How is the bobbin wound?
supported
Route thread clockwise around the winding tension discs, push the spindle right to wind, then return it left before sewing.
Source evidence · 1 unique proof passage: Profile Proof E1
singer · verified physical machine
Fashion Mate 3333
Cited model code 3333
View cited identity evidence · 4 unique proof passages
verified exact machine · 1/3 core systems
Identity verified · evidence for each answer
Using and maintaining this machine
Check the conditions alongside each answer. Foot attachment, shank type and adapter requirements are separate; one does not establish universal accessory fit.
Bobbins and hook
How is the bobbin loaded?
supported
Top-access bobbin under a removable cover plate, inserted with thread running counterclockwise.
Source evidence · 1 unique proof passage: Profile Proof E2
Presser feet and adapters
How do ordinary presser feet attach?
supported
Turn the power switch off (“O”) first. Push the presser foot to disengage it from the holder cut-out; to attach it, install the foot pin into the holder cut-out.
Source evidence · 1 unique proof passage: Profile Proof E3
Can the presser-foot holder be removed?
conditional
The presser-foot shank is removable from the presser bar.
- The manual does not assign a standardized shank height or cross-brand ecosystem.; Turn the power switch off (“O”) when carrying out this operation.
Source evidence · 1 unique proof passage: Profile Proof E3
Needles and threading
Which needle types and sizes apply?
conditional
The table lists SINGER 2020 sharp, 2045 ball-point, and 2032 leather needles in fabric-specific size ranges from 9/70 through 18/110.
- Choose type and size for the fabric and thread; no one type or size is universal.
Source evidence · 1 unique proof passage: Profile Proof E4
Which way does the needle face?
supported
Turn the power switch off (“O”) before inserting or removing the needle. Insert it fully with the flat side of the shaft toward the back.
Source evidence · 1 unique proof passage: Profile Proof E5
Care and ownership
What owner cleaning and oiling is required?
conditional
Check and clean the stitching mechanism as needed; brush the bobbin holder, hook race, feed dog, and bobbin case.
- Disconnect power first; this manual does not prescribe owner oiling.
Source evidence · 1 unique proof passage: Profile Proof E6
Sources for the owner answers above
Official OEM PDF
What this passage supports
- What owner cleaning and oiling is required?: Check and clean the stitching mechanism as needed; brush the bobbin holder, hook race, feed dog, and bobbin case.
Check regularly and clean the stitching mechanism when necessary. Clean the bobbin holder with a brush. Clean the hook race, feed dog and bobbin case with a brush.
- Document
- Singer Fashion Mate 3333 Instruction Manual
- Issuer
- Singer
- Extraction
- Native document text
- PDF page
- 33
- Open source
Advanced technical receipt
- Asset SHA-256
- 0f5e7fcdb02eb29ba6d52c59e386379273cef7d856cfd13d5b163833b48ecffd
- Locator
- 0c1db19f0650cc15d653ae112d93b262f592eeb52aedf10ec60d2dd969da3722
- Destination status
- direct_pdf
Official OEM PDF
What this passage supports
- How is the bobbin loaded?: Top-access bobbin under a removable cover plate, inserted with thread running counterclockwise.
Insert the bobbin in the bobbin case with the thread running in a counterclockwise direction Replace the bobbin cover plate.
- Document
- Singer Fashion Mate 3333 Instruction Manual
- Issuer
- Singer
- Extraction
- Native document text
- PDF page
- 15
- Open source
Advanced technical receipt
- Asset SHA-256
- 0f5e7fcdb02eb29ba6d52c59e386379273cef7d856cfd13d5b163833b48ecffd
- Locator
- 2b16dd4e9c87e60f1b5c4576301db1827da2dcc078499fc1625705c8b4d15871
- Destination status
- direct_pdf
Official OEM PDF
What this passage supports
- Which way does the needle face?: Turn the power switch off (“O”) before inserting or removing the needle. Insert it fully with the flat side of the shaft toward the back.
The flat side of the shaft should be towards the back. Insert the needle as far up as it will go. Turn power switch to off (“O”) before inserting or removing the needle.
