In article ,
RJH wrote:
ISTR, on a Mini at least, the head needs to come off if you're not using
a compressible hose? I remember looking at the concertina type and
thinking 'nope'.

You can remove the water pump to change it. Up to you whether that is more
fiddly on a Mini.

--
*My designated driver drove me to drink

Dave Plowman London SW
To e-mail, change noise into sound.