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Zigzag Sewing Machine - Instruction Manual and Parts List

6 exact machine models · 289 cited topics

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Document details

Title
Zigzag Sewing Machine - Instruction Manual and Parts List
Published by
Singer
Document type
instruction_manual
Edition
P/N364338-001 Rev1 September2011
Language
English
Pages
64

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Singer 20U-109Singer 20U-112Singer 20U 109CSinger 20U 112CSinger 20U-309Singer 20E-910

Singer 20U-109

Applicability and citations below belong to this model. Sharing this document does not establish alias, variant or parts interchangeability.

Read the exact model scope and page references

PDF page 4 · printed page 1: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 5 · printed page 2: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 6 · printed page 3: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 7 · printed page 4: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 8 · printed page 5: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 12 · printed page 9: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 13 · printed page 10: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 14 · printed page 11: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 15 · printed page 12: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 16 · printed page 13: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 17 · printed page 14: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 18 · printed page 15: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 19 · printed page 16: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 20 · printed page 17: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 21 · printed page 18: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 22 · printed page 19: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 23 · printed page 20: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 24 · printed page 21: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 25 · printed page 22: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 28 · printed page 25: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 29 · printed page 26: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 32 · printed page 29: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 33 · printed page 30: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 40 · printed page 37: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 48 · printed page 45: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 62 · printed page 59: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 64 · printed page back cover: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

Find a cited topic

Safety: Power isolation · PDF 4, 5, 7Safety: Trained operation and service · PDF 4, 5, 7Safety: Guards and head handling · PDF 5, 7, 14, 19, 28Needle: Required catalog and system · PDF 7, 14Needle: Insertion orientation · PDF 4, 7, 14Needle: Fabric thread selection · PDF 7, 14Needle: Original supplied size occurrence · PDF 7, 40, 62Bobbin: Case removal · PDF 4, 7, 15Bobbin: Case threading · PDF 4, 7, 17Bobbin: Case replacement · PDF 4, 7, 18Bobbin: Winding scope · PDF 4, 7, 16Bobbin: Tension adjustment · PDF 4, 7, 22Bobbin: Original bobbin part · PDF 7, 48Bobbin: Original bobbin case part · PDF 7, 48Bobbin: Original hook assembly part · PDF 7, 48Use: Threading · PDF 4, 7, 19Use: Needle thread tension · PDF 4, 7, 21Use: Manual stitch length and reverse · PDF 4, 7, 20Use: Manual width regulator · PDF 4, 7, 23Use: Needle position controls · PDF 4, 7, 22Use: Knee width control scope · PDF 4, 7, 29Presser foot: Pressure adjustment · PDF 4, 7, 20Presser foot: Knee lift setup · PDF 4, 7, 28Presser foot: Manual and knee lift mm · PDF 7, 28Presser foot: Original assembly part · PDF 7, 40Presser foot: Original needle plate part · PDF 7, 40Presser foot: Source accessory inventory · PDF 7, 62Care: Oil and hook lubrication · PDF 4, 7, 13Care: First or disuse run · PDF 4, 5, 7, 13, 32Care: Cleaning · PDF 4, 7, 32Care: Safety inspection · PDF 4, 5, 7, 32Troubleshooting: Needle thread breaks · PDF 4, 7, 14, 19, 33Troubleshooting: Bobbin thread breaks · PDF 4, 7, 17, 18, 22, 33Troubleshooting: Skipping and needle breaks · PDF 4, 7, 14, 33Troubleshooting: Feeding and puckering · PDF 4, 7, 20, 33Troubleshooting: Noise and escalation · PDF 4, 7, 33Capabilities: Machine and stitch type · PDF 6, 7Capabilities: Application · PDF 7, 14Capabilities: Maximum speed rpm · PDF 7Capabilities: Maximum stitch bight mm · PDF 7Capabilities: Maximum stitch length mm · PDF 7Capabilities: Needle bar stroke mm · PDF 7Capabilities: Stitch width speed limits · PDF 7, 8Motor: Manual setup reference · PDF 7, 8Parts: Original knee lifter inventory · PDF 7, 62Documents: Retained manual edition · PDF 7, 64Documents: Additional turkish oem edition · PDF 7Documents: Additional portuguese oem edition · PDF 7Documents: Additional spanish oem edition · PDF 7

Read the matching SINGER manual at Supsew ↗
SINGER-issued instruction manual and parts list, hosted by the Supsew dealer archive. We checked the complete PDF against the source used here on 2026-10-15. The host may later replace its file.

