lifter Screw SM9/64 x 40 L=9.5 Rubber ring Hand ... L=8 Screw SM 9/64 x 40 L=8.5 Presser bar bushing (lower) Screw SM9/64 x 40 L=I0.5 Washer Presser bar oil protection bushing Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 111111 111111 222222 110000 001100 000011 333333 111111 111111 111111 111111 111111 111111 111111 222222 111111 111111 111111 111111...
Instruction Manual
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... Pin Feed dial Feed dial Screw SM3/16X28 L=18 Feed rock shaft crank connecting rod Feed rock shaft crank connecting rod Pin Qty. 20 20C 30 30C 70 70C 111100 000011 111111 111111 111111 111111 111111 111111 111100 000011 111111 111100 000011 111110 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and...
... Pin Feed dial Feed dial Screw SM3/16X28 L=18 Feed rock shaft crank connecting rod Feed rock shaft crank connecting rod Pin Qty. 20 20C 30 30C 70 70C 111100 000011 111111 111111 111111 111111 111111 111111 111100 000011 111111 111100 000011 111110 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and...
Instruction Manual
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... 19 H05009 20 101S11005 21 1012007 22 10109005 23 10109004 24 1010100200 25 10126009 26 101S15010 27 101S11005 28 10126013 29 H03001 30 10114001 10114004 10114012 31 101S11018 32 1010700100 33 10112018 34 10102008 35 10126011 36 101S11005 37 101S16003 38 10104002 12204003 39 101S11016 ... Adjusting link spring guide Reverse feed spring Reverse feed spring Screw SMI 1/64 X 40 L=5 Screw Washer Feed adjusting shaft Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111100 000011 111111 111111 111111 111111 222222 222222 222222 222222 111111 222222 222222 222222 111111 111111 110000 001100 000011 222222...
... 19 H05009 20 101S11005 21 1012007 22 10109005 23 10109004 24 1010100200 25 10126009 26 101S15010 27 101S11005 28 10126013 29 H03001 30 10114001 10114004 10114012 31 101S11018 32 1010700100 33 10112018 34 10102008 35 10126011 36 101S11005 37 101S16003 38 10104002 12204003 39 101S11016 ... Adjusting link spring guide Reverse feed spring Reverse feed spring Screw SMI 1/64 X 40 L=5 Screw Washer Feed adjusting shaft Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111100 000011 111111 111111 111111 111111 222222 222222 222222 222222 111111 222222 222222 222222 111111 111111 110000 001100 000011 222222...
Instruction Manual
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...10112020 18 101S11011 19 10120001 20 10111003 21 101S30006 22 10111007 23 10112021 24 10122018 25 10127013 26 101S30007 27 10121001 28 101S11011 29 10136001 30 101S11010 31 10112025 32 10112026 33 101S11033 Description Oil sight window Rubber ring Arm shaft oil tube Oil pump support Screw SM15/64 x ... SM11/64 x 40 L=9.5 Oil tube joint Oil wick set plate screw Oil wick set plate assembly Presser plate Screw Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 333333 111111 111111 333333 111111 111111...
...10112020 18 101S11011 19 10120001 20 10111003 21 101S30006 22 10111007 23 10112021 24 10122018 25 10127013 26 101S30007 27 10121001 28 101S11011 29 10136001 30 101S11010 31 10112025 32 10112026 33 101S11033 Description Oil sight window Rubber ring Arm shaft oil tube Oil pump support Screw SM15/64 x ... SM11/64 x 40 L=9.5 Oil tube joint Oil wick set plate screw Oil wick set plate assembly Presser plate Screw Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 111111 333333 111111 111111 333333 111111 111111...
Instruction Manual
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...Screw Rubber ring Knee lifter connecting rod Spring Snap ring Bracket Screw SM9/32x 20 L=20 Nut SM15/64 x 28 Screw SM15/64 x 20 L=30 Screw Knee lifter shaft Knee lifter plate assembly Knee lifter plate cover Knee lifter plate rod Knee lifter plate rubber Knee lifter plate Knee lifter... plate holder Screw SM15/64 x 28 L=15 Oil reservoir felt cushion Oil reservoir rubber cushion Nail Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 111111 444444 111111 111111 111111 111111 111111 111111 222222 222222 222222 111111 111111 111111 111111 111111 111111 111111 111111...
...Screw Rubber ring Knee lifter connecting rod Spring Snap ring Bracket Screw SM9/32x 20 L=20 Nut SM15/64 x 28 Screw SM15/64 x 20 L=30 Screw Knee lifter shaft Knee lifter plate assembly Knee lifter plate cover Knee lifter plate rod Knee lifter plate rubber Knee lifter plate Knee lifter... plate holder Screw SM15/64 x 28 L=15 Oil reservoir felt cushion Oil reservoir rubber cushion Nail Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 111111 444444 111111 111111 111111 111111 111111 111111 222222 222222 222222 111111 111111 111111 111111 111111 111111 111111 111111...
Instruction Manual
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...18 101S16005 19 S04006 20 10112035 21 10122027 22 10112036 23 10120006 24 S04017 25 S04006 26 10128001 27 10112032 28 10101010 29 10102012 30 101S30014 31 10128008 32 1013100900 33 10122028 34 10131008 35 10131009 36 10112039 37 10112040 38 10112041 39 S04013 40 10113010 41 10131010 42...Thread guide Spool pin Spring washer Washer Nut Spool rest Spool retainer Washer Spring washer Nut Screw Nut Spool rest cushion Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 111111 111111 222222 111111 111111 222222 222222 111111 111111 111111 222222 111111 111111 111111 111111 111111 111111 111111 ...
...18 101S16005 19 S04006 20 10112035 21 10122027 22 10112036 23 10120006 24 S04017 25 S04006 26 10128001 27 10112032 28 10101010 29 10102012 30 101S30014 31 10128008 32 1013100900 33 10122028 34 10131008 35 10131009 36 10112039 37 10112040 38 10112041 39 S04013 40 10113010 41 10131010 42...Thread guide Spool pin Spring washer Washer Nut Spool rest Spool retainer Washer Spring washer Nut Screw Nut Spool rest cushion Qty. 20 20C 30 30C 70 70C 111111 111111 111111 111111 111111 111111 222222 111111 111111 222222 222222 111111 111111 111111 222222 111111 111111 111111 111111 111111 111111 111111 ...
Instruction Manual
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... #21 Screw driver (large) Screw driver (medium) Screw driver (small) Bobbin Bobbin Dust cover Machine rest pin Oil container Oil reservoir magnet Qty. 20 20C 30 30C 70 70C 222222 222222 444444 330000 003300 000033 111111 111111 111111 333300 000033 111111 111111 111111 111111 High Speed Straight Lockstitch Sewing Machine | Instruction Manual...
... #21 Screw driver (large) Screw driver (medium) Screw driver (small) Bobbin Bobbin Dust cover Machine rest pin Oil container Oil reservoir magnet Qty. 20 20C 30 30C 70 70C 222222 222222 444444 330000 003300 000033 111111 111111 111111 333300 000033 111111 111111 111111 111111 High Speed Straight Lockstitch Sewing Machine | Instruction Manual...