Thread for one-needle two-thread
overlock stitch (right needle)
3 | 1 |
2
4 
3
<A>
4
6
7
5
7
Thread for
overlock stitch (left needle)
1 |
Threading has to be done in the following order.
1.Lower looper
2.Upper looper
3.Right needle
4.Left needle
Threading the lower looper
Run the thread in the sequence illustrated, following the blue color and the numbers next to each threading point.
1
2 
3
4
3
4
5
0
8
3 |
2 |
4 
3
9
0
7
6
<A>
4
6
7
5
7
9 8 6
7
1.Open the front cover by sliding to the right and guiding the top toward you.
2.Pull the thread off the spool and directly up through the thread holder 1 and the thread holder 2 on the thread tree from back to front.
3.Pass the thread through the thread guide 3 on the top of machine.
4.Pass the thread through the tension disc 4 which is in the channel next to the blue tension adjustment dial.
14