How Do You Thread A Janome Serger 644D?
Sergers are challenging to thread, and the Janome Serger 644D is no exception. New sergers are prethreaded in the factory, from the tension discs to the needles. Simply add thread spools, connect them to the existing threads, and pull the thread through the machine. If your serger is not threaded, don’t panic; the Janome 644D has a built-in illustration showing you step-by-step how to thread your machine. Place thread spools on the spool pins located at the top rear of the serger. Place the thread nets over the spools. Pull the threads from the spools and tie each spool thread to its corresponding upper looper, lower looper, and left and right needle threads. Raise the presser foot. Gently pull the threads through the serger until the knots are visible near the presser foot. Stop drawing the needle threads when you see the knots in front of the needle eyes. Cut the knots and thread the left needle, then the right needle. Gather all four threads. Pull the threads under the presser foot
