Steering Rack Rebuild | Page 2 | FerrariChat

Steering Rack Rebuild

Discussion in 'Technical Q&A' started by Dave, Dec 14, 2003.

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  1. Dave

    Dave F1 Rookie

    Apr 15, 2001
    2,722
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    David Jones
    Another
     
  2. Dave

    Dave F1 Rookie

    Apr 15, 2001
    2,722
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  3. Dave

    Dave F1 Rookie

    Apr 15, 2001
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    This notch must be knocked back flush so you can remove the end.
    I used a little flat head screwdriver and a rubber mallet to bend the lip up.
     
  4. 308GTS

    308GTS Formula 3

    Dec 27, 2001
    2,223
    TN
    What type of oil and how much do you put back in?
     
  5. Dave

    Dave F1 Rookie

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    Like so..
     
  6. Dave

    Dave F1 Rookie

    Apr 15, 2001
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  7. Verell

    Verell F1 Veteran
    Consultant Owner

    May 5, 2001
    7,017
    Groton, MA
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    Verell Boaen
    Very interesting, the tie rod has the female threads & screws over the end of the rack. I'm used to the rack having the female threads & the tie rod screwing into it like a bolt.

    I'm surprised you were able to use vice jaws directly on the rack. Most racks I've seen have rubber seals or o-rings that the rack slides thru & would be damaged by any marks made by the vice jaws. The seal area must be pretty well inboard from the end.
     
  8. snj5

    snj5 F1 World Champ

    Feb 22, 2003
    10,213
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    Russ Turner
    Looks terrific! Very educational.

    Does anyone know if the 308 and Mondial rack are similar, i.e. would a superformance quick kit fit a Mondial?

    Many thanks
    Russ
     
  9. 308GTS

    308GTS Formula 3

    Dec 27, 2001
    2,223
    TN
    Atlantic paints the racks black with spray paint. It doesn't last and I wasn disappointed that they couldn't clean it rather than quickly spray some cheap paint on it.
     
  10. ferrarifixer

    ferrarifixer F1 Veteran
    BANNED

    Jul 22, 2003
    8,520
    Melbourne
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    Phil Hughes
    I've just installed the Suerformance quick rack on one of my customers 308's.

    Did the whole job in 8 hours start to finish including r+r, alignment and road test.

    One of the best tweaks I've ever had the pleasure of doing. It made the car really responsive and a delight to flick around roundabouts without armfulls of lock and flailing elbows.

    I decided to take a bit of caster off, as the car has sticky tyres on and the weight was just a little excessive, but I'm just fussy I guess.

    Luckily for the job, the existing rack was "as new", with all good bushes and mounts etc. I changes the mounts anyway, as the superformance ones are harder, but the internal rack bush was fine...which otherwise would add about 3 hours to the job.

    The parts are top quality and I had NO hassles what so ever.....
     
  11. Dave

    Dave F1 Rookie

    Apr 15, 2001
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    Thanks Phil, good info...
    I'm looking forward to the responsiveness of the steering after the changes. But driving the beast is still a ways off, as I'm only working on the car when I have a little spare time each week.
     
  12. Dave

    Dave F1 Rookie

    Apr 15, 2001
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    Hi Russ, I'm not sure about the rack for a Mondial.
    But we could do some comparison measurements and see.
     
  13. snj5

    snj5 F1 World Champ

    Feb 22, 2003
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    Dave
    That would be terrific. I would be very interested.
    best
    rt
     
  14. Dave

    Dave F1 Rookie

    Apr 15, 2001
    2,722
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    Sorry to hear of your problems with Atlantic.
    I guess some have a higher standard of work than others,
    but this sounds unacceptable.
    While I am far from being a perfectionist,
    I can still get a little anal about my work...
    After I removed the rack, it was degreased,
    glass bead blasted, prepped with contaminant remover,
    washed with clean water, dried, spray primer, and then painted.
    I can see where it would start to up the cost of shop work if you had them put this much time into a restoration project.
     
  15. Dave

    Dave F1 Rookie

    Apr 15, 2001
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    Russ, without getting the tape out if I remember right,
    The tracking on your front end is 59.8 inches with a width of 70.7...
    And mine is 57.5 inches with a width of 67.7...
    They could have very well used the same rack unit with different rod ends.
    I'll try to measure the rack length when I get a chance.
     
  16. snj5

    snj5 F1 World Champ

    Feb 22, 2003
    10,213
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    Russ Turner
    Dave -
    that sounds great! I will definitely do this if it will fit.
    best
    rt
     
  17. robertgarven

    robertgarven F1 Veteran
    Owner

    Feb 24, 2002
    5,269
    Ventura, California
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    Robert Garven
    Dave,

    While it is fresh in your mind could you write up a detailed proceedure so that we can follow in your footsteps. Next time I do a proceedure I promise to write it up also. The last few things I did by the time I sat down to write it I had forgotten the steps etc.

    Rob
     
  18. Dave

    Dave F1 Rookie

    Apr 15, 2001
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    Will Do!

    Bushing attempt #1
     
  19. Dave

    Dave F1 Rookie

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    End coming apart.
     
  20. Dave

    Dave F1 Rookie

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    End apart.
     
  21. Dave

    Dave F1 Rookie

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    spring assemb.
     
  22. Dave

    Dave F1 Rookie

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    Inner rod end
     
  23. Dave

    Dave F1 Rookie

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    Rod apart
     
  24. Dave

    Dave F1 Rookie

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    piston end thread
     
  25. Dave

    Dave F1 Rookie

    Apr 15, 2001
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    inner rod end joint
     

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