Topic: Rear Spring Shackle Stud Replacement


rdove    -- 07-26-2012 @ 3:38 AM
  Hello,
What do I need to do to replace the rear spring shackle studs on my 1948 Tudor. I have the rear end assembly removed. Will I need any special tools?
Thanks!


40 Coupe    -- 07-26-2012 @ 4:26 AM
  The steel encased spring shackles are pressed in place and special tools make the job much easier. Suggest you do a "search" the button is above. The rubber bushing type do not require the special tools.


supereal    -- 07-26-2012 @ 6:40 AM
  The replacement types are usually rubber or Teflon. Either work well, are easy to install, and eliminate squeaks. When you get the shackle pins out, you can insert a hacksaw blade and cut the old bushing so it can be removed. Most resist being driven out, and cutting makes it much easier.

This message was edited by supereal on 7-26-12 @ 6:42 AM


bo8109b    -- 07-26-2012 @ 9:34 AM
  Replacing that upper spring shackle stud on a '48 is a most challenging endeavor. Driving out the center isn't too bad but cutting through the sh*ll with a hacksaw blade is tedious. You don't want to rock the blade and cut into the spring eye. The new stud sh*ll is about .005 over so the spring eye needs to be throughly cleaned out and very slightly enlarged. Ebay offers a Ford shackle stud driver for $20.


bo8109b    -- 07-26-2012 @ 9:44 AM
  Need to correct myself on the term spring eye. Meant to say shackle mount. The lower pin and rubber bushings go through the spring eyes.


rdove    -- 07-26-2012 @ 4:39 PM
  Thanks Gentlemen for the great help.


ford38v8    -- 07-26-2012 @ 6:46 PM
  I'll add to Supereal's advice: Use a torch. Heat the pin and work it, it'll practically fall out. Don't play the torch on the spring itself and you're good. cut the innards with a hacksaw and you got it. I used the teflon bushings, they tap right in easily, and are not noticeable if you blacken the metal parts.

Alan


rdove    -- 07-27-2012 @ 5:26 AM
  Hi Alan,
Thanks for the help. Where can I buy the teflon bushings?


ford38v8    -- 07-27-2012 @ 9:31 PM
  Speedway Motors has them. They'll last forever... or the bushings are replaceable if they do wear out. Mine haven't shown any wear since installed over 10K miles ago.

http://www.speedwaymotors.com/Street-Rod-Front-Axles.html?&deptId=310&category%7Ccategory_root%7C225=Street%20Rod&category%7Ccat_225%7C310=Axle,%20Chassis,%20Suspension&free_text%7C7/28/2012%2012:27:34%20AM=spring%20shackles

Alan

This message was edited by ford38v8 on 7-27-12 @ 9:35 PM


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