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  • Pumping problem- Help!
  • verses
    Full Member

    Don’t worry, this isn’t a picolax thread…

    I went to pump up my tyres this morning with my track-pump (Park Tool PFP-4) and it doesn’t seem to want to pump any more 🙁

    It extends OK, but wont compress. Anyone have any suggestions for cause/solution? It’s quite a nice pump so I’d prefer not to have to bin it.

    EDIT: Edited to add that I disconnected the hose from the pump body and the pump still didn’t compress.

    matt_outandabout
    Full Member

    Its blocked.

    HTH

    verses
    Full Member

    Exploded diagram of it here. Still none-the-wiser, but at least I have an idea now of what bits I can take apart and fail to get back together…

    http://www.parktool.com/assets/doc/product/PFP-4_parts.pdf

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