Introduction

A prerequisite for deciding on whether to repair any sewing machine is to first establish that it is in fact, actually broken!

To do this you will need to understand how the machine should normally perform when in use and its limitations when set up and operated correctly.

In the first instance the manufacturer’s user manual should be checked for operating instructions, specifications and indications of what the machine is capable of achieving.

If the machine performs as intended by the manufacturer then it does not need to be repaired.

If it doesn’t perform as intended then:

  • it’s very possible that the machine has not been set up properly and/or is being operated incorrectly
  • unsuitable threads or materials have been used
  • incorrect needles, presser feet, bobbins, bobbin case or hook are being used
  • the machine needs routine care/maintenance (cleaning, lubrication etc.)

If these factors can be ruled out then the machine is probably malfunctioning and may need servicing, adjustment or repair.

The videos hosted on the linked youtube channel:

https://www.youtube.com/channel/UCCTWl_z...

Show the normal performance of more than a hundred old and vintage sewing machine models in terms of:

- their stitch type capabilities

- their ability to sew different materials e.g. denim, sailcloth and leather

Posts in the comments section to each of these videos often provide hints and tips for repair and also links to free instruction manuals.

NOTE: These videos are not sewing machine tutorials, sewing machine tear-downs or ‘how to’ repair guides, they are merely performance bench marks for a number of old sewing machines. Sewing machines which have been fully refurbished and are working as intended.

  1. Check to see if your machine works as intended before attempting repairs: <a href="../../home/external_content?url=https%3A//www.youtube.com/channel/UCCTWl_zgiF96NLkD00lXidQ" title="https://www.youtube.com/channel/UCCTWl_zgiF96NLkD00lXidQ">https://www.youtube.com/channel/UCCTWl_z...</a>       There are approximately 350 videos of old sewing machines at work on this channel showing stitch types and performance when sewing denim, sailcloth and other materials
    • Check to see if your machine works as intended before attempting repairs: https://www.youtube.com/channel/UCCTWl_z... There are approximately 350 videos of old sewing machines at work on this channel showing stitch types and performance when sewing denim, sailcloth and other materials

    • Many perfectly good sewing machines end up as unusable or are scrapped purely as a result of owner attempts at “repair” that are unnecessary.

    • Check out the instruction manuals below to see if your make and model are included

Conclusion

It is essential to determine whether your sewing machine actually needs to be repaired before you attempt disassembly or other repair actions.

See attached instruction manuals and links to bench mark videos for information on how your machine should work.

Many perfectly good sewing machines end up as unusable or are scrapped purely as a result of owner attempts at “repair” that are unnecessary.

Most problems that arise on domestic sewing machines - e.g. skipping stitches, puckering material, needle breakages, thread jams etc. etc. are a result of incorrect user actions.

Ronald Drysdale

Member since: 04/08/21

347 Reputation

37 comments

hi, please could you tell me the model number of the Singer shown in your photograph ? Many thanks ! John

j.c.alexander -

Hi, it's a Singer 215G - quite a rare model nowadays.

Regards

Ronald Drysdale -

Where to find a manual for a Viking Eaton EZ-6 model sewing machine?

Mewregaurd Hissyfit -

Hi, I can't find one for the EZ-6 model but a Viking Turissa may be similar:

https://www.manualslib.com/manual/817279...

Ronald Drysdale -

Does anyone know where I can get a manual for a Babylock / Juki 104? It is a sewing machine not an overlocjer.

Celia Banks -

Hi, as far as I can tell the Juki 104 is actually an overlocker/sewing machine and you can download the manual for free here:

https://www.juki.co.jp/household_en/hsm/...

Whereas when I search on Babylock 104 I get quite a few hits for Babylock sewing machines (not overlockers) but with many different models - none of them a 104. Manuals are readily available for these sewing machines.

To get the right manual for your machine, you will need to be more precise regarding the make and model that you actually have.

