Author Topic: Anybody ever change an anti vibe spring on the handle bar of a 6400 7300 0r 7900  (Read 298 times)

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Offline Ducksnuff870

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I broke mine.Its the top spring that screws into the cylinder. I have the old one off but the new has the aluminum thingamabobbers screwed into the spring already.I'm scratchin my head.

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Offline 660magnum

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IIRC a new spring has the screw already installed inside the spring. A T27 reaches through the spring to tighten the spring to the cylinder head.

I have a couple 7900's I have worked on but I also have 372's and 365's which are somewhat like them and I get them confused
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Offline Cut4fun .

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Maybe something in here on the updated replacement mount.   Dolmar 7900 7300 6400 service manual.  http://www.baileysonline.com/PDF/6400to79001_repairmanual.pdf


Posted same time. Hoping Jim would tell you being I knew he had them on hand.
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Offline Ducksnuff870

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thanks im workin on it now

Offline 660magnum

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Somewhere around 2009 they started putting a travel limiter cup on the top spring that limits how far you can flex the top spring. You can put this cup on older saws.
We should share what we know... someone may learn...
That knowledge can live after us... and that "Pays It Forward".
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Offline Ducksnuff870

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back in biniss!!!! i compared it to a newer 6400 on the shelf today and yes the newer one has a lil diff setup.

 

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