Question about Juki HZL-25Z

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The machine seems to work fine when I am sewing two pieces of fabric together. The problem is when I was making double welt cording for an upholstery project. I was adding the second piece of cording and sewing down the center between the two cords and the machine made a noise like the needle was hitting the plate and froze. It looked like I bent the needle slightly so I fixed it and it just kept on doing the same thing. Upon further inspection it looks almost like the feed dog is slightly tilted and not perfectly centered in the slots it rides through. I am able to sew two layers of fabric without a problem, but the machine continues to jam when I tried to sew the double welting. Do I need to adjust the feed dog somehow?? My husband is pretty handy and wants to fix it so we would appreciate your feedback.

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First you need to change the Needle to a heavy duty needle that may help a lot. You may want to check ur stitch settings as well. Sometimes work with a heavyweight fabrics or bulky items can throw ur tension and stitches off. So my just need to re adjust them. Manually sew(turn the non) the item first to get the machine going. Then slowly press ur petal.

Posted on Oct 19, 2013

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
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Posted on Jan 02, 2017

  • 43 Answers

SOURCE: skip stitch

The three most obvious causes (other than that of the machine possibly being slightly out of time) are:

1) Too small of a needle size - increase the size.

2) A needle that has a flaw / defect - change the needle.

3) Needle not inserted correctly, either not pushed all the way up into the needle bar, or not installed facing the correct place. On this machine, the small "scarf" in the needle (an indent just above the eye) shouldface the right side of the machine.

Posted on May 07, 2009

flipbooks
  • 177 Answers

SOURCE: During free-motion, the thread tension plates

Here's a page on the FixYa site that has only Juki solutions. Someone here may have solved your problem.
http://www.fixya.com/support/juki

Also, you can get a free copy of the service manual here:

http://www.juki.co.jp/household_en/pism/img/tl98q/download/98pqsm.pdf

Posted on Apr 06, 2011

Zenqi
  • 208 Answers

SOURCE: I love my machine except when trying to free

Properly balanced tensions are critical. The lower bobbin tension must be tight enough to pull the knots down. To which number is your upper tension set? It should be around three. Skipping stitches is an indicator of hook timing and hook/needle clearance issues.

Posted on Sep 01, 2011

  • 8 Answers

SOURCE: I have a juki 8300n machine. The top thread keeps

A broken needle can put your timing out, you need to find a sewing machine tech...

Posted on Feb 08, 2012

kimberlyabee
  • 4 Answers

SOURCE: needle hit metal end of zipper and bent needle...machine now makes

hit your loopier be careful call mechanic

Posted on Nov 25, 2012

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