Mac&Homelite
Addicted to ArboristSite
Well this project has been a long time coming. Two parts saws, and many hours of procrastination later, I now have one running Makita 6401 of my own. Thanks to @Dahmer for supplying the saw and lots of advice on how to fix the issues with the bearings. One main bearing lost the cage retainer and decided to blow out the seal and spin in the case, and the other was not far behind. New bearings, seals, and a case gasket later, I have a running saw. Piston and cylinder were scored, but I cleaned it up with some acid on the cylinder and sandpaper of the piston and it seems to be doing ok so far. Have a bar and chain installed now and will put it in some wood tomorrow. Want to get some time in on it to see if the p&c fix will hold and if my fix to the bearings will work and keep it from spinning. Link is just a video of the first start and a rough tune to get it to idle.