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Technical Reverse eye spring install

Discussion in 'Traditional Hot Rods' started by 48fordnut, Dec 21, 2018.

  1. 48fordnut
    Joined: Nov 4, 2005
    Posts: 4,215

    48fordnut
    Member Emeritus

    Merry Christmas to all.

    I have worked my self into a corner. I went from a zeed model a frame to a stock frame Had a reg model a spring under the chassis.

    Fast forward, I sold the chassis, and bought a stock chassis, and a 38'' reverse eye spring.

    Here is the problem ,I cannot get the spring to connect. Have used 2 ratchet straps and still about 6'' from connecting. I have a 4'' board under the spring so it slides easy. My spring is attached in the spring over ,like a model a .
    Spring is apart and eyes are 38'' .I think the shackles are 46'' apart.

    Any thoughts?

    Happy New Year.

    jim
     
    Last edited: Dec 21, 2018
  2. 4wd1936
    Joined: Mar 16, 2009
    Posts: 1,301

    4wd1936
    Member
    from NY

    6" is a long way, Are you sure you have the right spring? If so try installing just the main leaf first and then building the spring on top with a long center bolt and clamps.
     
    Used Up Junk likes this.
  3. olscrounger
    Joined: Feb 23, 2008
    Posts: 4,774

    olscrounger
    ALLIANCE MEMBER

    6" sounds like a lot, take the spring apart CAREFULLY and try just the main leaf. 4wd1936 types faster than I do. shackles should be about 2 1/2 inches center to center
     
    deathrowdave likes this.
  4. oldfordnutt
    Joined: Sep 6, 2011
    Posts: 28

    oldfordnutt
    Member
    from Modesto,Ca

    When i installed my reversed eye spring i used a port a power from a body shop made the job much easer and safer.
     

  5. 48fordnut
    Joined: Nov 4, 2005
    Posts: 4,215

    48fordnut
    Member Emeritus

    Thanks for the quick answers. Spring is apart ,38'' eye to eye, and I think the perch is about 46'' ,what ever a stock model a is.
     
  6. continentaljohn
    Joined: Jul 24, 2002
    Posts: 5,538

    continentaljohn
    Member

    First use a spring spreader tool that extends the spring. The amount of energy that’s in a spring can mess you up.
    Ok with that said wrap a chain around the spring and clamp the spring on both sides. Remove the center bolt springbolt and take apart the spring so your not fighting the whole spring. This way you only have the main leaf and install to the schakles . Then fan the spring leafs example 1 o’clock 2 o’clock 3 o’clock 4 o’clock etc and install the spring bolt. Grease the edges of the spring in the fan position and loosely wrap a chain around and with a large rubber mallet tap in the second leaf in position of the main leaf. Continue till all the leafs are in position
     
  7. 48fordnut
    Joined: Nov 4, 2005
    Posts: 4,215

    48fordnut
    Member Emeritus

    John, spring comes apart easily with a c clamp. I have no problem getting the leaves back on. I can't get the spring to spread enough to get the shackle to hook up.
     
  8. 48fordnut
    Joined: Nov 4, 2005
    Posts: 4,215

    48fordnut
    Member Emeritus

    20181221_151152_resized.jpg

    Pics or it didn't happen. Spring is eye to eye is 38'' .Shackle is 47'' eye to eye.
     
  9. Jibs
    Joined: May 19, 2006
    Posts: 1,896

    Jibs
    Member

    Looks like wrong spring to me. 9" is a long way to spread that spring, good luck.
     
    slim38 likes this.
  10. alchemy
    Joined: Sep 27, 2002
    Posts: 20,524

    alchemy
    Member

    You got the wrong spring. No question about it. Who told you that spring would fit that setup? Hopefully they'll take it back.
     
  11. Andy
    Joined: Nov 17, 2002
    Posts: 5,121

    Andy
    Member

    What year rear is that? 42-48? Later ones are wider.
     
  12. 48fordnut
    Joined: Nov 4, 2005
    Posts: 4,215

    48fordnut
    Member Emeritus

  13. 41rodderz
    Joined: Sep 27, 2010
    Posts: 6,541

    41rodderz
    Member
    from Oregon

    Yes obvious spring is wrong. If that's a newly bought item better call selling company for a return.
     
  14. I was going to say put a bottle jack on it and smoosh it down. But seeing the pic it is not going to smoosh that far.

