Dino Restoration | Page 26 | FerrariChat

Dino Restoration

Discussion in '206/246' started by omgjon, Feb 18, 2006.

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  1. synchro

    synchro F1 Veteran

    Feb 14, 2005
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    Scott
    Looking two pages back you can see the image of the flywheel was media blasted, but this finished photo should be qualified a bit higher than just being labelled "resurfaced"
    The whole thing looks new!

    As a result of honing cylinders, did you have to go to 1 or 2 oversized rings?


    Link to make it easy:
    http://www.ferrarichat.com/forum/showthread.php?t=80948





    PS - I don't think you'll get a response on time or cost, neither of these factors seem to be of concern to Jon. He's obviously in it for the pleasure of the experience.
    Just wait until he gets to drive it!
    </BIG SMILE>
     
  2. omgjon

    omgjon F1 Rookie
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    I brought it over in the morning and he finished by the afternoon. He measured the crankshaft and said it was perfect. The pistons do not require oversized rings, it measured right on and so he really just put a finish so the new rings will seat. I don't know the cost but will let you know when I go pick up the stuff today.
     
  3. omgjon

    omgjon F1 Rookie
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    #628 omgjon, Sep 27, 2006
    Last edited by a moderator: Sep 7, 2017
    I was putting together the brakes today and did the fronts first, no problem. The rear brakes however are a different story. I can't figure out how to get the adjuster out of the old piston. I took out the spring and clip but no luck. Is this a replacement part? Corbani, where are you?
    Image Unavailable, Please Login
     
  4. omgjon

    omgjon F1 Rookie
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  5. omgjon

    omgjon F1 Rookie
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    #630 omgjon, Sep 27, 2006
    Last edited by a moderator: Sep 7, 2017
  6. tx246

    tx246 F1 Veteran
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  7. omgjon

    omgjon F1 Rookie
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    $150.00
     
  8. ENZOSON

    ENZOSON Formula Junior
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    Jun 3, 2004
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    PIETRO
    Check out this link. It's on how to rebuild the rear calipers on a 308 (almost the same as the Dino I think)

    Hope this helps.

    Great job.


    http://www.***********.com/tech/view.php?id=13


    Pietro
     
  9. John Corbani

    John Corbani Formula 3
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    May 5, 2005
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    Jon,

    I did not remove adjuster and drive, just cleaned up and replaced piston seals. Did not take calipers apart either. Pietro's link is great. All the parts are the same in the Dino. Good luck. You almost have everything apart per the pictures. Keep it up.

    John
     
  10. omgjon

    omgjon F1 Rookie
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    I just got an Email from the UK. You put the old piston on a lathe and cut the old part out and use in the new piston.
     
  11. jselevan

    jselevan Formula 3

    Nov 2, 2003
    1,873
    Jon - I did not replace my pistons, thus I cannot provide advice on how to remove the inner adjuster thread and mechanism. However, if the source in the U.K. suggests that you use a lathe to remove the piston from this device, it suggests that they are pressed in.

    Perhaps a bit of heat on the piston? Place the piston in a vice, and screw in the adjustment rod. Heat the piston and pull on the rod. It should come out.

    Jim S.
     
  12. synchro

    synchro F1 Veteran

    Feb 14, 2005
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    I'm sure you're thorough enough to know this, but inspect the gas tank nipples/flanges for cracks where they attach to the tank. It can be a stress point.

    Factory appilication was a tan colored spray on with lumpy texture similar to undercoating
     
  13. dignini

    dignini Formula 3

    Aug 21, 2005
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    I thought it was a good finish choice, looked liked mud.
     
  14. nerodino

    nerodino Formula 3
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    Yes and i think you'll find that it's made by WURTH and is actually called Beige. still available in the States but sadly not over here
     
  15. omgjon

    omgjon F1 Rookie
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    #640 omgjon, Sep 28, 2006
    Last edited by a moderator: Sep 7, 2017
  16. Chiaro_Slag

    Chiaro_Slag F1 Veteran

    Oct 31, 2003
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    The progress is looking good & I can't wait to see that color on the finished car. Looks incredible to me.

    I hope your friend is feeling better & recovers soon. I really like the orange color on the Muira.
     
  17. nerodino

    nerodino Formula 3
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    Jon,
    I take it that new pistons are readily available? and where from? also the Rear caliper hand brake actuator arm,how does that come out?
    Regards,G.P.
     
  18. omgjon

    omgjon F1 Rookie
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    Take the clip, washer and spring off and it will come out. I had to give a few taps with a mallet. I got rear pistons from www.dinoparts.de. You have to use the innards from the old ones.
     
  19. ferrarioldman

    ferrarioldman Formula 3
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    If I only had a nickel for everytime I've heard that, I would be able to afford my own Ferrari :)
     
  20. jselevan

    jselevan Formula 3

    Nov 2, 2003
    1,873
    G.P. - are you asking about the actuator arm on the caliper itself or the mechanism located at the end of the handbrake cable mounted on the chassis?

    If it is the lever on the caliper itself, as Jon mentioned, it will slide out once the clip and spring are removed. HOWEVER, to get at the clip you must removed a concave plug, which can be difficult. The best way is to drill an 1/8 inch hole in the plug and pry it out. You must drill the hole near the edge of the plug, as the lever shaft sits right below the plug and covers approximately 3/4 of the diameter.

    In addition, to remove the handbrake lever, after removing the clip and spring, you must have first removed the piston and piston rod (which screws into the piston). This piston rod is held in the bore of the cylinder by a circlip. Once it is removed there is a "pill" shaped metal device that sits in a cup on the handbrake lever shaft. If you do not remove this pill, you cannot remove the shaft.

    Jim S.
     
  21. omgjon

    omgjon F1 Rookie
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    #646 omgjon, Sep 29, 2006
    Last edited by a moderator: Sep 7, 2017
  22. nerodino

    nerodino Formula 3
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    May 19, 2005
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    So, you dangled a carrot!. Where did the posy little DINO stickers/transfers on your calipers come from?????
     
  23. omgjon

    omgjon F1 Rookie
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    I was wondering if I would get a comment on those. Kind of over the top, when you won't even see them when the wheel is on. But just for fun. My friend has a sign shop so just cut with high performance vinyl.
     
  24. dignini

    dignini Formula 3

    Aug 21, 2005
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    Nice to have friends.:)
     
  25. 308328LOVER

    308328LOVER Formula Junior

    Sep 11, 2005
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    Thomas Geer
    It appears that the "Dino" script on
    one of the calipers in upside down.

    Is this right ?


    Thanks . . .
     

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