Singer 20U-112

Applicability and citations below belong to this model. Sharing this document does not establish alias, variant or parts interchangeability.

Read the exact model scope and page references

PDF page 4 · printed page 1: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 5 · printed page 2: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 6 · printed page 3: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 7 · printed page 4: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 8 · printed page 5: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 12 · printed page 9: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 13 · printed page 10: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 14 · printed page 11: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 15 · printed page 12: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 16 · printed page 13: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 17 · printed page 14: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 18 · printed page 15: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 19 · printed page 16: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 20 · printed page 17: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 21 · printed page 18: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 22 · printed page 19: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 23 · printed page 20: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 24 · printed page 21: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 25 · printed page 22: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 28 · printed page 25: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 29 · printed page 26: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 32 · printed page 29: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 33 · printed page 30: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 40 · printed page 37: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 48 · printed page 45: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 62 · printed page 59: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 64 · printed page back cover: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

Find a cited topic

Safety: Power isolation · PDF 4, 5, 7Safety: Trained operation and service · PDF 4, 5, 7Safety: Guards and head handling · PDF 5, 7, 14, 19, 28Needle: Required catalog and system · PDF 7, 14Needle: Insertion orientation · PDF 4, 7, 14Needle: Fabric thread selection · PDF 7, 14Needle: Original supplied size occurrence · PDF 7, 40, 62Bobbin: Case removal · PDF 4, 7, 15Bobbin: Case threading · PDF 4, 7, 17Bobbin: Case replacement · PDF 4, 7, 18Bobbin: Winding scope · PDF 4, 7, 16Bobbin: Tension adjustment · PDF 4, 7, 22Bobbin: Original bobbin part · PDF 7, 48Bobbin: Original bobbin case part · PDF 7, 48Bobbin: Original hook assembly part · PDF 7, 48Use: Threading · PDF 4, 7, 19Use: Needle thread tension · PDF 4, 7, 21Use: Manual stitch length and reverse · PDF 4, 7, 20Use: Manual width regulator · PDF 4, 7, 23Use: Needle position controls · PDF 4, 7, 22Use: Knee width control scope · PDF 4, 7, 29Presser foot: Pressure adjustment · PDF 4, 7, 20Presser foot: Knee lift setup · PDF 4, 7, 28Presser foot: Manual and knee lift mm · PDF 7, 28Presser foot: Original assembly part · PDF 7, 40Presser foot: Original needle plate part · PDF 7, 40Presser foot: Source accessory inventory · PDF 7, 62Care: Oil and hook lubrication · PDF 4, 7, 13Care: First or disuse run · PDF 4, 5, 7, 13, 32Care: Cleaning · PDF 4, 7, 32Care: Safety inspection · PDF 4, 5, 7, 32Troubleshooting: Needle thread breaks · PDF 4, 7, 14, 19, 33Troubleshooting: Bobbin thread breaks · PDF 4, 7, 17, 18, 22, 33Troubleshooting: Skipping and needle breaks · PDF 4, 7, 14, 33Troubleshooting: Feeding and puckering · PDF 4, 7, 20, 33Troubleshooting: Noise and escalation · PDF 4, 7, 33Capabilities: Machine and stitch type · PDF 6, 7Capabilities: Application · PDF 7, 14Capabilities: Maximum speed rpm · PDF 7Capabilities: Maximum stitch bight mm · PDF 7Capabilities: Maximum stitch length mm · PDF 7Capabilities: Needle bar stroke mm · PDF 7Capabilities: Stitch width speed limits · PDF 7, 8Motor: Manual setup reference · PDF 7, 8Parts: Original knee lifter inventory · PDF 7, 62Documents: Retained manual edition · PDF 7, 64Documents: Additional turkish oem edition · PDF 7Documents: Additional portuguese oem edition · PDF 7Documents: Additional spanish oem edition · PDF 7

Read the matching SINGER manual at Supsew ↗
SINGER-issued instruction manual and parts list, hosted by the Supsew dealer archive. We checked the complete PDF against the source used here on 2026-10-15. The host may later replace its file.

