Chapmanruss,
Thank you so much for the information. My jointer has a metal plate attached and it says model number 620 serial number 36159
I can say that the cutter head assembly part has a number on it, 100000, stamped on it. Not sure what that means, but there it is.
May I ask, should the the front and rear bearing housings spin loosely or be a bit stiff? The one with the rod sticking out spins freely and the other one does not.
Thank you.
Jointer Knife Removal and Teardown
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Darcywells
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- Joined: Sat Aug 05, 2023 3:43 pm
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JPG
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- Joined: Wed Dec 10, 2008 7:42 pm
- Location: Lexington, Ky (TAMECAT territory)
Re: Jointer Knife Removal and Teardown
Dry bearings spin freely. Lubricated bearings rotate easily but do not spin.
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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'/ 10E[/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
╟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'/ 10E[/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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Darcywells
- Silver Member
- Posts: 9
- Joined: Sat Aug 05, 2023 3:43 pm
Re: Jointer Knife Removal and Teardown
JPG,
Thank you. I will lubricate the free spinner.
Thank you. I will lubricate the free spinner.
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JPG
- Platinum Member
- Posts: 35600
- Joined: Wed Dec 10, 2008 7:42 pm
- Location: Lexington, Ky (TAMECAT territory)
Re: Jointer Knife Removal and Teardown
They need grease, not oil. Easier to just get new ones.
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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'/ 10E[/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
╟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'/ 10E[/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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Darcywells
- Silver Member
- Posts: 9
- Joined: Sat Aug 05, 2023 3:43 pm
Re: Jointer Knife Removal and Teardown
Thank you JPG.
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chapmanruss
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- Location: near Portland, Oregon
Re: Jointer Knife Removal and Teardown
It would be best to replace the Bearings. The Jointer runs at R on the Speed Indicator which is 3500 RPM's on the upper SPT Drive and Quill. The Jointer attaches to the lower "high speed" shaft that runs about 1.6 times faster so 5600 RPM's. With the higher speed the jointer runs it is a good idea to have bearings that are in top shape.
Russ
Mark V completely upgraded to Mark 7
Mark V 520
All SPT's, 2 Power Stations & Crafter's Station
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.
Mark V completely upgraded to Mark 7
Mark V 520
All SPT's, 2 Power Stations & Crafter's Station
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.
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Darcywells
- Silver Member
- Posts: 9
- Joined: Sat Aug 05, 2023 3:43 pm
Re: Jointer Knife Removal and Teardown
Chapmanruss,
Thank you for the information. I really appreciate it.
Thank you for the information. I really appreciate it.