How do you restring a Weed Eater model 1210?

Put both strings in those designated holes at the same time (unlike Stihl) and simply twist it right-left. (There is an indicating arrow.) That's the hard part. Next, stuff it in the encasing put it through the gider holes, then make sure it is all the way down in the encasing. Lastly, pull the string taught and this should pop it out of the inside gider holes.

I've put lots of hours on weed wackers and I must say I am sorely dissapointed in kawasaki. It is one of the most horribly engineered pieces of equipment in my opinion. For instance, no matter what I've done in replacing this trimmer cord, there is ALWAYS problems feeding. I've even had "professionals" put it on. If one is smart, they'd stay in the same money bracket and go Stihl. Seriously, there is no comparison for ease of use, durability, engineering, etc. I HATE my kawasaki products. I bought them to support a local store. Choice gone awry. . .