Singer 20U 109C

Applicability and citations below belong to this model. Sharing this document does not establish alias, variant or parts interchangeability.

Read the exact model scope and page references

PDF page 4 · printed page 1: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 5 · printed page 2: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 6 · printed page 3: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 7 · printed page 4: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 8 · printed page 5: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 12 · printed page 9: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 13 · printed page 10: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 14 · printed page 11: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 15 · printed page 12: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 16 · printed page 13: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 17 · printed page 14: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 18 · printed page 15: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 19 · printed page 16: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 20 · printed page 17: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 21 · printed page 18: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 22 · printed page 19: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 23 · printed page 20: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 24 · printed page 21: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 25 · printed page 22: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 28 · printed page 25: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 29 · printed page 26: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 32 · printed page 29: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 33 · printed page 30: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 40 · printed page 37: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 48 · printed page 45: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 62 · printed page 59: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 64 · printed page back cover: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

Find a cited topic

Safety: Power isolation · PDF 4, 5, 7Safety: Trained operation and service · PDF 4, 5, 7Safety: Guards and head handling · PDF 5, 7, 14, 19, 28Needle: Required catalog and system · PDF 7, 14Needle: Insertion orientation · PDF 4, 7, 14Needle: Fabric thread selection · PDF 7, 14Needle: Original supplied size occurrence · PDF 7, 40, 62Bobbin: Case removal · PDF 4, 7, 15Bobbin: Case threading · PDF 4, 7, 17Bobbin: Case replacement · PDF 4, 7, 18Bobbin: Winding scope · PDF 4, 7, 16Bobbin: Tension adjustment · PDF 4, 7, 22Bobbin: Original bobbin part · PDF 7, 48Bobbin: Original bobbin case part · PDF 7, 48Bobbin: Original hook assembly part · PDF 7, 48Use: Threading · PDF 4, 7, 19Use: Needle thread tension · PDF 4, 7, 21Use: Manual stitch length and reverse · PDF 4, 7, 20Use: Manual width regulator · PDF 4, 7, 23Use: Needle position controls · PDF 4, 7, 22Use: Knee width control scope · PDF 4, 7, 29Presser foot: Pressure adjustment · PDF 4, 7, 20Presser foot: Knee lift setup · PDF 4, 7, 28Presser foot: Manual and knee lift mm · PDF 7, 28Presser foot: Original assembly part · PDF 7, 40Presser foot: Original needle plate part · PDF 7, 40Presser foot: Source accessory inventory · PDF 7, 62Care: Oil and hook lubrication · PDF 4, 7, 13Care: First or disuse run · PDF 4, 5, 7, 13, 32Care: Cleaning · PDF 4, 7, 32Care: Safety inspection · PDF 4, 5, 7, 32Troubleshooting: Needle thread breaks · PDF 4, 7, 14, 19, 33Troubleshooting: Bobbin thread breaks · PDF 4, 7, 17, 18, 22, 33Troubleshooting: Skipping and needle breaks · PDF 4, 7, 14, 33Troubleshooting: Feeding and puckering · PDF 4, 7, 20, 33Troubleshooting: Noise and escalation · PDF 4, 7, 33Capabilities: Machine and stitch type · PDF 6, 7Capabilities: Application · PDF 7, 14Capabilities: Maximum speed rpm · PDF 7Capabilities: Maximum stitch bight mm · PDF 7Capabilities: Maximum stitch length mm · PDF 7Capabilities: Needle bar stroke mm · PDF 7Capabilities: Stitch width speed limits · PDF 7, 8Motor: Manual setup reference · PDF 7, 8Parts: Original knee lifter inventory · PDF 7, 62Documents: Retained manual edition · PDF 7, 64Documents: Additional turkish oem edition · PDF 7Documents: Additional portuguese oem edition · PDF 7Documents: Additional spanish oem edition · PDF 7

Cited retained OEM manual and parts list: Page references identify this exact retained English edition. A matching current public download has not been established for these references. The original is retained privately and is not hosted by SewIndex.

