Expansion Tank Help | FerrariChat

Expansion Tank Help

Discussion in '206/246' started by mullin, Jan 13, 2013.

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  1. mullin

    mullin Formula Junior
    Silver Subscribed

    Jan 19, 2004
    279
    Long Island
    Full Name:
    Tom M
    I removed my expansion tank to repair a split in the seam.
    I am in the process of attaching it to the mounting tabs and am not able to get it to
    tighten down as firmly as I think it should be.
    It seems that the gromett with the metal inner sleeve is the limiting factor.
    Is there any chance someone can post a close up of this area or possibly give their tank a
    wiggle and let me know what kind of play you get?

    Thanks in advance,
    ~Tom~
     
  2. racerboy9

    racerboy9 F1 Rookie
    Silver Subscribed

    Nov 3, 2003
    2,651
    Just checked my tank and it is mounted pretty firm but not solid. The inner sleeve acts as a stop to provide the correct crush on the grommets.
     
  3. Pantdino

    Pantdino Formula 3

    Jan 13, 2004
    2,069
    Full Name:
    Jim
    Mine can be moved up and down vertically a few mm but really not rotated / tipped at all.
     
  4. TonyL

    TonyL F1 Rookie

    Sep 27, 2007
    4,203
    Norfolk - UK
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    Tony
    These are anti vibration mountings and should therefore have some movement to allow the tank to move without shaking itself to bits. The steel collar is to stop the bolt compressing the rubber mounts too much.

    Not totally convinced there is any real need for these as the pipes to the ET are flexible anyway.
     
  5. HMB-Dino

    HMB-Dino Formula 3
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    Jun 28, 2010
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    RonG
    I'm looking for the correct mounts for the expansion tank. It appears there was a request for a photo posted, which would be very helpful, but none offered up yet. Can someone post a close up photo of these mounts? The Spare Parts Catalog provides no part nos for all the parts that make up the mount.
     
  6. afer

    afer Karting

    Jun 4, 2009
    122
    Uruguay, S. America
    Full Name:
    Alvaro Ferraro
    #6 afer, May 12, 2013
    Last edited by a moderator: Sep 7, 2017
  7. Nuvolari

    Nuvolari F1 Veteran
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    Sep 3, 2002
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    Toronto / SoCal
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    Rob C.
    That is NOT the correct mount for the coolant bottle of a Dino
     
  8. HMB-Dino

    HMB-Dino Formula 3
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    Jun 28, 2010
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    RonG
    Ok, then can you post a picture of the correct pieces?
     
  9. Nuvolari

    Nuvolari F1 Veteran
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    Sep 3, 2002
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    Toronto / SoCal
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    Rob C.
    I don't have the correct parts yet but I do know that correct original is a rubber grommet that fits inside the mounting holes on the tabs of coolant bottle. The parts book shows it as 2 pieces but a 1 piece part would be visually identical and much more readily available. I just have not looked at the dimensions yet and sourced it out. What is certain is that this Dinoparts piece is totally wrong. It would work but not look at all correct.
     
  10. GermanDino

    GermanDino F1 Rookie

    Aug 14, 2007
    3,488
    Germany
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    Matthias
    as most parts from DinoParts... ;-)
     
  11. GermanDino

    GermanDino F1 Rookie

    Aug 14, 2007
    3,488
    Germany
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    Matthias
    #11 GermanDino, May 13, 2013
    Last edited by a moderator: Sep 7, 2017
    it looks like this....
    two rubber with pipe inside...
    regards Matthias
    Image Unavailable, Please Login
     
  12. HMB-Dino

    HMB-Dino Formula 3
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    Jun 28, 2010
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    RonG
    Odd that a pn would be assigned to everything except the cylinder part and the two grommet pieces.
     
  13. racerboy9

    racerboy9 F1 Rookie
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    Nov 3, 2003
    2,651
    I think TRutlands may have those grommets and spacers.
     
  14. HMB-Dino

    HMB-Dino Formula 3
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    Jun 28, 2010
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    RonG
    Problem is, how do you know since the Spare Parts Catalog assigns no part #'s to those bits?
    Do you have part numbers? If so, please share.
     

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