Loose Drive Assembly where Tool Attach

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BCJ
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Joined: Fri Apr 26, 2024 1:32 pm

Loose Drive Assembly where Tool Attach

Post by BCJ »

The drive assembly where tools arrach on my Mark 5 has a lot of play. How do I tighten or do I need new parts with the assembly. Thank You.
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edma194
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Re: Loose Drive Assembly where Tool Attach

Post by edma194 »

In what way is it loose? Is the drill chuck loose on the main spindle? Does the entire quill move side to side or up and down?
Ed from Rhode Island

510 PowerPro Double Tilt:Greenie PowerPro Drill Press:500 Sanding Shorty w/Belt&Strip Sanders
Super Sawsmith 2000:Scroll Saw w/Stand:Joint-Matic:Power Station:Power Stand:Bandsaw:Joiner:Jigsaw
1961 Goldie:1960 Sawsmith RAS:10ER
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JPG
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Re: Loose Drive Assembly where Tool Attach

Post by JPG »

Assuming the 'knurled' collar is attached correctly, the drill chuck is NOT. The set screws should line up. Also potential play is reduced by rocking the item being attached as the set screw is tightened. This centers the set screw at the low point of the shaft flat.
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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
DLB
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Re: Loose Drive Assembly where Tool Attach

Post by DLB »

Free play that is in and out, with the quill spindle moving in and out while the quill housing is stationary, is axial free play. Your hand positions in the picture make me think this is what you may be referring to. In my limited experience this was caused by the outer quill bearing both times. Another characteristic is it takes very little force to cause the in and out movement of the spindle.

- David
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