Remove the top pole that adjusts outwards completely, then you can either use a pair of needle nose pliers to remove the old button spring or a long screw driver to shove it down out the way.
Then its just a matter of fitting the new spring in......
Its literally a job that takes minutes. Very easy to do and worthwhile if there are any that are not very "springy" anymore.
A day of all things motorhome and campervan. The show is held both in the main indoor arena and across the grounds. Catering, hot drinks and food options are available. Easy access to the site and free parking included. Win one of five pairs of day tickets