Blackburn AT4 track pump - daft question

Hissing Sid · Post by **Hissing Sid** » 18 May 2010 10:23

Is the Blackburn AT4 in the locked position when the lever is up or down?

On my old pump it was definately when it was in the up position but this one looks like it might be when it's down.

Any assistance would be great as I don't want to wreck the head.

gmac · Post by **gmac** » 18 May 2010 17:16

Ask the Duke of York.

Hissing Sid · Post by **Hissing Sid** » 18 May 2010 19:32

gmac wrote:Ask the Duke of York.

Are you asking for it to be half way up?

dicvic · Post by **dicvic** » 18 May 2010 19:53

Hi
My Blackburn TP1 track pump is locked when its DOWN.
Hope that might help!
Richard

Hissing Sid · Post by **Hissing Sid** » 18 May 2010 20:25

dicvic wrote:Hi
My Blackburn TP1 track pump is locked when its DOWN.
Hope that might help!
Richard

Thanks Richard. That seems to work for me too. I just has this mental picture of me trying to jam it on with the lever in the wrong position and ruining the seal.

spider · Post by **spider** » 24 May 2010 15:18

Just look at the seal, move the lever and see when the seal expands and contracts. Works every time. Amazing!