My Husky 350 was idling faster anytime There was sideways pressure on the bar. I assumed something was loose in the anti vibe system and found that the spring in the attached pic was not screwed into the fuel tank and the threads in the hole were stripped out so I have some JB weld in the hole and will tap it with a screw that I ground grooves in to. If that does not work, I have spare tank, which might have been a quicker fix, but I like a challenge. Anyway, in doing this I noticed that there was a pin missing from my tank that was present in the spare tank. (see arrow). There is a corresponding hole in the case which is much larger and I'm wondering if there should be some sort of rubber bushing there. The parts diagram does not show it but one of the lateral support bushings from my parts saw seems to fit pretty well so I'll go with that unless someone knows different
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