Questions & Answers for: Simplicity upper knife Locks & Locksmithing

...at. Please help. Our machine had the same problem, there was a piece of broken thread stuck in the upper tension spring keeping the tension spring open. removing the broken thread in the upper ...

...I should check. Hi bobbin....Because this machine is still unfamiliar to you, be certain that your upper thread is indeed completely threaded into and between the upper tension discs. Typically, ...

mine is a simplicity 804 easy lock I CAN'T GET MY SERGER TO FEED THE FABRICK THROUGH THE KNIFE AREA AND IT IS BUNCHING UP FABRIC AT THE END. I NEED HELP FAST AND CAN'T FIND MY MANUAL. Your knives may ...

Timing if upper and lower loopers I was sewing late and was trying to do a tight corner without cutting the fabric so I pushed the cutter away from me, and it jammed into the feed dog plate and ...

...upper and lower blad at the same time Please Help frankdefl1@yahoo.com i can help you with this, i have a blade, but you can save alot by going to a scissor sharpening place or a knife sharpening ...

...is there a proper sequence to threading a serger Always thread the lower looper first. Then the upper looper. Finish by threading the needles. By the way, the lower looper is the one which is ...

...to change a needle in a Simplicity Serger SL370 but can't figure out how to do it.... for the two upper needles you use the "L" shaped tool that came with the serger. All you do is stick it in the ...

...Knife Babylock Elna Riccar Simplicity 60544 Upper Knife Babylock Elna Riccar Simplicity 60507 had to use 370,they dont have 390 ...

Why isn't the upper looper of my Simplicity Easylock looping? it is not using the thead in the upper looper; it just lies in the lower looper thread The thread probably had not gone through the ...

I am having trouble understanding how to form the box pleats on simplicity pattern 4040 view D around the zipper. The directions are very vague. You might try contacting the pattern manufacturer's ...