small spring behind speed control on Model 510

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sawdust2320
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small spring behind speed control on Model 510

Post by sawdust2320 »

The small spring behind the speed control came out when I removed the speed control assembly. How do I get the spring to stay in?
Thanks for any assistance.
Richard Nunley
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JPG
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Re: small spring behind speed control on Model 510

Post by JPG »

Are you referring to the curved flat spring behind the knob? If so it should be secured with a screw.

Now if you are referring to that strange shaped mini spring, it fits into a groove and hole? at the top of the speed control cavity.
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╟JPG ╢
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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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chapmanruss
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Re: small spring behind speed control on Model 510

Post by chapmanruss »

To show what JPG was referring to when he said,
Are you referring to the curved flat spring behind the knob? If so it should be secured with a screw.
That one is shown below and is held in place by one of the three Speed Control Assembly Mounting Screws.

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Speed Control inside handle.jpg
Speed Control inside handle.jpg (136.84 KiB) Viewed 15789 times
.
JPG's second answer,
Now if you are referring to that strange shaped mini spring, it fits into a groove and hole? at the top of the speed control cavity.
It just sits into the two holes seen below and is held in place behind the Speed Indicator Dial once the Speed Control Assembly is secured in place.

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Headstock B Greenie ser no 323433 1956 - arrow.jpg
Headstock B Greenie ser no 323433 1956 - arrow.jpg (85.22 KiB) Viewed 15789 times
.
The Spring shown above is not found on "A" Headstocks from 1954 and 1955. Both Springs shown in the above pictures do serve a purpose. The one in the top picture provides a little friction to the Speed Control Handle to help keep the speed from drifting. The Spring in the lower picture provides an extra friction point behind the Speed Indicator Dial when moving into the high-speed range. On the "A" Headstock there is the High-Speed Lock attached to the Power Switch that must be pushed to go into the high-speed range.
Russ

Mark V completely upgraded to Mark 7
Mark V 520
All SPT's & 2 Power Stations
Model 10ER S/N R64000 first one I restored on bench w/ metal ends & retractable casters.
Has Speed Changer, 4E Jointer, Jig Saw with lamp, a complete set of original accessories & much more.
Model 10E's S/N's 1076 & 1077 oldest ones I have restored. Mark 2 S/N 85959 restored. Others to be restored.
sawdust2320
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Re: small spring behind speed control on Model 510

Post by sawdust2320 »

No. The one I am talking about is part of the headstock behind the speed control assembly at the top. It is a wire piece with a short pin on one end and straight wire on the other that will fit into an opening in the headstock
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chapmanruss
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Re: small spring behind speed control on Model 510

Post by chapmanruss »

Like the one I posted your picture shows exactly where it goes.
Russ

Mark V completely upgraded to Mark 7
Mark V 520
All SPT's & 2 Power Stations
Model 10ER S/N R64000 first one I restored on bench w/ metal ends & retractable casters.
Has Speed Changer, 4E Jointer, Jig Saw with lamp, a complete set of original accessories & much more.
Model 10E's S/N's 1076 & 1077 oldest ones I have restored. Mark 2 S/N 85959 restored. Others to be restored.
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JPG
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Posts: 35428
Joined: Wed Dec 10, 2008 7:42 pm
Location: Lexington, Ky (TAMECAT territory)

Re: small spring behind speed control on Model 510

Post by JPG »

Only thee HAS the hole and GROOVE.
╔═══╗
╟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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