Sroll Saw noise

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ChrisNeilan
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Sroll Saw noise

Post by ChrisNeilan »

Last night I tried out the scroll saw I bought on Ebay. When operating, the top arm seems to clunk loudly and jumps more than a little bit, especially under load. Any ideas?
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wa2crk
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Re: Sroll Saw noise

Post by wa2crk »

Bad bushing or bearing.
Possibly a cracked arm.
Improper tension between the arms.
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JPG
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Re: Sroll Saw noise

Post by JPG »

Clunking can be due to upper arm going too high and hitting the upper cover.

When the arm 'jumps', what direction?

Food fer thought. http://www.shopsmith.com/ss_forum/viewtopic.php?p=92988
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Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10
E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
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ChrisNeilan
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Re: Sroll Saw noise

Post by ChrisNeilan »

JPG, thanks for the link. It appears that I have a cracked arm where the upper arm cover attaches to the main body. The upper arm cover is what is clunking, and I assume that it should be stationary. It if flopping up and down. Is this a (easily) replaceable part or did I buy an expensive anchor?
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JPG
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Re: Sroll Saw noise

Post by JPG »

ChrisNeilan wrote:JPG, thanks for the link. It appears that I have a cracked arm where the upper arm cover attaches to the main body. The upper arm cover is what is clunking, and I assume that it should be stationary. It if flopping up and down. Is this a (easily) replaceable part or did I buy an expensive anchor?
Post a pix.
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╟JPG ╢
╚═══╝

Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10
E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
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ChrisNeilan
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Re: Sroll Saw noise

Post by ChrisNeilan »

A pic will be tough now as it looks like it's the tab at the end of the arm that broke off. Hard to see when the unit is assembled. I'll try to take it apart tonight and tak a pic. It appears that it is part 1 on the exploded diagram on the Shopsmith site.
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