1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Make your own CARBY seals/O-Rings.

Discussion in 'Maintenance' started by cal, Sep 30, 2013.

  1. cal

    cal Well-Known Member Premium Member

    Messages:
    587
    Likes Received:
    461
    Trophy Points:
    248
    Joined:
    Aug 17, 2013
    Gender:
    Male
    Occupation:
    Mechanic
    Location:
    Perth, WA
    My Bike:
    Kawa '88 ZXR250A / 86' BMW K100. 1992 VFR400R
    we all know how hard it is to find the right seals and rings, and if you need to replace a seal sooner than later and cant wait for the post, here's a quick and simple guide.

    materials are very cheap, my local bearing shop sold me a 1m length of O-ring material for $7 and i got some Loctite glue (any super glue will do, but loctite rocks :cool:).

    1. - clean the seal grooves in the carbies, and prepare materials.

    1276587_10202101587530560_714683434_o.jpg

    2. - it's important to measure the width and depth of the carbies seal groove before you make a purchase, for the ZXR models, 2mm/2.5mm o-ring material is a good fit. you will need at least 75cm of material, and the rest is for error.

    1384044_10202101593330705_1913724393_n.jpg

    3. - run the O-ring material into the Carbies grooves, find the length, mark it, then make a straight cut and dab a single end of the new o-ring in super glue.
    Once you establish the correct length, make 3 more equal cuts, there is little room for error here.

    1378003_10202101589010597_1733220784_n.jpg
    o-ring should look something like this ^^ make shure its not twisted.
    1377443_10202101590010622_1596379180_n.jpg
    Note that straight cut O-ring material will meld into shape easily.

    4. - now that you have made 4 identical o-rings, simple place them in, and admire your handy work!

    523528_10202101592170676_700199658_n.jpg


    thanks for reading, you can make these for as little as $9/set depending on your local stores.

    hope it helps any readers from the forum or web surfers! :thumb_ups:
     
    • Like Like x 3
    Last edited by a moderator: Oct 1, 2013
  2. cal

    cal Well-Known Member Premium Member

    Messages:
    587
    Likes Received:
    461
    Trophy Points:
    248
    Joined:
    Aug 17, 2013
    Gender:
    Male
    Occupation:
    Mechanic
    Location:
    Perth, WA
    My Bike:
    Kawa '88 ZXR250A / 86' BMW K100. 1992 VFR400R
    Oh! and when you re-fit the airbox..... keep an eye on the seals, make sure they do not pop out of place.
     
    • Like Like x 3
  3. risky

    risky risky

    Messages:
    4,555
    Likes Received:
    1,177
    Trophy Points:
    923
    Joined:
    Nov 4, 2012
    Gender:
    Male
    Occupation:
    risky by name AND actions
    Location:
    newcastle,australia
    My Bike:
    honda ca77, megelli x2,fzr yamaha x 5 ,maxim,cb750.cb600 hornet,zxr250,marusho magnum electra.
    INGENUITY i like
     
  4. Phil

    Phil Senior Member Contributing Member

    Messages:
    3,613
    Likes Received:
    1,549
    Trophy Points:
    923
    Joined:
    Aug 8, 2010
    Gender:
    Male
    Occupation:
    M C E
    Location:
    Sunshine Coast Qld
    Home Page:
    My Bike:
    Suzuki GT250X7 Kawasaki ZZR600
    A man of many talents, well done Cal.:thumb_ups::thumb_ups:
     
  5. GreyImport

    GreyImport Administrator Staff Member The Chief Contributing Member

    Messages:
    10,929
    Likes Received:
    6,720
    Trophy Points:
    1,168
    Joined:
    Jun 14, 2012
    Gender:
    Male
    Occupation:
    Between a Rock and a Hard Place
    Location:
    North by NW NSW Oztralia - Tamworth
    My Bike:
    *Kawasaki ZXR250C *Yamaha FZR250R 3LN1 *Yamaha FZR400 *Triumph Bonneville 750 T140V *Triumph Daytona 675 *Triumph Tiger 800XC
    Not just a pretty face ..... :bowdown:

    Good write up :thumb_ups:
     