- Document
- Singer Fashion Mate 3333 Instruction Manual
- Issuer
- Singer
- Extraction
- Native document text
- PDF page
- 32
- Open source
Advanced technical receipt
- Asset SHA-256
- 0f5e7fcdb02eb29ba6d52c59e386379273cef7d856cfd13d5b163833b48ecffd
- Locator
- 46e4be136da21979332a271e75f9bd44ad20f902f3f118c30a196d73beeefff0
- Destination status
- direct_pdf
Official OEM PDF
What this passage supports
- How is the bobbin wound?: Route thread clockwise around the winding tension discs, push the spindle right to wind, then return it left before sewing.
clockwise around bobbin winder tension discs. Push bobbin spindle to right. Push bobbin spindle to left
- Document
- Singer Fashion Mate 3333 Instruction Manual
- Issuer
- Singer
- Extraction
- Native document text
- PDF page
- 14
- Open source
Advanced technical receipt
- Asset SHA-256
- 0f5e7fcdb02eb29ba6d52c59e386379273cef7d856cfd13d5b163833b48ecffd
- Locator
- 60df988a5edf8d59715705a7badb736ef873d18758986ab31532ff416ef90c2e
- Destination status
- direct_pdf
Official OEM PDF
What this passage supports
- Which needle types and sizes apply?: The table lists SINGER 2020 sharp, 2045 ball-point, and 2032 leather needles in fabric-specific size ranges from 9/70 through 18/110.
IMPORTANT: Match needle size to thread size and weight of fabric. SINGER® 2020 SINGER® 2045 SINGER® 2032
- Document
- Singer Fashion Mate 3333 Instruction Manual
- Issuer
- Singer
- Extraction
- Native document text
- PDF page
- 30
- Open source
Advanced technical receipt
- Asset SHA-256
- 0f5e7fcdb02eb29ba6d52c59e386379273cef7d856cfd13d5b163833b48ecffd
- Locator
- a4f9bdb4f0fbd0bbcd16af3c668740239e11f78c04fbd9688dda6dfcf8c96f28
- Destination status
- direct_pdf
Official OEM PDF
What this passage supports
- How do ordinary presser feet attach?: Turn the power switch off (“O”) first. Push the presser foot to disengage it from the holder cut-out; to attach it, install the foot pin into the holder cut-out.
- Can the presser-foot holder be removed?: The presser-foot shank is removable from the presser bar.
Removing the presser foot Install the pin presser foot holder presser foot shank Turn power switch to off (“O”) when carrying out any of the above operations!
- Document
- Singer Fashion Mate 3333 Instruction Manual
- Issuer
- Singer
- Extraction
- Native document text
- PDF page
- 29
- Open source
Advanced technical receipt
- Asset SHA-256
- 0f5e7fcdb02eb29ba6d52c59e386379273cef7d856cfd13d5b163833b48ecffd
- Locator
- a8aecb82c018d55217436370294494c25776dcb8213c78741f32e6f6a0eda4b1
- Destination status
- direct_pdf
Machine facets and OEM groups
Cited machine facets
Identity and compatibility badges
Identity families, physical traits, and OEM accessory groups stay separate. A group badge applies only to its named program and domains.
bobbin classClass 15
Detailed specifications, compatible parts, and source library
Evidence coverage
Core answers and cited items
Machine category
domestic sewing
View machine-type evidence · 2 unique proof passages: Proof E5, Proof E6
Core domains answered: bobbin
Domains with cited compatible items: None yet
| bobbin | Core answer answered |
|---|---|
| needle | Reviewed — not established |
| presser foot | Reviewed — not established |
Unknown is not incompatible. A missing answer means the current official evidence does not support one yet.
Specifications
Documented machine facts
Multiple cited representations for one field share one row. SewGraph preserves every value and exact proof passage; it does not guess which representation is “raw” or “normalized” when the public projection does not label that distinction.
bobbin
| bobbin class | Class 15 View exact evidence · 1 unique proof passage: Proof E7 |
|---|
Official source library
Documents used on this page
Open the exact OEM PDF page or captured HTML edition when a safe destination exists; otherwise SewGraph labels the OEM support-page fallback honestly.
Singer SINGER_3333_Sewing_Machine.pdf (SVP manuals feed)
instruction manual
Open official source destination · 1 unique proof passage: Proof E6
Singer Fashion Mate 3333 Instruction Manual
instruction manual
Open official source destination · 1 unique proof passage: Proof E1
Singer 3333 product page (archived 2025-08-06)
product page
Open official source destination · 1 unique proof passage: Proof E3
Evidence library
7 exact proof passages from 3 OEM documents
Every passage below says exactly what visible fact it proves. Repeated references to the same locator are counted once; identity evidence never counts as compatibility evidence.
