I purchased a used Husquvarna HuskyLock 435C Serger from a friend it came without a manuel. It was working great then it would not make the chain stich at all .In my searching throut the machine I descovered the set screws on the lower and upper looper were loose. What is the sequince in the timing for my or any seger I cant seem to find anything to show the timing and how it works. Can you heip me please

cdmatrix, February 2010

With Sergers the best thing to do is to take it in for retiming

drivewithken, February 2010