In this video tutorial, viewers learn how to fix a slack recoil starter on a chainsaw. Begin by removing the bolts off of the side casing. If you leave the cord hanging out, it will make the saw much more difficult to start and can be caught onto things. To put more tension on the spring, wind the cord around the nylon spool and retract the cord. Make sure not to put too much tension in the spring or else the spring will break. This video will benefit hose viewers who have and use a chainsaw, and would like to learn how to fix the recoil starter for safety purposes and machine efficiency.