Questions & Answers for: upper knife

...upper knife is disengaged. The metal knob inside the threading area should be turned downwards, engaging the upper knife. The upper knife doesn't usually need replacing unless damaged, apparently. ...

Upper knife does not go down Hi, I recently purchased a refurbished Brother serger 1034d, From Kens sewing and vacumm center, and when I got it out the box and started getting to know all the parts of

want to thresd the machine but the knife is in the way The upper knife has two fixed positions: up and down. Pull the knob with the upper knife to the left and turn it down if it is in the up position

...upper knife assembly. Take of the upper cover on the roll drawer. There is a round green belt that drives the circular cutter left and right. Ensure that is not broken. Remove any paper shards from ...

...upper knife warning when knife is already lowered trying to do cover stitch. I have lowered upper knife but the error keeps coming up that the knife needs to be lowered. contact janome customer ...

...upper knife cutter for the 640K50 SINGER SERGER sewing machine? Need PDF file to show how to thread the 3 line threading. Need to know how to replace missing upper knife cutter. Try free manuals on ...

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

upper and lower knife to be change how can I get the parts Consult your owner's manual. Usually there are instructions that one knife can be changed by the owner but the other should be done only by a

upper knife? The lower knife doesn't clear the upper knife. It hits it and then moves over to slide by it. I've not used it before and my return time frame just ran out. the serger needs to be checked