  6. cal

    cal Well-Known Member Premium Member

    Messages:
    587
    Likes Received:
    461
    Trophy Points:
    248
    Joined:
    Aug 17, 2013
    Gender:
    Male
    Occupation:
    Mechanic
    Location:
    Perth, WA
    My Bike:
    Kawa '88 ZXR250A / 86' BMW K100. 1992 VFR400R
    FYI, not trying to cut out LiteTek's business :oops:.... just thought i would bounce some crazy bush mechanic ideas around :D

    (my next project is a race inspired Air intake system for the ZXR :prankster:)
     
    • Like Like x 1
  7. Th3_Huntsman

    Th3_Huntsman Senior Member Contributing Member

    Messages:
    2,428
    Likes Received:
    1,173
    Trophy Points:
    823
    Joined:
    Jul 1, 2013
    Gender:
    Male
    Occupation:
    Dispatch Manager
    Location:
    Beenleigh
    My Bike:
    NONE
    I really dislike the air box on the zxr I'm wanting to try a dual k&n pod setup I reckon. :p
     
    • Like Like x 1
  8. cal

    cal Well-Known Member Premium Member

    Messages:
    587
    Likes Received:
    461
    Trophy Points:
    248
    Joined:
    Aug 17, 2013
    Gender:
    Male
    Occupation:
    Mechanic
    Location:
    Perth, WA
    My Bike:
    Kawa '88 ZXR250A / 86' BMW K100. 1992 VFR400R
    yeah, my idea also involves tossing that airbox, adding an oil breather, and building my own filters, should be fun :)
     
    • Like Like x 1
  9. maelstrom

    maelstrom LiteTek Staff Member Premium Member 250cc Vendor Contributing Member

    Messages:
    5,108
    Likes Received:
    3,477
    Trophy Points:
    1,148
    Joined:
    Dec 23, 2012
    Gender:
    Male
    Location:
    Thailand
    Home Page:
    My Bike:
    Yamaha FZR400 3TJ1, Honda MC22
    Hi Cal,
    I don't sell parts separately, so it is all cool with me. Also the standard moulded part (and mine) has a V cross section with a recess in the wide end.

    Now about using this idea for brake calipers.
    You did not mention what the material is made from so I will assume it is NBR. You cannot use NBR seals in brake calipers as it is not resistant to brake fluid. The only elastomers suitable for that purpose are AFLAS and EPDM. I know that you mean well, but you can imagine the consequences that might follow if someone had a brake seal fail on a motorcycle.

    cheers
    Blair
     
    • Like Like x 1
  10. Murdo

    Murdo The Good Doctor Staff Member Contributing Member Ride and Events Crew

    Messages:
    6,400
    Likes Received:
    4,788
    Trophy Points:
    1,148
    Joined:
    May 4, 2013
    Gender:
    Male
    Occupation:
    Retired
    Location:
    Tamworth, NSW
    My Bike:
    1937 Royal Enfield 250, CF Moto 250 V5, Honda's XL250, CBR250, FT500 plus a few others.
    Brake calipers! NO NO NO NO NO NO. Think of the concequences if the glued joint came apart.
    I used the same system on the cam cover of my TX500 back a long time ago, by glueing together about six smaller ones that I had in a bag of bits.
    Hint; when you join the ends together do it in the 'V' on a piece of small angle to help keep the ends lined up.
     
    • Like Like x 2
  11. cal

    cal Well-Known Member Premium Member

    Messages:
    587
    Likes Received:
    461
    Trophy Points:
    248
    Joined:
    Aug 17, 2013
    Gender:
    Male
    Occupation:
    Mechanic
    Location:
    Perth, WA
    My Bike:
    Kawa '88 ZXR250A / 86' BMW K100. 1992 VFR400R
    true! that could end with fatality, thanks for the input, would hate to be responsible for another riders brakes failing :headbang:

    - can a moderator Edit that out of the post, - will do more homework on rubber products in future :thumb_ups:


    First post edited
     
    Last edited by a moderator: Oct 1, 2013
  12. maelstrom

    maelstrom LiteTek Staff Member Premium Member 250cc Vendor Contributing Member

    Messages:
    5,108
    Likes Received:
    3,477
    Trophy Points:
    1,148
    Joined:
    Dec 23, 2012
    Gender:
    Male
    Location:
    Thailand
    Home Page:
    My Bike:
    Yamaha FZR400 3TJ1, Honda MC22
    I am not saying that Cal's method will not be successful, but just for reference here is a pic of the LiteTek version so you can see the difference in cross section.
    AS-006.jpg

    cheers
    Blair
     

Share This Page