phone  (937) 890-5197

Shopsmith Forums

%nbsp;

6 posts • Page 1 of 1

Shopsmith Mark 5 - GE 3/4 HP Maintenance Tips

#33501 by bucksaw » Thu Mar 19, 2009 11:59 pm

General Maintenance Tips for the General Electric 3/4 HP Shopsmith Motor.

Bearing size: 6203 ZZ (I=17,O=40,W=12) (2 Required >> buy name brands only)
Relay - Original: 3ARR1 AE73
Relay - Replacement: 3ARR3 MARS550 (Same shape and mount as original)
Capacitor: 270 - 300 MFD 125V ac

Motor Side View
Image

Motor Back View
Image

Motor Name Plate
Image

Replacement Relay Parts Box
Image

---

Dave - Idaho
Greenie S#261612 - Mar 1954 / Greenie S#305336 - Oct 1955 / Gray S#SS1360 - ?

"Why do we drive on parkways and park on driveways?" :cool:

Post a reply  Reply with quote 

#33502 by bucksaw » Fri Mar 20, 2009 12:03 am

More Images...

Motor Top View (by MickyD)
Image

Capacitor
Image

Motor Wiring Diagram (by ect92guy)
Image

---

Dave - Idaho

Greenie S#261612 - Mar 1954 / Greenie S#305336 - Oct 1955 / Gray S#SS1360 - ?



"Why do we drive on parkways and park on driveways?" :cool:

Post a reply  Reply with quote 

#33509 by JPG » Fri Mar 20, 2009 2:03 am

AND per your pix the capacitor IS 270 - 300 MFD 125V ac:)

---

╔═══╗
╟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(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

Post a reply  Reply with quote 

#33510 by JPG » Fri Mar 20, 2009 3:21 am

BUCKSAW: WHO makes a 6203 ZZ bearing with a C1 internal clearance? -not nsk, not ntn.:confused:

---

╔═══╗
╟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(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

Post a reply  Reply with quote 

Repair relay or obtain (3arr ae7j3) now (3arr3 MARS550

#49526 by shotrabbit » Fri Oct 23, 2009 12:56 am

I dropped my motor and smashed the relay casing but the works seems intact but some parts bent. I can put the box together but I need to reposition some of the relay parts. I need to repair this one or buy a new one. I motor is fine and I cannot spend $300.;00 or $400.00 on a new one.
Is there a way you can show or describe the configuration of the relay itself or tell me where I can buy a new or rebuild one?

Thanks mch, I really need help on this.

Sincerely,

Art Kownslar
(512)321_9977 or cell (512)321-8568

Post a reply  Reply with quote 

#49552 by johnm » Fri Oct 23, 2009 11:48 am

[quote="shotrabbit"]I dropped my motor and smashed the relay casing but the works seems intact but some parts bent. I can put the box together but I need to reposition some of the relay parts. I need to repair this one or buy a new one. I motor is fine and I cannot spend $300.]

Here you go....
http://www.carbonbrush.com/gerelays.html

Look at the first post for the replacement relay # 3ARR3

---

John Mallick
Dripping Springs, TX

Beginning Woodworker
Passable Barbecue'er

Post a reply  Reply with quote 

Who is online

Users browsing this forum: No registered users and 42 guests

Board indexDelete all board cookies

Welcome to Shopsmith. Please fill in this form and we'll send you more information and special offers for the Shopsmith MARK 7 and other woodworking topics.

Subscribe to our mailing list

* indicates required