ddiuni

thank you I bought it from AliExpress, cut the edges, reduced the inner diameter, and installed it. Also, the groove was not in the right position, so I used a drill to widen the groove a little and installed the needle set screw. I'm glad I was able to solve this problem without any parts.

Esther B, are you good at controlling your touch? If you tighten it with the thumb screw, does it stay locked? After tightening it with a thumb screw, I just rotate the pulley and it turns. If the stitch spacing of the Regulating Handle is set to 5 or 6, the touch control button will be fixed without moving. however Symptoms include: From stitch number 8 to 25, it just quickly returns to the 25th stitch as if the elasticity decreases. (When the spring is pulled, it returns to the 25th position with some elasticity, like returning to the original length.) So, it is controlled with the thumb screw of the regulating handle. When I set the stitch to position 12 and turn it with a thumb screw to secure it, it doesn't seem to be fully fixed. So, when I rotate the sewing machine's pulley, the Regulating Handle is not fixed and the problem occurs that the stitch interval moves toward the longer side. So I loosened the thumb screw, I confirmed that the inner diameter of the circular ring inserted into the thumb screw was large and moved back and forth. So it seemed like it couldn't be fixed accurately. So, I replaced the circular ring with a coin-sized circular ring and fixed it. When fixing it, I turned it with a screwdriver and tightened it tightly. (Originally, the thumb screw of the 172k sewing machine did not have a straight slot for the driver. However, a slot has been created. Perhaps the Regulating Handle was not fixed well at some point and the existing user created a straight groove. ) In short Problem 1. Regulating Handle #106046 Parts cannot be adjusted. -> Existing user solution: Make a straight groove in the handle and fix it. Problems occur even after doing the above Problem 2. A problem occurs where the inner diameter of the circular ring inserted into the groove of the screw (#ss714 part thumb screw) of the regulating handle does not match the thread groove of the thumb screw. - So, when turning the Regulating Handle, a problem occurs where the circular ring inserted into the thumb screw is not centered and is shifted to one side -> As a result, a problem occurs where the Regulating Handle cannot be fixed. -> Problem 2 solution: Change the circular ring to the size of a coin. -> Result after changing the circular loop: First, it is properly fixed and sewn at the desired stitch interval. # There may be cases where it doesn't work again in the future, but we will wait and see. Same thing, what about the 172k1 you have? Is it well controlled? I'd like to hear your opinion.

Could you please tell me the diameter and length of the handle screw on the stitch adjustment handle? regulating handle thumb screw #ss714

Is the stitch length easily adjustable? What I have is that if you set it to 10, it automatically moves to 12 after a while. It seems that the stitch lock is not working properly. What kind of sewing machine do you have? Is there a solution?

Are you using a singer 172k sewing machine?

Could you take some pictures of the parts and post them? needle bar thread guide #parts 106059 Please take a picture of this part and post it. from different directions. I don't have this part.

Does anyone have a singer sewing machine 172k parts manual and user manual?

hello. Can you send me the parts manual?

hello. Could you send me the parts manual if you have one? Or could you please post it here.

hello. Can you send me the manual by e-mail?

이 재봉틀은 천에 실을 끼우려면 "FEED ROLL"을 앞으로 당겨야 합니다. 그래서 이 부분은 무릎 리프터와 연결됩니다. 저는 이 부분이 없습니다. 가지고 계신 분 계시면 사진 올려주세요. 이 부분을 얻고 싶습니다.

As you said, this motor is a motor that stops by friction when stopped. The connecting line is cut, but I don't know why it was cut. Perhaps, as you said, there was a problem, so I cut the line. First of all, I plugged in the connection jack of the singer motor at home and tried to drive it, but the motor runs normally. Perhaps the clutch motor is loud and has problems with stability, so it would be better to replace it with a servo motor because of stability problems like your opinion. So what is the use of the existing clutch motor? Anyway, I'll have to get a servo motor from Ali Express. Thanks to both of you for commenting on the uncertain safety of motors.

By "turning the balance wheel away from you" you meant clockwise. Then the motor that was previously installed may have been installed incorrectly. In this motor, there is a connection jack as shown in the picture below. The connection part is missing or not. I think it's probably a connection jack that connects to the switch. Right now I can't change the rotation direction of the motor, so I'll have to change it to a servo motor or take some time to figure out how to change it. Thanks for the detailed explanation.

Thank you, but the manual you gave me doesn't show the direction of rotation. This is the motor installed first. Can this motor change the direction of rotation?

hello. I have a singer 46k15 sewing machine. The timing wasn't right, so I got the timing right. However, when I turned the balance wheel counterclockwise, sewing did not work. So, I turned the balance wheel clockwise and it started sewing. However, there is a motor installed, but the motor was installed to rotate counterclockwise. The question here is... Is 46k15 originally set to be sewn when turned clockwise? I don't know this part. If anyone knows, please let me know.