Singer 20U 112C

Applicability and citations below belong to this model. Sharing this document does not establish alias, variant or parts interchangeability.

Read the exact model scope and page references

PDF page 4 · printed page 1: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 5 · printed page 2: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 6 · printed page 3: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 7 · printed page 4: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 8 · printed page 5: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 12 · printed page 9: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 13 · printed page 10: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 14 · printed page 11: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 15 · printed page 12: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 16 · printed page 13: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 17 · printed page 14: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 18 · printed page 15: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 19 · printed page 16: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 20 · printed page 17: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 21 · printed page 18: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 22 · printed page 19: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 23 · printed page 20: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 24 · printed page 21: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 25 · printed page 22: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 28 · printed page 25: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 29 · printed page 26: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 32 · printed page 29: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 33 · printed page 30: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 40 · printed page 37: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 48 · printed page 45: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 62 · printed page 59: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 64 · printed page back cover: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

Find a cited topic

Safety: Power isolation · PDF 4, 5, 7Safety: Trained operation and service · PDF 4, 5, 7Safety: Guards and head handling · PDF 5, 7, 14, 19, 28Needle: Required catalog and system · PDF 7, 14Needle: Insertion orientation · PDF 4, 7, 14Needle: Fabric thread selection · PDF 7, 14Needle: Original supplied size occurrence · PDF 7, 40, 62Bobbin: Case removal · PDF 4, 7, 15Bobbin: Case threading · PDF 4, 7, 17Bobbin: Case replacement · PDF 4, 7, 18Bobbin: Winding scope · PDF 4, 7, 16Bobbin: Tension adjustment · PDF 4, 7, 22Bobbin: Original bobbin part · PDF 7, 48Bobbin: Original bobbin case part · PDF 7, 48Bobbin: Original hook assembly part · PDF 7, 48Use: Threading · PDF 4, 7, 19Use: Needle thread tension · PDF 4, 7, 21Use: Manual stitch length and reverse · PDF 4, 7, 20Use: Manual width regulator · PDF 4, 7, 23Use: Needle position controls · PDF 4, 7, 22Use: Knee width control scope · PDF 4, 7, 29Presser foot: Pressure adjustment · PDF 4, 7, 20Presser foot: Knee lift setup · PDF 4, 7, 28Presser foot: Manual and knee lift mm · PDF 7, 28Presser foot: Original assembly part · PDF 7, 40Presser foot: Original needle plate part · PDF 7, 40Presser foot: Source accessory inventory · PDF 7, 62Care: Oil and hook lubrication · PDF 4, 7, 13Care: First or disuse run · PDF 4, 5, 7, 13, 32Care: Cleaning · PDF 4, 7, 32Care: Safety inspection · PDF 4, 5, 7, 32Troubleshooting: Needle thread breaks · PDF 4, 7, 14, 19, 33Troubleshooting: Bobbin thread breaks · PDF 4, 7, 17, 18, 22, 33Troubleshooting: Skipping and needle breaks · PDF 4, 7, 14, 33Troubleshooting: Feeding and puckering · PDF 4, 7, 20, 33Troubleshooting: Noise and escalation · PDF 4, 7, 33Capabilities: Machine and stitch type · PDF 6, 7Capabilities: Application · PDF 7, 14Capabilities: Maximum speed rpm · PDF 7Capabilities: Maximum stitch bight mm · PDF 7Capabilities: Maximum stitch length mm · PDF 7Capabilities: Needle bar stroke mm · PDF 7Capabilities: Stitch width speed limits · PDF 7, 8Motor: Manual setup reference · PDF 7, 8Parts: Original knee lifter inventory · PDF 7, 62Documents: Retained manual edition · PDF 7, 64Documents: Additional turkish oem edition · PDF 7Documents: Additional portuguese oem edition · PDF 7Documents: Additional spanish oem edition · PDF 7

Cited retained OEM manual and parts list: Page references identify this exact retained English edition. A matching current public download has not been established for these references. The original is retained privately and is not hosted by SewIndex.

