Phaff 2170 repair manual for troubleshooting sewing problems, such as, uneven stitching and skipping stitches.

When sewing from thick to thin layers, it is common for industrial sewing machines to skip stitches or produce uneven stitches. Here are some things you can try to prevent this issue:

1. Use the right needle: A needle that is too small or too large for the fabric can cause skipped stitches. Make sure you are using the correct needle size and type for the fabric you are working with.
2. Adjust the presser foot pressure: The pressure of the presser foot can be adjusted on most industrial sewing machines. Decrease the pressure of the presser foot when sewing over thinner layers to help prevent skipped stitches.
3. Use a walking foot: A walking foot can help prevent skipped stitches when sewing over multiple layers of fabric. The walking foot will help feed the fabric through the machine evenly, preventing skipped stitches.
4. Adjust the tension: If the tension is too loose or too tight, it can cause skipped stitches. Adjust the tension according to the fabric you are working with.
5. Use a stabilizer: When sewing over thin fabrics, use a stabilizer to prevent the fabric from puckering and causing skipped stitches.

If none of these solutions work, you may need to take the machine to a professional for further inspection and adjustment.

sewing machine skip stitch Google Search

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Take it to a local sewing machine sales and repair shop and see if they can repair the problem, you may need parts or the machine timed.

Make sure you are using a brand new needle. A damaged needle will frequently cause skipped stitches. (Changing the needle is the least expensive repair for machine problems!!!!)

There is a lot of information available on the internet.

Basic Maintenance Tension Skipped Stitches

What to Do If Your Sewing Machine Is Skipping Stitches

10 reasons for skipped stitches

Please expand on "stitching unevenly." Is the thread looping above or under the fabric, are the stitches uneven, is it skipping stitches????

First thing to always try is a brand-new needle.

All About Needles


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What to Do If Your Sewing Machine Is Skipping Stitches

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Jan 22, 2014 - Skipped stitches when you'e in the midst of sewing are really aggravating, especially when they occur on highly visible topstitching. But don't ...

Four Tips for Solving Skipped Stitches - YouTube

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https://www.youtube.com/watch?v=djJXwsUM8YY
Sep 30, 2013 - Uploaded by How To Sew
Visit www.howtosew.com for more sewing basics and easy p. ...Sewing Machine Repair Interview- Common Problems w/Stitches, Threading, ...

3 Common Sewing Machine Problems (and How to Fix Them)

www.marthastewart.com/.../common-sewing-machine-rep...

Martha StewartSep 26, 2014 - We consulted Becky Hanson of Singer Sewing Company for her tips on ... The Problem: Stitches are coming out uneven or skipping entirely.

Basic Sewing Machine Troubleshooting - Sewing School

sewingschool.org/2011/03/16/basic-sewing-machine-troubleshooting/

Mar 16, 2011 - The thread breaks, my needle bends, or skipped stitches - UGH! Don't get ... Problem: My stitches are uneven and sometimes skipping!

My stitches are coming out uneven - SewingSupport.com

www.sewingsupport.com/sewing.../sewingsupport.../sewing.../my-stitches...

What to do if the stitches from your sewing machine are coming out uneven. Sewingmachine troubleshooting guide.

Cleen lint out of all the parts. Then readjust the threat tensions.

Call the place you had the machine serviced and tell them they did not get it fixed; you need to have them to look at it again - as you wait and at no additional charge unless a part has to be replaced.

this is caused by uneven winding of the bobbin, sometimes the spool of thread winds unevenly when it travels up and down the spool. the best solution i have found is to use small spools of thread when winding the bobbins