Ma Barker
ArboristSite Operative
Hey everyone,
Thanks to all for your help bringing an inherited Husky 44 back to life. Through asking questions directly (thanks for the answers) and from studying bunches of posts on this site (thanks for the collective wisdom), I believe I've conquered the beast & gotten a good running saw out of the deal.
In the end it needed a new fuel line & filter and a carb rebuild kit. After that it was still bogging down & wanting to die when sawing into wood, and it refused to idle regardless of my attempts to adjust idle & H & L. Eventually I found a manual for the HDC carbs & decided that the metering lever was out of adjustment - too low. It was also then that I found the throttle screw/stop were scarcely moving the butterfly at all. So I brought the lever back to spec & had to bend the throttle stop a bit to get it to actually open the throttle valve a touch. Looking back, I know this wasn't good troubleshooting - probably better to adjust the metering lever first, test the saw, then address the throttle stop if necessary. I don't *think* I wrecked anything . . .
Whatever the case, the critter now runs pretty dang well & has a reasonably responsive throttle. It cut a dozen 10" cookies without bogging down like it did before. It would probably perform better if there weren't a 20" bar on this thing; I think that's pushing its limits. I've adjusted the idle & low mix to get as good of throttle response as I can by ear, and this weekend I'll address the high end using a .wav file I found.
Anyway, this has really been fun and I wanted to thank y'all because you've contributed a lot to it. This weekend I'll finish a top-end rebuild on an 011 too, which means by Sunday I'll be looking for a new project.
Cheers,
Mark
Thanks to all for your help bringing an inherited Husky 44 back to life. Through asking questions directly (thanks for the answers) and from studying bunches of posts on this site (thanks for the collective wisdom), I believe I've conquered the beast & gotten a good running saw out of the deal.
In the end it needed a new fuel line & filter and a carb rebuild kit. After that it was still bogging down & wanting to die when sawing into wood, and it refused to idle regardless of my attempts to adjust idle & H & L. Eventually I found a manual for the HDC carbs & decided that the metering lever was out of adjustment - too low. It was also then that I found the throttle screw/stop were scarcely moving the butterfly at all. So I brought the lever back to spec & had to bend the throttle stop a bit to get it to actually open the throttle valve a touch. Looking back, I know this wasn't good troubleshooting - probably better to adjust the metering lever first, test the saw, then address the throttle stop if necessary. I don't *think* I wrecked anything . . .
Whatever the case, the critter now runs pretty dang well & has a reasonably responsive throttle. It cut a dozen 10" cookies without bogging down like it did before. It would probably perform better if there weren't a 20" bar on this thing; I think that's pushing its limits. I've adjusted the idle & low mix to get as good of throttle response as I can by ear, and this weekend I'll address the high end using a .wav file I found.
Anyway, this has really been fun and I wanted to thank y'all because you've contributed a lot to it. This weekend I'll finish a top-end rebuild on an 011 too, which means by Sunday I'll be looking for a new project.
Cheers,
Mark