Singer 20U-309

Applicability and citations below belong to this model. Sharing this document does not establish alias, variant or parts interchangeability.

Read the exact model scope and page references

PDF page 4 · printed page 1: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 5 · printed page 2: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 6 · printed page 3: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 7 · printed page 4: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 8 · printed page 5: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 12 · printed page 9: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 13 · printed page 10: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 14 · printed page 11: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 15 · printed page 12: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 16 · printed page 13: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 17 · printed page 14: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 18 · printed page 15: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 19 · printed page 16: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 20 · printed page 17: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 21 · printed page 18: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 22 · printed page 19: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 23 · printed page 20: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 24 · printed page 21: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 25 · printed page 22: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 28 · printed page 25: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 29 · printed page 26: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 32 · printed page 29: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 33 · printed page 30: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 40 · printed page 37: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 48 · printed page 45: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 62 · printed page 59: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 64 · printed page back cover: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

Find a cited topic

Safety: Power isolation · PDF 4, 5, 7Safety: Trained operation and service · PDF 4, 5, 7Safety: Guards and head handling · PDF 5, 7, 14, 19, 28Needle: Required catalog and system · PDF 7, 14Needle: Insertion orientation · PDF 4, 7, 14Needle: Fabric thread selection · PDF 7, 14Needle: Original supplied size occurrence · PDF 7, 40, 62Bobbin: Case removal · PDF 4, 7, 15Bobbin: Case threading · PDF 4, 7, 17Bobbin: Case replacement · PDF 4, 7, 18Bobbin: Winding scope · PDF 4, 7, 16Bobbin: Tension adjustment · PDF 4, 7, 22Bobbin: Original bobbin part · PDF 7, 48Bobbin: Original bobbin case part · PDF 7, 48Bobbin: Original hook assembly part · PDF 7, 48Use: Threading · PDF 4, 7, 19Use: Needle thread tension · PDF 4, 7, 21Use: Manual stitch length and reverse · PDF 4, 7, 20Use: Manual width regulator · PDF 4, 7, 23Presser foot: Pressure adjustment · PDF 4, 7, 20Presser foot: Knee lift setup · PDF 4, 7, 28Presser foot: Manual and knee lift mm · PDF 7, 28Presser foot: Original assembly part · PDF 7, 40Presser foot: Original needle plate part · PDF 7, 25, 40Presser foot: Source accessory inventory · PDF 7, 62Care: Oil and hook lubrication · PDF 4, 7, 13Care: First or disuse run · PDF 4, 5, 7, 13, 32Care: Cleaning · PDF 4, 7, 32Care: Safety inspection · PDF 4, 5, 7, 32Troubleshooting: Needle thread breaks · PDF 4, 7, 14, 19, 33Troubleshooting: Bobbin thread breaks · PDF 4, 7, 17, 18, 22, 33Troubleshooting: Skipping and needle breaks · PDF 4, 7, 14, 33Troubleshooting: Feeding and puckering · PDF 4, 7, 20, 33Troubleshooting: Noise and escalation · PDF 4, 7, 33Capabilities: Machine and stitch type · PDF 6, 7Capabilities: Application · PDF 7, 14Capabilities: Maximum speed rpm · PDF 7Capabilities: Maximum stitch bight mm · PDF 7Capabilities: Maximum stitch length mm · PDF 7Capabilities: Needle bar stroke mm · PDF 7Capabilities: Stitch width speed limits · PDF 7, 8Motor: Manual setup reference · PDF 7, 8Parts: Original knee lifter inventory · PDF 7, 62Documents: Retained manual edition · PDF 7, 64Documents: Additional turkish oem edition · PDF 7Documents: Additional portuguese oem edition · PDF 7Documents: Additional spanish oem edition · PDF 7

Cited retained OEM manual and parts list: Page references identify this exact retained English edition. A matching current public download has not been established for these references. The original is retained privately and is not hosted by SewIndex.