Regards

Ronald Drysdale -

This is another users manual I have found for my PFAFF tipmatic 6122

It is awesome and all in color. Can. not longer read tiny print in paper manual

Get it while it's there:

PDF file

Chris Stainton -

Hi I need the manual for a Baycrest model 184, could you please help me out. Much appreciated. Niki

Niki Murray -

Hi, it seems that Baycrest was not really a manufacturer of sewing machines, instead they merely added their badge to machines made by others, for example I have seen pictures of Necchi (Taiwan), Riccar (far east) and New Home (Taiwan) type sewing machine models renamed/badged with Baycrest.

I couldn't find a picture of a 184 anywhere online.

Presumably your model is an old one - from the 1960s-70s-80s perhaps? It may be best if you look for a similar looking sewing machine to the one you have and get a manual for that machine.

Regards

Ronald Drysdale -

looking for Nelco model A-509-4 golden stitch series manual. Have seen the 509-3 manuals but the 509-4 has extra unlabeled knob/slider control. thank you

Dee -

Hi, I don't think you will easily find a manual for this machine but there is a Youtube video for this model available which explains the use/operation of the knobs and sliders:

https://www.youtube.com/watch?v=41AToakF...

I think I can see the knob/slider you are referring to (unlabelled) and this is just for manually varying the zigzag width, on the fly (while sewing) if for example, you are doing decorative sewing.

Ronald Drysdale -

Looking for an instruction manual for a vintage Home Electric Edison sewing machine, model 21 please help🙏🏼

Kimberly Jackson -

I think that your Home Electric Edison sewing machine model 21 is what is known as a Singer 15 Clone:

https://www.worthpoint.com/worthopedia/v...

You can download an instruction manual for a 15-91 Sewing Machine here:

https://www.singer.com/search/support?ti...

Although this may differ slightly from your machine (cosmetics, electrics) the parts & mechanics are exactly the same as for the Singer 15

Ronald Drysdale -

I have a Alco Necchi zig zag model LTZ. JA58, 4858C, J-C30 Y. These are all the markings on the machine. I’m looking for any information on it. A manual would be great.

Patrick Williams -

Your sewing machine was probably a standard JA model, made in Japan sometime in the 1960s, and re-badged with the Necchi name, check out the link below to see if is similar to your Necchi:

https://www.quiltingboard.com/vintage-an...

If it is similar you can download a manual here:

https://weloveharristweed.co.uk/brother-...

A JA58 is shown in this link:

https://www.victoriansweatshop.com/post/...

Basically there were many similar sewing machines made in Japan in the 1950s60s70s and a multitude of name badges assigned by the importers (in your case Alco Necchi). I think the best thing is to find a picture of a similar old Japanese model and then seek a manual for that model. The link immediately above is to a forum which has many machines pictured, maybe you could browse through pages 1 to 18 on that forum for a match.

Regards

Ronald Drysdale -

I have acquired a BayCrest Model 377 and am finding it impossible to locate an owner's manual. I'm willing to pay for it but the closest I can seem to come to it is the 366? Or 376? I believe. Can someone please help point me in the right direction?

Ciji Marie -

Hi, I’m using the manual for the Elna SP free arm/ Elna Plana flat bed, which is the closest to my machine which is an Elna SP Flat Bed, is a manual available for the SP Flatbed?

Thanks for assistance

Regards Chris

Orwell L McCoy -

Hi, What type number is your Elna is it Type 31, 33, 43, 62, 64 etc? The type number is generally shown by the power input socket on the machine.

http://needlebar.org/main/elna/

Regards

Ronald Drysdale -

Just working on pfaff 1469 and 1471 models. Managed to buy a service manual online for 1471. Would be good to add to collection if not breaking rules.

AlyBee -

Hi AlyBee , it would be complicated to upload a new manual onto this site & this would also downgrade the status of the guide to a work 'in progress' - until someone, other than me, is able to review and approve it.

It would be easier to upload the manual to another website and simply provide a link to the manual in the comments on this page. Good suggestion tho.

Best regards

Ronald Drysdale -

Sorry. Don’t know how iFixit post rules work. Just an idea.

