How to fix the lower Blade guard and spring assembly craftsman 10 in. miter saw 315.212500

SOURCE: Blade guard spring assembly for LS1011

here ya go Bob hope it helps
http://www.ereplacementparts.com/makita-ls1030n-miter-saw-parts-c-97_98_99_321.html

SOURCE: how do I install the spring after changing the

what spring? do you mean the one in the guard? if so you don;t have to remove it to change the blade, give me the exact model number or you can go to makitatools.com and download a breakdown that shows the reassembly of the guard, it is not that hard, and also you can download an owners manual that shows the proper blade replacement procedure.

SOURCE: How do I assemble the blade guard for my Makita

lay the spring into the plastic safety cover, you will see a catch for one portion of the spring, the cover plate goes over it and there is a tab on it to catch the loose end and then the center plate which screws on to hold everything in place, check by turning the plate that holds it onto the saw for free movement. You can go to makitausa.com and in the header area on the right type in your model number ls1030n and you can download or look at a breakdown to see what I am talking about. Let me know if you need more assistance, just found your question.

SOURCE: How do I replace the blade guard on my 10" Makita

If you want to replace the plastic cover there is a screw towards the front of the saw that must be removed and then the bolt at the back loosened and the guard will pull off. If you need more info get back to me with the other questions and I will try and help