Singer 20E-910

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PDF page 4 · printed page 1: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 5 · printed page 2: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 6 · printed page 3: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 7 · printed page 4: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 8 · printed page 5: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 12 · printed page 9: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 13 · printed page 10: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 14 · printed page 11: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 15 · printed page 12: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 16 · printed page 13: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 17 · printed page 14: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 18 · printed page 15: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 19 · printed page 16: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 20 · printed page 17: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 21 · printed page 18: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 22 · printed page 19: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 23 · printed page 20: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 24 · printed page 21: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 25 · printed page 22: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 28 · printed page 25: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 29 · printed page 26: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 32 · printed page 29: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 33 · printed page 30: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 40 · printed page 37: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 48 · printed page 45: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 62 · printed page 59: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

PDF page 64 · printed page back cover: Retained English September2011 exact model columns and stated procedure exceptions only. Read complete illustrated safety and procedure; source-local original parts do not establish retail fit or substitutions.

Find a cited topic

Safety: Power isolation · PDF 4, 5, 7Safety: Trained operation and service · PDF 4, 5, 7Safety: Guards and head handling · PDF 5, 7, 14, 19, 28Needle: Required catalog and system · PDF 7, 14Needle: Insertion orientation · PDF 4, 7, 14Needle: Fabric thread selection · PDF 7, 14Needle: Original supplied size occurrence · PDF 7, 40, 62Bobbin: Case removal · PDF 4, 7, 15Bobbin: Case threading · PDF 4, 7, 17Bobbin: Case replacement · PDF 4, 7, 18Bobbin: Winding scope · PDF 4, 7, 16Bobbin: Tension adjustment · PDF 4, 7, 22Bobbin: Original bobbin part · PDF 7, 48Bobbin: Original bobbin case part · PDF 7, 48Bobbin: Original hook assembly part · PDF 7, 48Use: Threading · PDF 4, 7, 19Use: Needle thread tension · PDF 4, 7, 21Use: Electronic control connections · PDF 4, 7, 12Presser foot: Pressure adjustment · PDF 4, 7, 20Presser foot: Knee lift setup · PDF 4, 7, 28Presser foot: Manual and knee lift mm · PDF 7, 28Presser foot: Original assembly part · PDF 7, 40Presser foot: Original needle plate part · PDF 7, 40Presser foot: Source accessory inventory · PDF 7, 62Care: Oil and hook lubrication · PDF 4, 7, 13Care: First or disuse run · PDF 4, 5, 7, 13, 32Care: Cleaning · PDF 4, 7, 32Care: Safety inspection · PDF 4, 5, 7, 32Troubleshooting: Needle thread breaks · PDF 4, 7, 14, 19, 33Troubleshooting: Bobbin thread breaks · PDF 4, 7, 17, 18, 22, 33Troubleshooting: Skipping and needle breaks · PDF 4, 7, 14, 33Troubleshooting: Feeding and puckering · PDF 4, 7, 20, 33Troubleshooting: Noise and escalation · PDF 4, 7, 33Capabilities: Machine and stitch type · PDF 6, 7Capabilities: Application · PDF 7, 14Capabilities: Maximum speed rpm · PDF 7Capabilities: Maximum stitch bight mm · PDF 7Capabilities: Maximum stitch length mm · PDF 7Capabilities: Needle bar stroke mm · PDF 7Capabilities: Stitch width speed limits · PDF 7, 8Motor: Manual setup reference · PDF 7, 8Parts: Original knee lifter inventory · PDF 7, 62Documents: Retained manual edition · PDF 7, 64Documents: Additional turkish oem edition · PDF 7Documents: Additional portuguese oem edition · PDF 7Documents: Additional spanish oem edition · PDF 7

Cited retained OEM manual and parts list: Page references identify this exact retained English edition. A matching current public download has not been established for these references. The original is retained privately and is not hosted by SewIndex.

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