I need to know how to oil a simplicity serger-easy lock-with differential feed

maybe from here https://groups.diigo.com/group/durecale73/content/download-simplicity-sl370-serger-manual-7367409
not sure how safe file is . may need virus and spyware check
http://www.fixya.com/support/t13566251-need_free_manual_simplicity_serger_sl350

or
https://manualsoncd.com/product/simplicity-easy-lock-sl370-serger-manual/

The information I found on your machine indicates it is a serger. A serger's feed dogs should always be active unless your machine also has coverstitch capability. Perhaps you should look through your owner's manual. A sewing machine will sometimes have feed dogs that drop but, AFAIK, sergers don't do that.

Manual:
http://www.sewingpartsonline.com/instruction-manual-simplicity-sl4300.aspx

Free Manual For Simplicity Easylock Serger Model Sl4300

Parts:

http://www.sewingpartsonline.com/simplicity-sl4300-serger-machine-parts.aspx

This site shows Organ and Schmetz needles but most quality needle brands would be suitable for your machine. A standard 130/705H needle will work. Just be careful as I believe my machine recommends no needles larger than a size 90.
SL4300 Overlock Serger

..

See another FIXYA Question/Answer:


http://www.fixya.com/support/t537300-simplicity_easy_lock_serger_804dsp


for the URL of the PDF.

You are right, the longer needles will not allow a chain to form.

Where are you located, USA? Here is an online source of parts for your serger: http://www.sewingpartsonline.com/instruction-manual-simplicity-sl880.aspx

Happy serging.

Recently I found this manual for Simplicity Easy Lock 804 on eBay...

Mine was destroyed in the floods a few weeks ago and I found a download and printable one at simplicityhomecare.com click on the download tab and select manuals and then under sergers chose your model. Good luck with your project.

Here is the manual! Copy the entire link! http://web.archive.org/web/20060508095821/http://www.simplicitysewing.com/ftp/whitepapers/804.pdf Enjoy!

Allbrand.com or go to Google, type in: "Replacement blades for a serger". Hope this will help. I have the same serger. --Tricie

Hi, I have a Simplicity easy lock 804D serger and I have the owner's manual, and I'm able to give you a copy if you don't have one, I need the foot control, and I don't know how to take one.
my e-mail is [email protected], I leave in Florida, in fort myers.
God Bless you.