Time for a new track pump?

[DCCD]

Hi,

I have a track pump and was going to thow it out as it no longer has any resistance. Before I do though, could this just be a seal or something that would be easy to replace?Basically when I pump it there is no air coming out as there is no resistance in the pump to push against.Any advice appreciated.
Thanks,Andy

 

[PpPete]

Take it apart and see if you can see anything that is out of place ?
I had a cheap track pump some time ago and one of the o-rings just came out of its channel, easy to put back in. That said it was a P.O.S. that soon after got replaced by a JoeBlow