Jo asked ... How to engage clutch on old sewing machine to engage needle?    |    Jacky asked ... Miele Vacuum cleaner?    |    Ben asked ... Toyota Yaris French or Japanese?    |    Andy asked ... How can I mend my MacAlistair 450w hedge trimmer?    |    Felix asked ... Hitachi vt-m70em?    |    Click here to ask your question

How do I mend a push button waste that does not pop up?

I have a Hudson Reed Cruciform Mono Basin Mixer with swivel spout and push button waste (MG345). When you push the button waste in the centre it does not pop up. You have to physically ease it up with your hands. How can I repair this?
Nadine, August 2010