Mountain Bikes · Public discussion

Dust Seal Removal Tool(s)?

Started by (PeteCresswell) · · Last activity · 6 posts · 730 views

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Mountain Bikes
Published
18 April 2006
Last activity
19 April 2006
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(PeteCresswell)
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  1. Maybe it's the caffeine talking, but it seems to me like there's got to be some
    specialized tool available for removing dust seals once all the flange rubber
    has been torn away.

    I'm looking at the steel ring part of the seal and there's a good sixteenth of
    an inch between the inside of that ring and the outside of the fork's tube.

    Seems like the SB some sort of specialized pick that's about the right length to
    dig into the steel, but is flattened/cushioned on the back so it doesn't damage
    the tube. You stick it in, and the lever it to pry the seal ring upwards.

    Anybody seen such a thing?

    How about some sort of solvent to help break the weld between the seal ring and
    stanchions? I'm using Liquid Wrench, but all it's done so far is weaken the
    rubber.
    --
    PeteCresswell

  2. http://www.enduroforkseals.com/sitebuildercontent/sitebuilderfiles/minute1web_b.pdf

    Page #6..

    A big screwdriver padded with a rag.. just don't put it in under so
    far that you gouge the inside of the shock.
    Pry across seal until it cocks and pops out.. The pic above says it
    all.

    On Tue, 18 Apr 2006 19:09:49 -0400, "(PeteCresswell)" <[email hidden]>

    Quoted message said:

    Maybe it's the caffeine talking, but it seems to me like there's got to be some
    specialized tool available for removing dust seals once all the flange rubber
    has been torn away.

    I'm looking at the steel ring part of the seal and there's a good sixteenth of
    an inch between the inside of that ring and the outside of the fork's tube.

    Seems like the SB some sort of specialized pick that's about the right length to
    dig into the steel, but is flattened/cushioned on the back so it doesn't damage
    the tube. You stick it in, and the lever it to pry the seal ring upwards.

    Anybody seen such a thing?

    How about some sort of solvent to help break the weld between the seal ring and
    stanchions? I'm using Liquid Wrench, but all it's done so far is weaken the
    rubber.

  3. Per Bob Flumere:

    Quoted message said:

    http://www.enduroforkseals.com/sitebuildercontent/sitebuilderfiles/minute1web_b.pdf

    Page #6..

    A big screwdriver padded with a rag.. just don't put it in under so
    far that you gouge the inside of the shock.
    Pry across seal until it cocks and pops out.. The pic above says it
    all.

    That's the idea. But with these shocks ('zocchi), the tubes cannot be removed
    until the dust seals have been removed - bc the lock ring is located under the
    dust seal.

    Thanks for the link though - I was wondering what the right term was for the
    "garter spring"....
    --
    PeteCresswell

  4. Per (PeteCresswell):

    Quoted message said:

    But with these shocks ('zocchi), the tubes cannot be removed
    until the dust seals have been removed - bc the lock ring is located under the
    dust seal.

    Oops!!! Modified that idea a little bit: much smaller screw driver, rotated so
    the blade is vertical and a little electrical tape wrapped around most of it for
    protection... then I slid it in tangential to the tube and did the same thing:
    pried upwards carefully.

    Bingo!!!!

    Thanks again.
    --
    PeteCresswell

  5. Per (PeteCresswell):

    Quoted message said:

    Bingo!!!!

    Got both dust seals off and both lock rings out without scoring the tubes.

    Maybe it's time to quit while I'm ahead and let this thing sit overnite and
    tomorrow.

    On the air side, it seems like the variable damping assembly still has to come
    out. At least that seems tb the only thing I can see preventing removal of the
    tubes from the stanchions...

    But the hex nut/adjustment assembly just rotates - rotating the damping assembly
    with it. Seems like there has to be some way to stabilize the damping assembly
    sufficiently to back off the nut.

    Anybody know? I'm reluctant to just start sticking things in there for fear of
    scoring the inside of the cylinder.

    I'm guessing there are detailed instructions with pix somewhere.... but I can't
    find them on Marzocchi's web site. Doesn't mean they aren't there... just that
    I can't find them...

    --
    PeteCresswell

  6. (PeteCresswell) said:

    Per (PeteCresswell):

    Quoted message said:

    Bingo!!!!

    Got both dust seals off and both lock rings out without scoring the
    tubes.

    Maybe it's time to quit while I'm ahead and let this thing sit
    overnite and tomorrow.

    *cricket*

    --
    Phil, Squid-in-Training

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