The GrassGator Trim & Edges Model 5600 is a Pre-Cut line head that takes 2 long lines (10" to 12" long depending on the cutting ratio of your trimmer). It comes pre-loaded with GrassGator Shaped .095 trimmer line but you can use .080, .095 or .105 depending on the job you want to do. There is no line to wind or spools to bump to advance more line.
The model 8030 is also a Pre-Cut line head and loads the same way as the 5600 except that it takes only one piece of line instead of 2. It takes .065 or .080 line and comes pre-loaded with GrassGator Twisted line .080. If you have an 8030 follow the instructions below keeping in mind that you only have to do the procedure once for the one line on the head and there are no metal eyelets on this head.
To remove the old line look around the side of the head between the 2 eyelets.
You will see a loop of line between them.
Push one end of the line towards the head to push the loop up.
Pull on the loop to remove the line. Do the same on the other side.
Look around the side of the head between the two eyelets, where the loop of the old line used to be.
You'll see two small rectangular holes really close together.
Take a new piece of line and fold it in half. Insert one end in each of the small square holes.
Keep pushing the line until the ends come out of the metal eyelets.
Pull the ends of the line to make it even on both sides.
Do the same thing on the other side with a second piece of line.
If you just insert the lines into the head without weaving" them as instructed above, the lines will come out.
If the line comes out as soon as you start your trimmer, make sure you followed the instructions above.