My Stihl HS80 hedge trimmer started leaking fuel earlier this season. I don't use it much at this time of the year (most of my work is mowing), but the last time out, I realized I need to take care of the matter. I loosened the fuel tank and believe the problem is the insert in the bottom of the tank, fuel line goes inside the tank to the pickup filter, the other end is attached to a fuel tube leading to the engine. Has anybody made such a replacement? From what I saw when I loosened the tank, making the install could be troublesome (no room to work, dealing with primer tube, etc). I have the replacement and plan to make the install this coming weekend. If anybody has any experience, with tips on how to make the replacement, I would like to hear. Often the simple jobs turn into frustrating, time-consuming tasks.