    If you still have the original main leaf it is not that big a deal to reverse it. Guess I need to trick someone into letting me reverse their spring eyes so I can show the poor man's way to do it. In my mind it is always easier to work with the original. But I think ass backward to everyone else.
     
    ronzmtrwrx and Randall like this.
  15. Model A rear perch eyes are 49-1/2"; spring you have there is made for a narrower late model axle that would not have had enough room between the backing plates for a stock width spring.

    Either need a stock width A spring or you could use a T spring which will drop the rear more.

    Worst option; you could weld some new spring mounts on your housing and use the narrow spring.
     
  16. LOL the worse option is to find the stock spring and heat it and let it drop. :D
     
  17. continentaljohn
    Joined: Jul 24, 2002
    Posts: 5,538

    continentaljohn
    Member

    Looks like a T spring to me and too short for sure
     
  18. 48fordnut
    Joined: Nov 4, 2005
    Posts: 4,215

    48fordnut
    Member Emeritus

    Where to find a model T spring that will fit.
    I am coming to the conclusion that it is too short.
     
  19. continentaljohn
    Joined: Jul 24, 2002
    Posts: 5,538

    continentaljohn
    Member

    Stock model T spring is 44 inches eye to eye
     
  20. continentaljohn
    Joined: Jul 24, 2002
    Posts: 5,538

    continentaljohn
    Member

  21. Stock T perch eyes are 48" and the T spring will easily fit the slight wider A perches. Have to shave the A perch width a little as the T spring is a 1/4" less in width. Also need to take out a few leaves for a good ride.

    Sent from my Nexus 5X using The H.A.M.B. mobile app
     
    48fordnut likes this.
  22. Atwater Mike
    Joined: May 31, 2002
    Posts: 11,624

    Atwater Mike
    Member

    Looks like the 'new guy' there was fresh out of main leaf blanks, so rolled the eyes on a #3 leaf. (in this case it was 'criminally short'!)
    You'd be surprised at the folks working in this industry...some drive new Accords, this is just a job. " 'Model T'? That's the model identification of the part."
     
  23. 48fordnut
    Joined: Nov 4, 2005
    Posts: 4,215

    48fordnut
    Member Emeritus

    Now to find a correct t spring. Will the eyes be reversed/
     
  24. Atwater Mike
    Joined: May 31, 2002
    Posts: 11,624

    Atwater Mike
    Member

    Are you going to try again with this purveyor? :eek:
     
  25. continentaljohn
    Joined: Jul 24, 2002
    Posts: 5,538

    continentaljohn
    Member

    A HAMB alliance member sells springs and hear nothing but good stuff.
     
    lothiandon1940 likes this.
  26. phoneman
    Joined: Dec 5, 2010
    Posts: 109

    phoneman
    Member
    from Missouri

    St Louis Spring can build anything you want. There may be a similar type business in the chicagoland area.
     
  27. Fordors
    Joined: Sep 22, 2016
    Posts: 5,412

    Fordors
    Member

    The main leaf pictured sure looks like it’s from the 5 leaf, 2” wide Model T spring sold by Speedway under p/n 91043105.
    Speedway offers these for custom installations on fabricated brackets for the narrower width. Also, T springs are 2”, but the Model A spring to fit the OP’s frame are 2 1/4” wide.
    Wrong application, nothing wrong with the purveyor.
     
  28. 48fordnut
    Joined: Nov 4, 2005
    Posts: 4,215

    48fordnut
    Member Emeritus

    AMike, No. I'm going to find something that works. My time is too precious to fiddle fart around with parts that don't fit. I only get 30 to 40 min a day to work on the parts. So this is just wasted time.
     
  29. deathrowdave
    Joined: May 27, 2014
    Posts: 3,554

    deathrowdave
    ALLIANCE MEMBER
    from NKy

    You have made a good choice my friend , in locating a new friend . There are tons of energy contained in that spring . You multiply that by 10 fold over strecting that spring . Please be careful and use PPE when tinkering with springs . I think the best and safest way to attack installing one of these is as suggested , clamp and remove the center bolt . Slowly remove the clamp releasing the leafs and their stored up energy . Install the bare main leaf then add the remaining leafs with the clamps and center bolt . It may sound stupid and silly , but if one spring ever gets away from you , you will be the first to think I guess you really can’t fix stupid .
     
  30. Manager
    Joined: Mar 22, 2014
    Posts: 239

    Manager
    Member

    Looks like one of those Posies springs. They are made for 44" hanger centres.
     
    48fordnut likes this.

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