AlyBee -

@rondo2021 I think, you are allowed to remove the "In Progress" - tag yourself. You will find it down on the first tab "Introduction" when editing. If not, I can do it for you. And - as far as I know - everybody (with more than 500 Points, as you noted, you can reduce this value) is allowed to add new content and documents using the tab "Details".

VauWeh -

Quisiera el manual de instrucciones de la máquina Bromberg por favor

Silvana Gort -

Although I have not heard of this manufacturer before, the Bromberg sewing machine appears to be a clone of a Singer 15 sewing machine. You can download a manual that would apply to this machine here:

https://archive.org/details/15-clone-ha-...

Regards

Ronald Drysdale -

Hello, i try to find instruction manual for my sewing machine Mercedes 308. Could you help me to find one (in French, i prefer !) ?

Thank you !

Florence Bousquet

Florence Bousquet -

Florence, this is not a common sewing machine and it was not made by Mercedes.

It was probably made in the far east, based on a New Home, Toyota or similar design with a Mercedes name tag stuck on for export. I haven't been able to find a picture of this model online so I am not able to give an opinion on what the parent machine model was. Sorry about that.

Regards

Ronald Drysdale -

Salve,

Non avete in programma nessuna tipo di macchina da cucire della "Salmoiraghi", anche di vecchio stampo; se potreste inserirle nell'elenco di macchine da riparare, vi ringrazio.

Nunzio iannelli -

Hi, Thank you for your post, I had not heard of this machine "Salmoiraghi"before, it would seem to be an interesting design and would be a rare collectors item today.

If anyone has a manual for this machine maybe they could post a link here for download.

Regards

Ronald Drysdale -

bonjour,

je suis à la recherche d un livret ou même d'une image montrant comment passer le fil sur une MIP V90 à canette centrale. N° (peut-être) 023846.

Je vous remercie.

PAT.LECLERE19@GMAIL.COM

PATRICIA -

As far as I can tell from a brief internet search the machine is what is known as a singer 15 Clone (but with a major difference in the top threading arrangement)

For threading the lower bobbin see here:

http://needlebar.org/main/15chart/110/in...

For threading the upper thread see here:

https://lamachineacoudre.forumactif.org/...

Regards

Ronald Drysdale -

Where to find a manual for a Liberty mod. 653L?

Vic -

Hi, I've got no idea what type of sewing machine this is or how old it is,

it doesn't exist on Google

Sorry

Regards

Ronald Drysdale -

Hi, I have Elna Stella tsp air electronic machine. Luv it although it is old.

I suddenly stopped. Armature moves smoothly, power is on, but the pneumatic foot control is doing nothing?

Padicakes -

I have Elna Stella tsp electronic machine. It was working fine & just stopped? Armature moves freely manually. I have cleaned & oiled. Power comes on, but the pneumatic foot control is not responding? Could that control need replaced>? How do I know if motor is gone? Luv this machine, but no one in my area knows how to repair?

Padicakes -

Hi,

To check whether the pneumatic control is working, unplug the airline from the machine, then place your finger over the airline end and press the black rubber air bulb. If it remains pressurised when pressed then there is nothing wrong with the pneumatic foot control.

For power, presumably the light goes on when the switch is pressed, also check that the switch for the motor is turned on (next to the light switch).

Next go to the speed slider on the front right side of the machine and slide it up and down a few times between the tortoise and the hare, leave it on the fast (hare setting) and try to operate it again.

If it still doesn't work then, if not a blown motor, it is probably an electronic PCB fault or mechanical fault with the internal pneumatic diaphragm mechanism.

Both faults would require specialist skills to repair - I suggest you engage a Sew-machine technician for that.

NB PCB spare parts kits are available on ebay for £6 - if you search on "ELNA Air Electronic TSP, ORIGINAL PCB repair kit-ESM-1"

Ronald Drysdale -

Just bought a chandler dy 337 and looking for a manual. Any help is appreciated

Dave Pratt -

Hi Dave,

That's an industrial sewing machine and I don't know anything about it. Sorry!

Regards

Ronald Drysdale -