Open exact proof passages · 7 unique proof passages
Official OEM PDF
What this passage proves
- Identity — model code: 3333
- Identity — preferred display name: 3333
3333 Instruction Manual
- Document
- Singer Fashion Mate 3333 Instruction Manual
- Issuer
- Singer
- Extraction
- native
- PDF page
- 1
- Open source
Advanced technical receipt
- Asset SHA-256
- 0f5e7fcdb02eb29ba6d52c59e386379273cef7d856cfd13d5b163833b48ecffd
- Locator
- 3501b040a8c249a799e787066285aa23cc39a25272d9736503fb7acfe4c5dd4b
- Destination status
- direct_pdf
Official OEM PDF
What this passage proves
- Identity — printed machine name: 3333
3333 Instruction Manual
- Document
- Singer Fashion Mate 3333 Instruction Manual
- Issuer
- Singer
- Extraction
- native
- PDF page
- 1
- Open source
Advanced technical receipt
- Asset SHA-256
- 0f5e7fcdb02eb29ba6d52c59e386379273cef7d856cfd13d5b163833b48ecffd
- Locator
- fc28859d2abe0c934a7b1db10da134531f9e4ac933328e78b81537cc1f439e72
- Destination status
- direct_pdf
Official OEM PDF
What this passage proves
- Identity — printed machine name: 3333
SINGER® Refurbished Fashion Mate™ 3333 Sewing Machine
- Document
- Singer 3333 product page (archived 2025-08-06)
- Issuer
- Singer
- Extraction
- native
- Evidence edition
- Archived OEM HTML · 2025-08-06T09:18:21+00:00
- Open source
Advanced technical receipt
- Asset SHA-256
- 6ab356d6c5e18017125629e0bb1ec4ecb8289ab155e6d47e978243216ebbb2cf
- Locator
- c9b7ac5af2241ee526f26d80ebdbdef67002f12143a78cd00c909fd008bda775
- Destination status
- archived_html
Official OEM PDF
What this passage proves
- Identity — preferred display name: Fashion Mate 3333
SINGER® Refurbished Fashion Mate™ 3333 Sewing Machine
- Document
- Singer 3333 product page (archived 2025-08-06)
- Issuer
- Singer
- Extraction
- native
- Evidence edition
- Archived OEM HTML · 2025-08-06T09:18:21+00:00
- Open source
Advanced technical receipt
- Asset SHA-256
- 6ab356d6c5e18017125629e0bb1ec4ecb8289ab155e6d47e978243216ebbb2cf
- Locator
- b3cd98d5caa3e9c080ccb80965538e1f0fe0a174c45decc457888a916983c7e7
- Destination status
- archived_html
Official OEM PDF
What this passage proves
- Machine category — machine type: domestic sewing
IMPORTANT SAFETY INSTRUCTIONS This household sewing machine is designed to comply with IEC/EN 60335-2-28 and UL1594.
- Document
- Singer Fashion Mate 3333 Instruction Manual
- Issuer
- Singer
- Extraction
- native
- PDF page
- 3
- Open source
Advanced technical receipt
- Asset SHA-256
- 0f5e7fcdb02eb29ba6d52c59e386379273cef7d856cfd13d5b163833b48ecffd
- Locator
- 8008d132feeea3e4b7b1749e0143418fdbc53d4b57b2a859384a805c412a8f37
- Destination status
- direct_pdf
Official OEM PDF
What this passage proves
- Machine category — machine type: domestic sewing
This household sewing machine is designed to comply with IEC/EN 60335-2-28
- Document
- Singer SINGER_3333_Sewing_Machine.pdf (SVP manuals feed)
- Issuer
- Singer
- Extraction
- native
- PDF page
- 3
- Open source
Advanced technical receipt
- Asset SHA-256
- e979e8666fdd8dc12d118954c26d2995ad6ec9ed538e5b4641a004394b591263
- Locator
- ec515ae5d679b9016f31f836e65ce744e83d33f528e3fad4b4e8779940e92230
- Destination status
- direct_pdf
Official OEM PDF
What this passage proves
- bobbin fact — bobbin class: Class 15
- Bobbin answer — Class 15
This machine uses SINGER® Class 15 transparent bobbins.
- Document
- Singer SINGER_3333_Sewing_Machine.pdf (SVP manuals feed)
- Issuer
- Singer
- Extraction
- native
- PDF page
- 12
- Open source
Advanced technical receipt
- Asset SHA-256
- e979e8666fdd8dc12d118954c26d2995ad6ec9ed538e5b4641a004394b591263
- Locator
- 0e5e3d72cdd8e8edf1ce01d22de75adcc7ae60e5394b703bf54dbb539c1aa8b0
- Destination status
- direct_pdf
What is supported, and what remains open?
4 supported answers and 3 answers with conditions or remaining limits. Evidence coverage is not a probability of accuracy.
Unresolved owner questions (0)
Advanced provenance and dataset receipt
Public snapshot a1cc1aceef228fcf33329e37165ab888ce5b9fe3f13eb56967ae0fbf41d8d8a7
Catalog e156281c7d3048027b5ac89e7476be8f54dd5a9309505e96260b0455d3cd2a7e · exact native quotes only · dossier method sewgraph-model-dossier-v2